TLV277x-Q1, TLV277xA-Q1 FAMILY OF 2.7-V HIGH-SLEW-RATE RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS WITH SHUTDOWN SGLS179D- SEPTEMBER 2003 - REVISED AUGUST 2008 D D D D D D D D D D D D D Qualified for Automotive Applications High Slew Rate . . . 10.5 V/s Typ High-Gain Bandwidth . . . 5.1 MHz Typ Supply Voltage Range 2.5 V to 5.5 V Rail-to-Rail Output 360-V Input Offset Voltage Low Distortion Driving 600- . . . 0.005% THD+N 1-mA Supply Current (Per Channel) 17-nV/Hz Input Noise Voltage 2-pA Input Bias Current Characterized From TA = -40C to 125C Available in MSOP and SOT-23 Packages Micropower Shutdown Mode . . . IDD < 1 A description The TLV277x CMOS operational amplifier family combines high slew rate and bandwidth, rail-to-rail output swing, high output drive, and excellent dc-precision. The device provides 10.5 V/s of slew rate and 5.1 MHz of bandwidth while only consuming 1 mA of supply current per channel. This ac-performance is much higher than current competitive CMOS amplifiers. The rail-to-rail output swing and high output drive make these devices a good choice for driving the analog input or reference of analog-to-digital converters. These devices also have low distortion while driving a 600- load for use in telecom systems. These amplifiers have a 360-V input offset voltage, a 17 nV/Hz input noise voltage, and a 2-pA input bias current for measurement, medical, and industrial applications. The TLV277x family is also specified across an extended temperature range (-40C to 125C), making it useful for automotive systems. These devices operate from a 2.5-V to 5.5-V single supply voltage and are characterized at 2.7 V and 5 V. The single-supply operation and low power consumption make these devices a good solution for portable applications. The following table lists the packages available. FAMILY PACKAGE TABLE NUMBER OF CHANNELS SOIC TSSOP SOT-23 TLV2770 1 8 -- -- Yes TLV2771 1 8 -- 5 -- TLV2772 2 8 8 -- -- TLV2773 2 14 -- -- Yes TLV2774 4 14 14 -- -- TLV2775 4 16 16 -- Yes DEVICE PACKAGE TYPES SHUTDOWN UNIVERSAL EVM BOARD See the EVM Selection Guide (SLOU060) Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. Copyright 2008 Texas Instruments Incorporated PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 1 TLV277x-Q1, TLV277xA-Q1 FAMILY OF 2.7-V HIGH-SLEW-RATE RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS WITH SHUTDOWN SGLS179D- SEPTEMBER 2003 - REVISED AUGUST 2008 A SELECTION OF SINGLE-SUPPLY OPERATIONAL AMPLIFIER PRODUCTS DEVICE VDD (V) BW (MHz) SLEW RATE (V/s) IDD (per channel) (A) TLV277x 2.5 - 6 5.1 10.5 1000 O TLV247x 2.7 - 6 2.8 1.5 600 I/O TLV245x 2.7 - 6 0.22 0.11 23 I/O TLV246x 2.7 - 6 6.4 1.6 550 I/O RAIL-TO-RAIL All specifications measured at 5 V. ORDERING INFORMATION{ TA VIOmax AT 25C (mV) ORDERABLE PART NUMBER TOP-SIDE MARKING 2.5 SOIC (D) Tape and reel TLV2770QDRQ1 1.6 SOIC (D) Tape and reel TLV2770AQDRQ1 2.5 SOT-23 (DBV) Tape and reel TLV2771QDBVRQ1 2.5 SOIC (D) Tape and reel TLV2771QDRQ1 1.6 SOIC (D) Tape and reel TLV2771AQDRQ1 SOIC (D) Tape and reel TLV2772QDRQ1 TLV2772QI TSSOP (PW) Tape and reel TLV2772QPWRQ1 TLV2772QI SOIC (D) Tape and reel TLV2772AQDRQ1 TLV2772AQ TSSOP (PW) Tape and reel TLV2772AQPWRQ1 TLV2772AQ 2.5 SOIC (D) Tape and reel TLV2773QDRQ1 1.6 SOIC (D) Tape and reel TLV2773AQDRQ1 SOIC (D) Tape and reel TLV2774QDRQ1 TSSOP (PW) Tape and reel TLV2774QPWRQ1 SOIC (D) Tape and reel TLV2774AQDRQ1 TSSOP (PW) Tape and reel TLV2774AQPWRQ1 SOIC (D) Tape and reel TLV2775QDRQ1 TSSOP (PW) Tape and reel TLV2775QPWRQ1 SOIC (D) Tape and reel TLV2775AQDRQ1 TSSOP (PW) Tape and reel TLV2775AQPWRQ1 25 2.5 16 1.6 -40C 40 C to 125 125C C PACKAGE 27 2.7 21 2.1 27 2.7 21 2.1 VBPQ For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI web site at http://www.ti.com. Package drawings, thermal data, and symbolization are available at http://www.ti.com/packaging. Product Preview 2 POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 TLV277x-Q1, TLV277xA-Q1 FAMILY OF 2.7-V HIGH-SLEW-RATE RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS WITH SHUTDOWN SGLS179D- SEPTEMBER 2003 - REVISED AUGUST 2008 TLV277x PACKAGE PINOUTS TLV2770 D PACKAGE (TOP VIEW) NC IN - IN + GND 1 8 2 7 3 6 4 5 TLV2771 D PACKAGE (TOP VIEW) SHDN VDD OUT NC TLV2772 D OR PW PACKAGE (TOP VIEW) 1OUT 1IN - 1IN + GND 1 8 2 7 3 6 4 5 VDD 2OUT 2IN - 2IN+ NC IN - IN + GND 1OUT 1IN - 1IN+ GND NC 1SHDN NC 1 8 2 7 3 6 4 5 TLV2771 DBV PACKAGE (TOP VIEW) NC VDD OUT NC OUT 1 GND 2 IN+ 3 5 VDD 4 IN - TLV2773 D PACKAGE TLV2774 D OR PW PACKAGE (TOP VIEW) (TOP VIEW) 1 14 2 13 3 12 4 11 5 10 6 9 7 8 VDD 2OUT 2IN - 2IN+ NC 2SHDN NC 1OUT 1IN - 1IN+ VDD 2IN+ 2IN - 2OUT 1 14 2 13 3 12 4 11 5 10 6 9 7 8 4OUT 4IN - 4IN+ GND 3IN+ 3IN - 3OUT TLV2775 D OR PW PACKAGE (TOP VIEW) 1OUT 1IN - 1IN+ VDD 2IN+ 2IN - 2OUT 1/2SHDN 1 16 2 15 3 14 4 13 5 12 6 11 7 10 8 9 4OUT 4IN - 4IN+ GND 3IN + 3IN- 3OUT 3/4SHDN NC - No internal connection This device is in the Product Preview stage of development. Contact your local Texas Instruments sales office for availability. POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 3 TLV277x-Q1, TLV277xA-Q1 FAMILY OF 2.7-V HIGH-SLEW-RATE RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS WITH SHUTDOWN SGLS179D- SEPTEMBER 2003 - REVISED AUGUST 2008 absolute maximum ratings over operating free-air temperature range (unless otherwise noted) Supply voltage, VDD (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V Differential input voltage, VID (see Note 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VDD Input voltage range, VI (any input, see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3 V to VDD Input current, II (any input) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 mA Output current, IO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 mA Total current into VDD + . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 mA Total current out of GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 mA Duration of short-circuit current (at or below) 25C (see Note 3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Unlimited Continuous total power dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . See Dissipation Rating Table Operating free-air temperature range, TA: Q suffix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40C to 125C Storage temperature range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -65C to 150C Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260C Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. NOTES: 1. All voltage values, except differential voltages, are with respect to GND . 2. Differential voltages are at the noninverting input with respect to the inverting input. Excessive current flows when input is brought below GND - 0.3 V. 3. The output may be shorted to either supply. Temperature and /or supply voltages must be limited to ensure that the maximum dissipation rating is not exceeded. ESD RATING TABLE Human Body Model (4) Charged-Device Model ESD rating 2 (H1C) (4) kV 1 (C5) Machine Model (4) 150 (M2) V Machine Model (5) 100 (M1) V NOTE 4: ESD protection level per AEC Q100 Classification TLV2771QDBVRQ1 NOTE 5: ESD protection level per AEC Q100 Classification TLV2772QPWRG4Q1 DISSIPATION RATING TABLE PACKAGE TA 25 25C C POWER RATING DERATING FACTOR ABOVE TA = 25C TA = 70 70C C POWER RATING TA = 85 85C C POWER RATING TA = 125 125C C POWER RATING D 725 mW 5.8 mW/C 464 mW 377 mW 145 mW DBV 437 mW 3.5 mW/C 280 mW 227 mW 87 mW PW 700 mW 5.6 mW/C 448 mW 364 mW 140 mW recommended operating conditions Q SUFFIX MIN Supply voltage, VDD 2.5 MAX 6 UNIT V Input voltage range, VI GND VDD + -1.3 V Common-mode input voltage, VIC GND VDD + -1.3 V Operating free-air temperature, TA -40 125 C 4 POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 TLV277x-Q1, TLV277xA-Q1 FAMILY OF 2.7-V HIGH-SLEW-RATE RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS WITH SHUTDOWN SGLS179D- SEPTEMBER 2003 - REVISED AUGUST 2008 electrical characteristics at specified free-air temperature, VDD = 2.7 V (unless otherwise noted) PARAMETER VIO Input offset voltage VIO Temperature coefficient of input offset voltage IIO Input offset current IIB Input bias current TEST CONDITIONS VIC = 0, VO = 0, RS = 50 VDD = 1.35 V, No load 0, VO = 0 0, RS = 50 VIC = 0 675 mA IOH = - 0 0.675 VOH High level output voltage High-level IOH = - 2 2.2 2 mA VIC = 1 1.35 35 V V, IOL = 0.675 0 675 mA VOL Low level output voltage Low-level VIC = 1 1.35 35 V V, IOL = 2.2 2 2 mA AVD Large signal differential voltage Large-signal amplification ri(d) Differential input resistance ci(c) Common-mode input capacitance zo VIC = 1.35 V, RL = 10 k}, VO = 0.6 V to 2.1 V TA TLV2771-Q1 MIN TYP MAX 25C 0.48 2.5 Full range 0.53 2.7 25 C to 25C 125C 2 25C 1 60 2 125 25C 2 60 Full range 6 350 25C 2.6 2.5 25C 2.4 Full range 2.1 25C 0.1 Full range 0.2 25C 0.21 Full range 0.6 25C 20 Full range 13 mV V/C V/C Full range Full range UNIT pA pA V V 380 V/mV 25C 1012 f = 10 kHz 25C 8 pF Closed-loop output impedance f = 100 kHz, AV = 10 25C 25 CMRR Common mode rejection ratio Common-mode VIC = 0 to 1.5 V, VO = VDD /2, RS = 50 kSVR Supply voltage rejection ratio (VDD /VIO) VDD = 2.7 V to 5 V, VIC = VDD /2, No load IDD Supply current (per channel) VO = VDD /2, /2 No load 25C 60 84 Full range 60 82 25C 70 89 Full range 70 84 25C Full range 1 dB dB 2 2 mA Full range is -40C to 125C for Q level part. Referenced to 1.35 V POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 5 TLV277x-Q1, TLV277xA-Q1 FAMILY OF 2.7-V HIGH-SLEW-RATE RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS WITH SHUTDOWN SGLS179D- SEPTEMBER 2003 - REVISED AUGUST 2008 operating characteristics at specified free-air temperature, VDD = 2.7 V (unless otherwise noted) PARAMETER TA TEST CONDITIONS 25C SR Slew rate at unity gain Vn Equivalent input noise voltage VN(PP) VO(PP) = 0 0.8 8V V, CL = 100 pF pF, RL = 10 k Full range TLV2771-Q1 MIN TYP 5 9 4.7 6 MAX UNIT V/ s V/s f = 1 kHz 25C 21 f = 10 kHz 25C 17 Peak-to-peak Peak to peak equivalent input noise voltage f = 0.1 Hz to 1 Hz 25C 0.33 f = 0.1 Hz to 10 Hz 25C 0.86 V In Equivalent input noise current f = 100 Hz 25C 0.6 fA /Hz THD + N Total T t l harmonic h i distortion di t ti plus l noise RL = 600 , f = 1 kHz AV = 1 AV = 10 0.025% 0.12% Gain-bandwidth product f = 10 kHz, RL = 600 , CL = 100 pF 25C 4.8 25C 0.186 Settling time AV = -1, 0.85 1.85 V, Step = 0 85 V to 1 85 V RL = 600 , CL = 100 pF 0.1% ts 0.01% 25C 3.92 m Phase margin at unity gain 25C 46 25C 12 6 RL = 600 , CL = 100 pF Full range is - 40C to 125C. POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 V 0.0085% 25C 25 C AV = 100 Gain margin nV/Hz MHz ss dB TLV277x-Q1, TLV277xA-Q1 FAMILY OF 2.7-V HIGH-SLEW-RATE RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS WITH SHUTDOWN SGLS179D- SEPTEMBER 2003 - REVISED AUGUST 2008 electrical characteristics at specified free-air temperature, VDD = 5 V (unless otherwise noted) TEST CONDITIONS PARAMETER VIO Input offset voltage VIO Temperature coefficient of input offset voltage IIO Input offset current IIB Input bias current VIC = 0, No load VO = 0, RS = 50 , VDD = 2.5 V 0, VO = 0 0, RS = 50 , VDD = 2 2.5 5V VIC = 0 3 mA IOH = - 1 1.3 VOH High level output voltage High-level IOH = - 4 4.2 2 mA VIC = 2 2.5 5V V, IOL = 1 1.3 3 mA VOL Low level output voltage Low-level VIC = 2 2.5 5V V, IOL = 4 4.2 2 mA AVD Large signal differential voltage Large-signal amplification ri(d) Differential input resistance ci(c) Common-mode input capacitance zo Closed-loop output impedance CMRR Common-mode Common mode rejection ratio 2.5 5V V, RL = 10 k}, VO = 1 V to 4 V VIC = 2 TA TLV2771-Q1 MIN TYP MAX 25C 0.5 2.5 Full range 0.6 2.7 25 C to 25C 125C 2 25C 1 60 2 125 25C 2 60 Full range 6 350 25C 4.9 4.8 25C 4.7 Full range 4.4 25C 0.1 Full range 0.2 25C 0.21 Full range 0.6 25C 20 Full range 13 mV V/C V/C Full range Full range UNIT pA pA V V 450 V/mV 25C 1012 f = 10 kHz 25C 8 pF f = 100 kHz, AV = 10 25C 20 VIC = 0 to 3.7 V, VO = VDD /2, RS = 50 kSVR Supply voltage rejection ratio (VDD /VIO) VDD = 2.7 V to 5 V, VIC = VDD /2, No load IDD Supply current (per channel) VO = VDD /2, /2 No load 25C 60 96 Full range 60 93 25C 70 89 Full range 70 84 25C Full range 1 dB dB 2 2 mA Full range is - 40C to 125C for Q level part. Referenced to 2.5 V POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 7 TLV277x-Q1, TLV277xA-Q1 FAMILY OF 2.7-V HIGH-SLEW-RATE RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS WITH SHUTDOWN SGLS179D- SEPTEMBER 2003 - REVISED AUGUST 2008 operating characteristics at specified free-air temperature, VDD = 5 V (unless otherwise noted) PARAMETER TEST CONDITIONS TA 25C SR Slew rate at unity gain Vn Equivalent input noise voltage VN(PP) VO(PP) = 1 1.5 5V V, CL = 100 pF pF, RL = 10 k Full range TLV2771-Q1 MIN TYP 5 10.5 4.7 6 MAX UNIT V/ s V/s f = 1 kHz 25C 17 f = 10 kHz 25C 12 Peak-to-peak Peak to peak equivalent input noise voltage f = 0.1 Hz to 1 Hz 25C 0.33 f = 0.1 Hz to 10 Hz 25C 0.86 V In Equivalent input noise current f = 100 Hz 25C 0.6 fA /Hz THD + N Total T t l harmonic h i distortion di t ti plus l noise RL = 600 , f = 1 kHz AV = 1 AV = 10 0.016% 0.095% Gain-bandwidth product f = 10 kHz, RL = 600 , CL = 100 pF 25C 5.1 25C 0.134 Settling time AV = -1, 1.5 3.5 V, Step = 1 5 V to 3 5V RL = 600 , CL = 100 pF 0.1% ts 0.01% 25C 1.97 m Phase margin at unity gain 25C 46 25C 12 8 RL = 600 , CL = 100 pF Full range is - 40C to 125C. POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 V 0.005% 25C 25 C AV = 100 Gain margin nV/Hz MHz ss dB TLV277x-Q1, TLV277xA-Q1 FAMILY OF 2.7-V HIGH-SLEW-RATE RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS WITH SHUTDOWN SGLS179D- SEPTEMBER 2003 - REVISED AUGUST 2008 electrical characteristics at specified free-air temperature, VDD = 2.7 V (unless otherwise noted) PARAMETER VIO Input offset voltage VIO Temperature coefficient of input offset voltage IIO Input offset current IIB Input bias current VICR Common mode Common-mode input voltage range TEST CONDITIONS VDD = 1.35 V, VIC = 0, RS = 50 VO = 0, TA MAX 25C 0.44 Full range 0.47 25C to 125C 2 VOH IOH = - 0 0.675 675 mA Low level output Low-level voltage IOL = 2.2 2 2 mA VIC = 1.35 V, VO = 0.6 V to 2.1 V RL = 10 k, AVD Large-signal differential voltage amplification ri(d) Differential input resistance ci(c) Common-mode input capacitance f = 10 kHz, zo Closed-loop output impedance f = 100 kHz, CMRR Common mode Common-mode rejection ratio kSVR IDD 1.6 0.47 1.9 1 60 2 125 25C 2 60 2 60 Full range 6 350 6 350 25C 25 C 0 to 1.4 -0.3 to 1.7 0 to 1.4 -0.3 to 1.7 Full range 0 to 1.4 -0.3 to 1.7 0 to 1.4 -0.3 to 1.7 2.6 V 2.1 0.1 Full range 0.1 0.2 0.2 0.21 Full range V 0.21 0.6 13 pA V 2.4 2.1 Full range pA 2.45 2.4 20 mV 2.6 2.45 25C UNIT V/C V/C 2 60 25C VIC = 1 1.35 35 V V, 0.44 2.7 125 25C VOL 2.5 2 Full range IOL = 0.675 0 675 mA MAX 1 25C VIC = 1 1.35 35 V V, TYP 25C Full range IOH = - 2 2.2 2 mA MIN Full range 25C High level output High-level voltage TLV2772A-Q1 TYP RS = 50 CMRR > 60 dB dB, TLV2772-Q1 MIN 380 0.6 20 380 V/mV 13 25C 1012 1012 25C 8 8 pF AV = 10 25C 25 25 VIC = VICR (min), RS = 50 VO = 1.5 V, 25C 60 84 60 84 Full range 60 82 60 82 Supply voltage rejection ratio (VDD /VIO) VDD = 2.7 V to 5 V, No load VIC = VDD /2, 25C 70 89 70 89 Full range 70 84 70 84 Supply current (per channel) VO = 1.5 1 5 V, V No load dB dB 25C Full range 1 2 2 1 2 2 mA Full range is -40C to 125C for Q level part. Referenced to 1.35 V POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 9 TLV277x-Q1, TLV277xA-Q1 FAMILY OF 2.7-V HIGH-SLEW-RATE RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS WITH SHUTDOWN SGLS179D- SEPTEMBER 2003 - REVISED AUGUST 2008 operating characteristics at specified free-air temperature, VDD = 2.7 V (unless otherwise noted) PARAMETER SR Slew rate at unity gain Vn Equivalent input noise voltage VN(PP) Peak-to-peak equivalent input noise voltage In THD + N TEST CONDITIONS VO(PP) = 0 0.8 8 V, V RL = 10 k CL = 100 pF, pF TA TYP 25C 5 Full range 4.7 m TYP 9 5 9 6 4.7 6 MAX UNIT V/s 25C 21 21 25C 17 17 f = 0.1 Hz to 1 Hz 25C 0.33 0.33 V f = 0.1 Hz to 10 Hz 25C 0.86 0.86 V Equivalent input noise current f = 100 Hz 25C 0.6 0.6 fA /Hz RL = 600 , f = 1 kHz 0.0085% 0.0085% Total T t l harmonic h i distortion plus noise 0.025% 0.025% 0.12% 0.12% AV = 1 AV = 10 25C 25 C Gain-bandwidth product f = 10 kHz, CL = 100 pF Settling time AV = -1, Step = 0.85 V to 1 85 V, V 1.85 RL = 600 , CL = 100 pF Phase margin at unity gain RL = 600 , RL = 600 , 25C 4.8 4.8 0.1% 25C 0.186 0.186 0.01% 25C 3.92 3.92 25C 46 46 25C 12 12 nV/Hz MHz ss CL = 100 pF Full range is -40C to 125C for Q level part. 10 MIN f = 1 kHz Gain margin TLV2772A-Q1 MAX f = 10 kHz AV = 100 ts TLV2772-Q1 MIN POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 dB TLV277x-Q1, TLV277xA-Q1 FAMILY OF 2.7-V HIGH-SLEW-RATE RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS WITH SHUTDOWN SGLS179D- SEPTEMBER 2003 - REVISED AUGUST 2008 electrical characteristics at specified free-air temperature, VDD = 5 V (unless otherwise noted) PARAMETER VIO Input offset voltage VIO Temperature coefficient of input offset voltage IIO Input offset current IIB Input bias current VICR Common mode Common-mode input voltage range TEST CONDITIONS VDD = 2.5 V, VIC = 0, 0 VO = 0, RS = 50 TA MAX 25C 0.36 Full range 0.4 25C to 125C 2 VOH IOH = - 1 1.3 3 mA Low level output Low-level voltage IOL = 4.2 4 2 mA VIC = 2.5 V, VO = 1 V to 4 V RL = 10 k, AVD Large-signal differential voltage amplification ri(d) Differential input resistance ci(c) Common-mode input capacitance f = 10 kHz, zo Closed-loop output impedance f = 100 kHz, CMRR Common mode Common-mode rejection ratio kSVR IDD 1.6 0.4 1.9 1 60 2 125 25C 2 60 2 60 Full range 6 350 6 350 25C 25 C 0 to 3.7 -0.3 to 3.8 0 to 3.7 -0.3 to 3.8 Full range 0 to 3.7 -0.3 to 3.8 0 to 3.7 -0.3 to 3.8 4.9 V 4.4 0.1 Full range 0.1 0.2 0.2 0.21 Full range V 0.21 0.6 13 pA V 4.7 4.4 Full range pA 4.8 4.7 20 mV 4.9 4.8 25C UNIT V/C V/C 2 60 25C VIC = 2.5 2 5 V, V 0.36 2.7 125 25C VOL 2.5 2 Full range IOL = 1.3 1 3 mA MAX 1 25C VIC = 2.5 2 5 V, V TYP 25C Full range IOH = - 4 4.2 2 mA MIN Full range 25C High level output High-level voltage TLV2772A-Q1 TYP RS = 50 CMRR > 60 dB dB, TLV2772-Q1 MIN 450 0.6 20 450 V/mV 13 25C 1012 1012 25C 8 8 pF AV = 10 25C 20 20 VIC = VICR (min), RS = 50 VO = 3.7 V, 25C 60 96 60 96 Full range 60 93 60 93 Supply voltage rejection ratio (VDD /VIO) VDD = 2.7 V to 5 V, No load VIC = VDD /2, 25C 70 89 70 89 Full range 70 84 70 84 Supply current (per channel) VO = 1.5 1 5 V, V No load dB dB 25C Full range 1 2 2 1 2 2 mA Full range is -40C to 125C for Q level part. Referenced to 2.5 V POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 11 TLV277x-Q1, TLV277xA-Q1 FAMILY OF 2.7-V HIGH-SLEW-RATE RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS WITH SHUTDOWN SGLS179D- SEPTEMBER 2003 - REVISED AUGUST 2008 operating characteristics at specified free-air temperature, VDD = 5 V (unless otherwise noted) PARAMETER SR Slew rate at unity gain Vn Equivalent input noise voltage VN(PP) Peak-to-peak equivalent input noise voltage In THD + N TEST CONDITIONS VO(PP) = 1 1.5 5 V, V RL = 10 k CL = 100 pF, pF TA TYP 25C 5 Full range 4.7 m TYP 10.5 5 10.5 6 4.7 6 MAX UNIT V/s 25C 17 17 25C 12 12 f = 0.1 Hz to 1 Hz 25C 0.33 0.33 V f = 0.1 Hz to 10 Hz 25C 0.86 0.86 V Equivalent input noise current f = 100 Hz 25C 0.6 0.6 fA /Hz RL = 600 , f = 1 kHz 0.005% 0.005% Total T t l harmonic h i distortion plus noise 0.016% 0.016% 0.095% 0.095% AV = 1 AV = 10 25C 25 C Gain-bandwidth product f = 10 kHz, CL = 100 pF Settling time AV = -1, Step = 1.5 V to 3 5 V, V 3.5 RL = 600 , CL = 100 pF Phase margin at unity gain RL = 600 , RL = 600 , 25C 5.1 5.1 0.1% 25C 0.134 0.134 0.01% 25C 1.97 1.97 25C 46 46 25C 12 12 nV/Hz MHz ss CL = 100 pF Full range is -40C to 125C for Q level part. 12 MIN f = 1 kHz Gain margin TLV2772A-Q1 MAX f = 10 kHz AV = 100 ts TLV2772-Q1 MIN POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 dB TLV277x-Q1, TLV277xA-Q1 FAMILY OF 2.7-V HIGH-SLEW-RATE RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS WITH SHUTDOWN SGLS179D- SEPTEMBER 2003 - REVISED AUGUST 2008 TYPICAL CHARACTERISTICS Table of Graphs FIGURE VIO Input offset voltage Distribution vs Common mode input voltage Common-mode Distribution IIB/IIO Input bias and input offset currents vs Free-air temperature VOH High-level output voltage vs High-level output current VOL Low-level output voltage vs Low-level output current 10, 11 VO(PP) Maximum peak-to-peak output voltage vs Frequency 12, 13 IOS Short-circuit output current vs Supply voltage vs Free-air temperature VO Output voltage vs Differential input voltage AVD Large-signal differential voltage amplification and phase margin vs Frequency 17, 18 AVD Differential voltage amplification vs Load resistance vs Free-air temperature 19 20, 21 zo Output impedance vs Frequency 22, 23 CMRR Common-mode rejection ratio vs Frequency vs Free-air temperature kSVR Supply-voltage rejection ratio vs Frequency IDD Supply current (per channel) vs Supply voltage 28 SR Slew rate vs Load capacitance vs Free-air temperature 29 30 VO Voltage-follower small-signal pulse response 31, 32 VO Voltage-follower large-signal pulse response 33, 34 VO Inverting small-signal pulse response 35, 36 VO Inverting large-signal pulse response Vn Equivalent input noise voltage vs Frequency Noise voltage (referred to input) Over a 10-second period Total harmonic distortion plus noise vs Frequency THD + N 1, 2 3 4 3, 5, 6 7 8, 9 14 15 16 24 25 26, 27 37, 38 39, 40 41 42, 43 Gain-bandwidth product vs Supply voltage 44 B1 Unity-gain bandwidth vs Load capacitance 45 m Phase margin vs Load capacitance 46 Gain margin vs Load capacitance 47 Amplifier with shutdown pulse turnon/off characteristics 48-50 Supply current with shutdown pulse turnon/off characteristics 51-53 Shutdown supply current vs Free-air temperature Shutdown forward/reverse isolation vs Frequency POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 54 55, 56 13 TLV277x-Q1, TLV277xA-Q1 FAMILY OF 2.7-V HIGH-SLEW-RATE RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS WITH SHUTDOWN SGLS179D- SEPTEMBER 2003 - REVISED AUGUST 2008 TYPICAL CHARACTERISTICS DISTRIBUTION OF TLV2772 INPUT OFFSET VOLTAGE DISTRIBUTION OF TLV2772 INPUT OFFSET VOLTAGE 40 40 VDD = 2.7 V RL = 10 k TA = 25C 35 Percentage of Amplifiers - % Percentage of Amplifiers - % 35 30 25 20 15 10 VDD = 5 V RL = 10 k TA = 25C 30 25 20 15 10 5 5 0 -2.5 -2 -1.5 -1 -0.5 0 0.5 1 1.5 2 0 2.5 -2.5 -2 -1.5 -1 -0.5 0 VIO - Input Offset Voltage - mV Figure 1 1.5 VIO - Input Offset Voltage - mV VIO - Input Offset Voltage - mV 2 2.5 4 4.5 2 VDD = 2.7 V TA = 25C 1 0.5 0 -0.5 -1 VDD = 5 V TA = 25C 1 0.5 0 -0.5 -1 -1.5 -1.5 -0.5 0 0.5 1 1.5 2 2.5 3 VIC - Common-Mode Input Voltage - V -2 -1 -0.5 0 0.5 1 1.5 2 Figure 4 POST OFFICE BOX 655303 2.5 3 3.5 VIC - Common-Mode Input Voltage - V Figure 3 14 1.5 INPUT OFFSET VOLTAGE vs COMMON-MODE INPUT VOLTAGE 2 -2 -1 1 Figure 2 INPUT OFFSET VOLTAGE vs COMMON-MODE INPUT VOLTAGE 1.5 0.5 VIO - Input Offset Voltage - mV * DALLAS, TEXAS 75265 TLV277x-Q1, TLV277xA-Q1 FAMILY OF 2.7-V HIGH-SLEW-RATE RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS WITH SHUTDOWN SGLS179D- SEPTEMBER 2003 - REVISED AUGUST 2008 TYPICAL CHARACTERISTICS DISTRIBUTION OF TLV2772 INPUT OFFSET VOLTAGE DISTRIBUTION OF TLV2772 INPUT OFFSET VOLTAGE 35 35 VDD = 2.7 V TA = 25C to 125C 25 20 15 10 5 0 VDD = 5 V TA = 25C to 125C 30 Percentage of Amplifiers - % Percentage of Amplifiers - % 30 25 20 15 10 5 -6 -3 0 3 6 9 0 12 -6 VIO - Temperature Coefficient - V/C -3 0 Figure 5 9 12 Figure 6 INPUT BIAS AND OFFSET CURRENT vs FREE-AIR TEMPERATURE HIGH-LEVEL OUTPUT VOLTAGE vs HIGH-LEVEL OUTPUT CURRENT 0.20 3 VDD = 5 V VIC = 0 VO = 0 RS = 50 VDD = 2.7 V VOH - High-Level Output Voltage - V I IB and I IO - Input Bias and Input Offset Currents - nA 6 3 VIO - Temperature Coefficient - V/C 0.15 IIB 0.10 0.05 IIO 2.5 2 TA = -40C 1.5 TA = 125C 1 TA = 25C 0.5 TA = 85C 0 -75 -50 -25 0 25 50 75 100 125 TA - Free-Air Temperature - C 0 0 5 10 15 20 25 IOH - High-Level Output Current - mA Figure 7 Figure 8 POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 15 TLV277x-Q1, TLV277xA-Q1 FAMILY OF 2.7-V HIGH-SLEW-RATE RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS WITH SHUTDOWN SGLS179D- SEPTEMBER 2003 - REVISED AUGUST 2008 TYPICAL CHARACTERISTICS HIGH-LEVEL OUTPUT VOLTAGE vs HIGH-LEVEL OUTPUT CURRENT LOW-LEVEL OUTPUT VOLTAGE vs LOW-LEVEL OUTPUT CURRENT 5 3 VDD = 5 V TA = 25C 4 VDD = 2.7 V VOL - Low-Level Output Voltage - V VOH - High-Level Output Voltage - V 4.5 TA = -40C 3.5 TA = 25C 3 2.5 TA = 125C 2 1.5 TA = 85C 1 0.5 0 0 5 10 15 20 25 30 35 40 45 50 2.5 TA = 125C 1.5 TA = 25C 1 TA = -40C 0.5 0 55 TA = 85C 2 0 5 IOH - High-Level Output Current - mA Figure 9 TA = 85C 2 1.5 TA = 25C 1 TA = -40C 0.5 0 20 30 40 50 VO(PP) - Maximum Peak-to-Peak Output Voltage - V VOL - Low-Level Output Voltage - V TA = 125C 2.5 10 25 30 5 RL = 10 k VDD = 5 V 1% THD 4 3 2 VDD = 2.7 V 2% THD 1 0 100 IOL - Low-Level Output Current - mA 1000 f - Frequency - kHz Figure 11 16 20 MAXIMUM PEAK-TO-PEAK OUTPUT VOLTAGE vs FREQUENCY 3 0 15 Figure 10 LOW-LEVEL OUTPUT VOLTAGE vs LOW-LEVEL OUTPUT CURRENT VDD = 5 V 10 IOL - Low-Level Output Current - mA Figure 12 POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 10000 TLV277x-Q1, TLV277xA-Q1 FAMILY OF 2.7-V HIGH-SLEW-RATE RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS WITH SHUTDOWN SGLS179D- SEPTEMBER 2003 - REVISED AUGUST 2008 TYPICAL CHARACTERISTICS SHORT-CIRCUIT OUTPUT CURRENT vs SUPPLY VOLTAGE 5 60 THD = 5% RL = 600 TA = 25C 4.5 I OS - Short-Circuit Output Current - mA VO(PP) - Maximum Peak-to-Peak Output Voltage - V MAXIMUM PEAK-TO-PEAK OUTPUT VOLTAGE vs FREQUENCY 4 3.5 VDD = 5 V 3 2.5 VDD = 2.7 V 2 1.5 1 0.5 0 100 1000 45 VO = VDD /2 VIC = VDD /2 TA = 25C 30 15 0 -15 -30 VID = 100 mV -45 -60 2 10000 VID = -100 mV RL = 600 TA = 25C VDD = 5 V 4 VO - Output Voltage - V I OS - Short-Circuit Output Current - mA 5 20 VDD = 5 V VO = 2.5 V 0 -20 VID = 100 mV -25 7 OUTPUT VOLTAGE vs DIFFERENTIAL INPUT VOLTAGE 60 -50 6 Figure 14 SHORT-CIRCUIT OUTPUT CURRENT vs FREE-AIR TEMPERATURE -60 -75 5 VDD - Supply Voltage - V Figure 13 -40 4 3 f - Frequency - kHz 40 VID = -100 mV 3 VDD = 2.7 V 2 1 0 25 50 75 100 125 TA - Free-Air Temperature - C 0 -1000 -750 -500 -250 0 250 500 750 1000 VID - Differential Input Voltage - V Figure 15 Figure 16 POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 17 TLV277x-Q1, TLV277xA-Q1 FAMILY OF 2.7-V HIGH-SLEW-RATE RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS WITH SHUTDOWN SGLS179D- SEPTEMBER 2003 - REVISED AUGUST 2008 TYPICAL CHARACTERISTICS LARGE-SIGNAL DIFFERENTIAL VOLTAGE AMPLIFICATION AND PHASE MARGIN vs FREQUENCY VDD = 2.7 V RL = 600 CL = 600 pF TA = 25C 80 AVD 300 240 60 180 40 120 Phase 20 60 0 0 -20 -40 100 m - Phase Margin - degrees A VD - Large-Signal Differential Amplification - dB 100 -60 1k 10k 100k 1M -90 10M f - Frequency - Hz Figure 17 LARGE-SIGNAL DIFFERENTIAL VOLTAGE AMPLIFICATION AND PHASE MARGIN vs FREQUENCY VDD = 5 V RL = 600 CL = 600 pF TA = 25C 80 AVD 240 60 180 40 120 Phase 20 60 0 0 -20 -40 100 -60 1k 10k 100k 1M f - Frequency - Hz Figure 18 18 300 POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 -90 10M m - Phase Margin - degrees A VD - Large-Signal Differential Amplification - dB 100 TLV277x-Q1, TLV277xA-Q1 FAMILY OF 2.7-V HIGH-SLEW-RATE RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS WITH SHUTDOWN SGLS179D- SEPTEMBER 2003 - REVISED AUGUST 2008 TYPICAL CHARACTERISTICS DIFFERENTIAL VOLTAGE AMPLIFICATION vs LOAD RESISTANCE DIFFERENTIAL VOLTAGE AMPLIFICATION vs FREE-AIR TEMPERATURE 1000 TA = 25C A VD - Differential Voltage Amplification - V/mV A VD - Differential Voltage Amplification - V/mV 250 200 VDD = 2.7 V VDD = 5 V 150 100 50 0 0.1 1 100 10 1000 RL = 10 k RL = 1 M 100 RL = 600 10 1 VDD = 2.7 V VIC = 1.35 V VO = 0.6 V to 2.1 V 0.1 -75 -50 RL - Load Resistance - k -25 0 75 100 125 Figure 20 DIFFERENTIAL VOLTAGE AMPLIFICATION vs FREE-AIR TEMPERATURE OUTPUT IMPEDANCE vs FREQUENCY 1000 100 RL = 10 k VDD = 2.7 V TA = 25C RL = 1 M ZO - Output Impedance - A VD - Differential Voltage Amplification - V/mV 50 TA - Free-Air Temperature - C Figure 19 100 25 RL = 600 10 1 10 AV = 100 1 AV = 10 0.10 AV = 1 VDD = 5 V VIC = 2.5 V VO = 1 V to 4 V 0.1 -75 -50 -25 0 25 50 75 100 125 0.01 100 TA - Free-Air Temperature - C 1k 10k 100k 1M f - Frequency - Hz Figure 21 Figure 22 POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 19 TLV277x-Q1, TLV277xA-Q1 FAMILY OF 2.7-V HIGH-SLEW-RATE RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS WITH SHUTDOWN SGLS179D- SEPTEMBER 2003 - REVISED AUGUST 2008 TYPICAL CHARACTERISTICS OUTPUT IMPEDANCE vs FREQUENCY COMMON-MODE REJECTION RATIO vs FREQUENCY 100 90 CMRR - Common-Mode Rejection Ratio - dB Zo - Output Impedance - VDD = 2.5 V TA = 25C 10 Av = 100 1 Av = 10 0.1 Av = 1 0.01 100 1k 10k 100k VDD = 5 V 80 70 60 50 40 10 1M 100 f - Frequency - Hz 1M 10M 120 k SVR - Supply-Voltage Rejection Ratio - dB CMRR - Common-Mode Rejection Ratio - dB 100k SUPPLY-VOLTAGE REJECTION RATIO vs FREQUENCY 120 115 110 105 VDD = 2.7 V 95 90 VDD = 5 V 85 0 20 40 60 80 100 120 140 VDD = 2.7 V TA = 25C kSVR+ 100 kSVR- 80 60 40 20 0 10 TA - Free-Air Temperature - C 100 1k 10k Figure 26 POST OFFICE BOX 655303 100k f - Frequency - Hz Figure 25 20 10k Figure 24 COMMON-MODE REJECTION RATIO vs FREE-AIR TEMPERATURE 80 -40 -20 1k f - Frequency - Hz Figure 23 100 VIC = 1.35 V and 2.5 V TA = 25C VDD = 2.7 V * DALLAS, TEXAS 75265 1M 10M TLV277x-Q1, TLV277xA-Q1 FAMILY OF 2.7-V HIGH-SLEW-RATE RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS WITH SHUTDOWN SGLS179D- SEPTEMBER 2003 - REVISED AUGUST 2008 TYPICAL CHARACTERISTICS SUPPLY VOLTAGE REJECTION RATIO vs FREQUENCY SUPPLY CURRENT (PER CHANNEL) vs SUPPLY VOLTAGE 100 1.6 VDD = 5 V TA = 25C kSVR+ I DD - Supply Current (Per Channel) - mA k SVR - Supply Voltage Rejection Ratio - dB 120 kSVR- 80 60 40 20 0 10 100 1k 10 k 100 k 1M TA = 125C 1.4 1.2 TA = 25C 1 TA = 0C TA = - 40C 0.8 0.6 0.4 0.2 0 2.5 10 M TA = 85C 3 f - Frequency - Hz 3.5 Figure 27 5 5.5 6 6.5 7 Figure 28 SLEW RATE vs LOAD CAPACITANCE SLEW RATE vs FREE-AIR TEMPERATURE 16 14 VDD = 5 V AV = -1 TA = 25C SR+ 14 13 SR- 12 SR - Slew Rate - s SR - Slew Rate - V/ s 4.5 4 VDD - Supply Voltage - V 10 8 6 VDD = 2.7 V RL = 10 k CL = 100 pF AV = 1 12 11 10 4 9 2 0 10 100 1k 10k 100k 8 -75 -50 CL - Load Capacitance - pF -25 0 25 50 75 100 125 TA - Free-Air Temperature - C Figure 29 Figure 30 POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 21 TLV277x-Q1, TLV277xA-Q1 FAMILY OF 2.7-V HIGH-SLEW-RATE RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS WITH SHUTDOWN SGLS179D- SEPTEMBER 2003 - REVISED AUGUST 2008 TYPICAL CHARACTERISTICS VOLTAGE-FOLLOWER SMALL-SIGNAL PULSE RESPONSE VOLTAGE-FOLLOWER SMALL-SIGNAL PULSE RESPONSE 100 60 VDD = 5 V RL = 600 CL = 100 pF AV = 1 TA = 25C 80 VO - Output Voltage - mV 80 VO - Output Voltage - mV 100 VDD = 2.7 V RL = 600 CL = 100 pF AV = 1 TA = 25C 40 20 0 -20 -40 60 40 20 0 -20 -40 -60 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 -60 5 0 0.5 1 1.5 t - Time - s VOLTAGE-FOLLOWER LARGE-SIGNAL PULSE RESPONSE 4 4.5 5 VDD = 5 V RL = 600 CL = 100 pF AV = 1 TA = 25C 5 VO - Output Voltage - V VO - Output Voltage - V 3.5 6 VDD = 2.7 V RL = 600 CL = 100 pF AV = 1 TA = 25C 1.5 1 0.5 0 -0.5 4 3 2 1 0 -1 -1 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 -2 0 0.5 t - Time - s 1 1.5 2 2.5 3 t - Time - s Figure 34 Figure 33 22 3 VOLTAGE-FOLLOWER LARGE-SIGNAL PULSE RESPONSE 3 2 2.5 Figure 32 Figure 31 2.5 2 t - Time - s POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 3.5 4 4.5 5 TLV277x-Q1, TLV277xA-Q1 FAMILY OF 2.7-V HIGH-SLEW-RATE RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS WITH SHUTDOWN SGLS179D- SEPTEMBER 2003 - REVISED AUGUST 2008 TYPICAL CHARACTERISTICS INVERTING SMALL-SIGNAL PULSE RESPONSE INVERTING SMALL-SIGNAL PULSE RESPONSE 100 60 VDD = 5 V RL = 600 CL = 100 pF AV = -1 TA = 25C 80 VO - Output Voltage - mV 80 VO - Output Voltage - mV 100 VDD = 2.7 V RL = 600 CL = 100 pF AV = -1 TA = 25C 40 20 0 -20 -40 60 40 20 0 -20 -40 -60 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 -60 5 0 0.5 1 1.5 t - Time - s 3 4 2.5 3.5 2 3 1.5 1 0.5 VDD = 2.7 V RL = 600 CL = 100 pF AV = -1 TA = 25C 0.5 1 1.5 2 2.5 4.5 5 2.5 2 1.5 VDD = 5 V RL = 600 CL = 100 pF AV = -1 TA = 25C 1 0.5 -1 0 4 INVERTING LARGE-SIGNAL PULSE RESPONSE VO - Output Voltage - V VO - Output Voltage - V INVERTING LARGE-SIGNAL PULSE RESPONSE -0.5 3.5 Figure 36 Figure 35 0 2 2.5 3 t - Time - s 3 3.5 4 4.5 5 1 0 0.5 t - Time - s 1 1.5 2 2.5 3 t - Time - s 3.5 4 4.5 5 Figure 38 Figure 37 POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 23 TLV277x-Q1, TLV277xA-Q1 FAMILY OF 2.7-V HIGH-SLEW-RATE RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS WITH SHUTDOWN SGLS179D- SEPTEMBER 2003 - REVISED AUGUST 2008 TYPICAL CHARACTERISTICS EQUIVALENT INPUT NOISE VOLTAGE vs FREQUENCY EQUIVALENT INPUT NOISE VOLTAGE vs FREQUENCY 160 140 Vn - Input Noise Voltage - nV/ Hz 140 Vn - Input Noise Voltage - nV Hz VDD = 2.7 V RS = 20 TA = 25C 120 100 80 60 40 VDD = 5 V RS = 20 TA = 25C 120 100 80 60 40 20 20 0 10 1k 100 0 10k 10 100 f - Frequency - Hz Figure 39 Figure 40 NOISE VOLTAGE OVER A 10 SECOND PERIOD VDD = 5 V f = 0.1 Hz to 10 Hz TA = 25C 300 Noise Voltage - nV 200 100 GND -100 -200 -300 0 1 2 3 4 5 6 7 8 t - Time - s Figure 41 24 1k f - Frequency - Hz POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 9 10 10k TLV277x-Q1, TLV277xA-Q1 FAMILY OF 2.7-V HIGH-SLEW-RATE RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS WITH SHUTDOWN SGLS179D- SEPTEMBER 2003 - REVISED AUGUST 2008 TYPICAL CHARACTERISTICS TOTAL HARMONIC DISTORTION PLUS NOISE vs FREQUENCY 10 VDD = 2.7 V RL = 600 TA = 25C 1 Av = 100 0.1 Av = 10 0.01 Av = 1 0.001 10 10 THD+N - Total Harmonic Distortion Plus Noise - % THD+N - Total Harmonic Distortion Plus Noise - % TOTAL HARMONIC DISTORTION PLUS NOISE vs FREQUENCY 100 1k 10k VDD = 5 V RL = 600 TA = 25C 1 0.1 Av = 100 Av = 10 0.01 Av = 1 0.001 10 100k 100 f - Frequency - Hz Figure 42 5 VDD = 5 V RL = 600 TA = 25C Unity-Gain Bandwidth - MHz Gain-Bandwidth Product - MHz 100k UNITY-GAIN BANDWIDTH vs LOAD CAPACITANCE RL = 600 CL = 100 pF f = 10 kHz TA = 25C 5 10k Figure 43 GAIN-BANDWIDTH PRODUCT vs SUPPLY VOLTAGE 5.2 1k f - Frequency - Hz 4.8 4.6 4.4 4.2 4 3 Rnull = 100 2 Rnull = 50 Rnull = 20 1 Rnull = 0 4 2 2.5 3 3.5 4 4.5 5 5.5 6 0 10 VDD - Supply Voltage - V 100 1k 10k 100k CL - Load Capacitance - pF Figure 44 Figure 45 POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 25 TLV277x-Q1, TLV277xA-Q1 FAMILY OF 2.7-V HIGH-SLEW-RATE RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS WITH SHUTDOWN SGLS179D- SEPTEMBER 2003 - REVISED AUGUST 2008 TYPICAL CHARACTERISTICS PHASE MARGIN vs LOAD CAPACITANCE GAIN MARGIN vs LOAD CAPACITANCE 90 70 10 Rnull = 50 60 50 Rnull = 20 40 30 20 Rnull = 0 25 Rnull = 50 10k 40 10 100K 10k CL - Load Capacitance - pF Figure 46 Figure 47 TLV2770 TLV2773 AMPLIFIER WITH SHUTDOWN PULSE TURNON/OFF CHARACTERISTICS AMPLIFIER WITH SHUTDOWN PULSE TURNON/OFF CHARACTERISTICS 8 7 6 6 4 5 0 SHDN = GND 4 VDD = 5 V AV = 5 TA = 25C 3 2 -6 1 -8 100K 8 7 SHDN = VDD 6 2 VDD = 5 V SHDN = GND AV = 5 TA = 25C Channel 1 Switched Channel 2 SHDN MODE 0 -2 4 3 2 Channel 1 -4 5 1 -6 VO VO 0 -10 -2 Shutdown Signal - V 8 VO - Output Voltage - V SHDN = VDD 2 0 2 4 6 8 10 12 -1 14 0 -8 -10 -2.5 0 t - Time - s 2.5 5 7.5 t - Time - s Figure 48 26 1k 100 CL - Load Capacitance - pF Figure 49 POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 10 12.5 -1 15 VO - Output Voltage - V 1k 100 4 Shutdown Signal - V Rnull = 100 Rnull = 20 6 -12 -4 20 35 0 10 -4 Rnull = 0 15 30 10 -2 VDD = 5 V RL = 600 TA = 25C 5 Rnull = 100 Gain Margin - dB m - Phase Margin - degrees 80 0 VDD = 5 V RL = 600 TA = 25C TLV277x-Q1, TLV277xA-Q1 FAMILY OF 2.7-V HIGH-SLEW-RATE RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS WITH SHUTDOWN SGLS179D- SEPTEMBER 2003 - REVISED AUGUST 2008 TYPICAL CHARACTERISTICS TLV2775 - CHANNEL 1 TLV2770 AMPLIFIER WITH SHUTDOWN PULSE TURNON/OFF CHARACTERISTICS SUPPLY CURRENT WITH SHUTDOWN PULSE TURNON/OFF CHARACTERISTICS 2 VDD = 5 V SHDN = GND AV = 5 TA = 25C Channel 1/2 Switched Channel 3/4 SHDN MODE 0 -2 -10 -2.5 2 5 0 4 3 1 -6 -8 6 2 Channel 1 -4 4 VO 2.5 5 7.5 10 12.5 18 15 SHDN = GND 12 -2 VDD = 5 V AV = 5 TA = 25C -4 6 -8 3 0 -10 -1 15 -12 -4 -2 0 2 4 8 6 10 12 Figure 51 TLV2773 TLV2775 SUPPLY CURRENT WITH SHUTDOWN PULSE TURNON/OFF CHARACTERISTICS SUPPLY CURRENT WITH SHUTDOWN PULSE TURNON/OFF CHARACTERISTICS 0 6 60 3 50 0 SHDN = GND 40 -3 VDD = 5 V AV = 5 TA = 25C Channel 1 Switched Channel 2 SHDN MODE -9 30 20 10 -12 IDD 0 -15 -18 -5 -2.5 0 2.5 5 7.5 10 12.5 -3 15 70 SHDN = VDD 60 50 SHDN = GND Shutdown Signal - V SHDN = VDD 70 I DD - Supply Current - mA 6 -6 -3 14 t - Time - s Figure 50 3 9 -6 t - Time - s Shutdown Signal - V 21 IDD 0 0 SHDN = VDD 40 -3 VDD = 5 V AV = 5 TA = 25C Channel 1/2 Switched Channel 3/4 SHDN MODE -6 -9 30 20 10 -12 IDD -15 -18 -5 I DD - Supply Current - mA Shutdown Signal - V 4 7 24 I DD - Supply Current - mA SHDN = VDD 6 Shutdown Signal - V 6 8 VO - Output Voltage - V 8 0 -2.5 t - Time - s 0 2.5 5 7.5 10 12.5 -3 15 t - Time - s Figure 52 Figure 53 POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 27 TLV277x-Q1, TLV277xA-Q1 FAMILY OF 2.7-V HIGH-SLEW-RATE RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS WITH SHUTDOWN SGLS179D- SEPTEMBER 2003 - REVISED AUGUST 2008 TYPICAL CHARACTERISTICS SHUTDOWN SUPPLY CURRENT vs FREE-AIR TEMPERATURE TLV2770 6 140 AV = 5 RL = OPEN SHDN = GND 5 4 VDD 5 V 3 2 VDD 2.7 V 1 100 -50 -25 0 25 50 75 100 125 VI(PP) = 0.1 V 80 60 40 20 0 0 -75 VI(PP) = 2.7 V 120 Shutdown Forward Isolation - dB I DD - Shutdown Supply Current - A 7 SHUTDOWN FORWARD ISOLATION vs FREQUENCY SHDN MODE AV = 1 VDD = 2.7 V RL = 10 k CL = 20 pF TA = 25C -20 10 TA - Free-Air Temperature - C 102 Figure 54 103 104 f - Frequency - Hz Figure 55 TLV2770 140 SHUTDOWN REVERSE ISOLATION vs FREQUENCY VI(PP) = 2.7 V Shutdown Reverse Isolation - dB 120 100 80 60 40 20 0 -20 10 VI(PP) = 0.1 V SHDN MODE AV = 1 VDD = 2.7 V RL = 10 k CL = 20 pF TA = 25C 102 103 104 f - Frequency - Hz 105 Figure 56 28 POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 106 105 106 TLV277x-Q1, TLV277xA-Q1 FAMILY OF 2.7-V HIGH-SLEW-RATE RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS WITH SHUTDOWN SGLS179D- SEPTEMBER 2003 - REVISED AUGUST 2008 PARAMETER MEASUREMENT INFORMATION _ Rnull + RL CL Figure 57 driving a capacitive load When the amplifier is configured in this manner, capacitive loading directly on the output decreases the device's phase margin leading to high frequency ringing or oscillations. Therefore, for capacitive loads of greater than 10 pF, it is recommended that a resistor be placed in series (RNULL) with the output of the amplifier, as shown in Figure 58. A minimum value of 20 should work well for most applications. RF RG Input _ RNULL Output + CLOAD Figure 58. Driving a Capacitive Load POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 29 TLV277x-Q1, TLV277xA-Q1 FAMILY OF 2.7-V HIGH-SLEW-RATE RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS WITH SHUTDOWN SGLS179D- SEPTEMBER 2003 - REVISED AUGUST 2008 APPLICATION INFORMATION offset voltage The output offset voltage, (VOO) is the sum of the input offset voltage (VIO) and both input bias currents (IIB) times the corresponding gains. The following schematic and formula can be used to calculate the output offset voltage: RF IIB- RG V + - VI +V IO 1) R R F "I G IB) R S 1) R R F G "I IB- R F VO + RS OO IIB+ Figure 59. Output Offset Voltage Model general configurations When receiving low-level signals, limiting the bandwidth of the incoming signals into the system is often required. The simplest way to accomplish this is to place an RC filter at the noninverting terminal of the amplifier (see Figure 60). RG RF f -3dB - VO + VI R1 C1 V O + V I 1 2pR1C1 + 1) R R F G 1 1 ) sR1C1 Figure 60. Single-Pole Low-Pass Filter If even more attenuation is needed, a multiple pole filter is required. The Sallen-Key filter can be used for this task. For best results, the amplifier should have a bandwidth that is 8 to 10 times the filter frequency bandwidth. Failure to do this can result in phase shift of the amplifier. C1 + _ VI R1 R1 = R2 = R C1 = C2 = C Q = Peaking Factor (Butterworth Q = 0.707) R2 f C2 RG RF -3dB RG = + ( RF 1 2- Q Figure 61. 2-Pole Low-Pass Sallen-Key Filter 30 POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 1 2pRC ) TLV277x-Q1, TLV277xA-Q1 FAMILY OF 2.7-V HIGH-SLEW-RATE RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS WITH SHUTDOWN SGLS179D- SEPTEMBER 2003 - REVISED AUGUST 2008 APPLICATION INFORMATION using the TLV2772 as an accelerometer interface The schematic, shown in Figure 62, shows the ACH04-08-05 interfaced to the TLV1544 10-bit analog-to-digital converter (ADC). The ACH04-08-05 is a shock sensor designed to convert mechanical acceleration into electrical signals. The sensor contains three piezoelectric sensing elements oriented to simultaneously measure acceleration in three orthogonal, linear axes (x, y, z). The operating frequency is 0.5 Hz to 5 kHz. The output is buffered with an internal JFET and has a typical output voltage of 1.80 mV/g for the x and y axis and 1.35 mV/g for the z axis. Amplification and frequency shaping of the shock sensor output is done by the TLV2772 rail-to-rail operational amplifier. The TLV2772 is ideal for this application as it offers high input impedance, good slew rate, and excellent dc precision. The rail-to-rail output swing and high output drive are perfect for driving the analog input of the TLV1544 ADC. 1.23 V C2 2.2 nF R3 10 k R4 100 k 3V R2 1 M 1 Axis ACH04-08-05 3V C1 0.22 F R1 100 k R5 1 k 8 2 + 3 _ 1 4 Output to TLV1544 (ADC) 1/2 TLV2772 C3 0.22 F Signal Conditioning 3V R6 2.2 k 1.23 V Shock Sensor 1.23 V C R TLV431 A Voltage Reference Figure 62. Accelerometer Interface Schematic The sensor signal must be amplified and frequency-shaped to provide a signal the ADC can properly convert into the digital domain. Figure 62 shows the topology used in this application for one axis of the sensor. This system is powered from a single 3-V supply. Configuring the TLV431 with a 2.2-k resistor produces a reference voltage of 1.23 V. This voltage is used to bias the operational amplifier and the internal JFETs in the shock sensor. POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 31 TLV277x-Q1, TLV277xA-Q1 FAMILY OF 2.7-V HIGH-SLEW-RATE RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS WITH SHUTDOWN SGLS179D- SEPTEMBER 2003 - REVISED AUGUST 2008 APPLICATION INFORMATION gain calculation Since the TLV2772 is capable of rail-to-rail output using a 3-V supply, VO = 0 (min) to 3 V (max). With no signal from the sensor, nominal VO = reference voltage = 1.23 V. Therefore, the maximum negative swing from nominal is 0 V - 1.23 V = -1.23 V and the maximum positive swing is 3 V - 1.23 V = 1.77 V. By modeling the shock sensor as a low impedance voltage source with output of 2.25 mV/g (max) in the x and y axis and 1.7 mV/g (max) in the z axis, the gain of the circuit is calculated by equation 1. Gain + Output Swing Sensor Signal Acceleration (1) To avoid saturation of the operational amplifier, the gain calculations are based on the maximum negative swing of -1.23 V and the maximum sensor output of 2.25 mV/g (x and y axis) and 1.70 mV/g (z axis). Gain (x, y) + * 1.23 V + 10.9 2.25 mVg * 50 g (2) and Gain (z) + -1.23 V + 14.5 1.70 mVg -50 g (3) By selecting R3 = 10 k and R4 = 100 k, in the x and y channels, a gain of 11 is realized. By selecting R3 = 7.5 k and R4 = 100 k, in the z channel, a gain of 14.3 is realized. The schematic shows the configuration for either the x- or y-axis. bandwidth calculation To calculate the component values for the frequency shaping characteristics of the signal conditioning circuit, 1 Hz and 500 Hz are selected as the minimum required 3-dB bandwidth. To minimize the value of the input capacitor (C1) required to set the lower cutoff frequency requires a large value resistor for R2 is required. A 1-M resistor is used in this example. To set the lower cutoff frequency, the required capacitor value for C1 is: C1 + 1 + 0.159 F 2p f LOW R 2 (4) Using a value of 0.22 F, a more common value of capacitor, the lower cutoff frequency is 0.724 Hz. To minimize the phase shift in the feedback loop caused by the input capacitance of the TLV2772, it is best to minimize the value of the feedback resistor R4. However, to reduce the required capacitance in the feedback loop a large value for R4 is required. Therefore, a compromise for the value of R4 must be made. In this circuit, a value of 100 k has been selected. To set the upper cutoff frequency, the required capacitor value for C2 is: C2 + 1 + 3.18 F 2p f HIGH R 4 (5) Using a 2.2-nF capacitor, the upper cutoff frequency is 724 Hz. R5 and C3 also cause the signal response to roll off. Therefore, it is beneficial to design this roll-off point to begin at the upper cutoff frequency. Assuming a value of 1 k for R5, the value for C3 is calculated to be 0.22 F. 32 POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 TLV277x-Q1, TLV277xA-Q1 FAMILY OF 2.7-V HIGH-SLEW-RATE RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS WITH SHUTDOWN SGLS179D- SEPTEMBER 2003 - REVISED AUGUST 2008 APPLICATION INFORMATION circuit layout considerations To achieve the levels of high performance of the TLV277x, follow proper printed-circuit board design techniques. A general set of guidelines is given in the following. D Ground planes--It is highly recommended that a ground plane be used on the board to provide all components with a low inductive ground connection. However, in the areas of the amplifier inputs and output, the ground plane can be removed to minimize the stray capacitance. D Proper power supply decoupling--Use a 6.8-F tantalum capacitor in parallel with a 0.1-F ceramic capacitor on each supply terminal. It may be possible to share the tantalum among several amplifiers depending on the application, but a 0.1-F ceramic capacitor should always be used on the supply terminal of every amplifier. In addition, the 0.1-F capacitor should be placed as close as possible to the supply terminal. As this distance increases, the inductance in the connecting trace makes the capacitor less effective. The designer should strive for distances of less than 0.1 inches between the device power terminals and the ceramic capacitors. D Sockets--Sockets can be used but are not recommended. The additional lead inductance in the socket pins will often lead to stability problems. Surface-mount packages soldered directly to the printed-circuit board is the best implementation. D Short trace runs/compact part placements--Optimum high performance is achieved when stray series inductance has been minimized. To realize this, the circuit layout should be made as compact as possible, thereby minimizing the length of all trace runs. Particular attention should be paid to the inverting input of the amplifier. Its length should be kept as short as possible. This helps to minimize stray capacitance at the input of the amplifier. D Surface-mount passive components--Using surface-mount passive components is recommended for high performance amplifier circuits for several reasons. First, because of the extremely low lead inductance of surface-mount components, the problem with stray series inductance is greatly reduced. Second, the small size of surface-mount components naturally leads to a more compact layout thereby minimizing both stray inductance and capacitance. If leaded components are used, it is recommended that the lead lengths be kept as short as possible. POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 33 TLV277x-Q1, TLV277xA-Q1 FAMILY OF 2.7-V HIGH-SLEW-RATE RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS WITH SHUTDOWN SGLS179D- SEPTEMBER 2003 - REVISED AUGUST 2008 APPLICATION INFORMATION general power dissipation considerations For a given JA, the maximum power dissipation is shown in Figure 63 and is calculated by the following formula: P D + Where: PD TMAX TA JA T -T MAX A q JA = Maximum power dissipation of TLV277x IC (watts) = Absolute maximum junction temperature (150C) = Free-ambient air temperature (C) = JC + CA JC = Thermal coefficient from junction-to-case CA = Thermal coefficient from case to ambient air (C/W) MAXIMUM POWER DISSIPATION vs FREE-AIR TEMPERATURE 2 Maximum Power Dissipation - W 1.75 1.5 1.25 TJ = 150C PDIP Package Low-K Test PCB JA = 104C/W MSOP Package Low-K Test PCB JA = 260C/W SOIC Package Low-K Test PCB JA = 176C/W 1 0.75 0.5 0.25 SOT-23 Package Low-K Test PCB JA = 324C/W 0 -55 -40 -25 -10 5 20 35 50 65 80 95 110 125 TA - Free-Air Temperature - C NOTE A: Results are with no air flow and using JEDEC Standard Low-K test PCB. Figure 63. 34 POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 TLV277x-Q1, TLV277xA-Q1 FAMILY OF 2.7-V HIGH-SLEW-RATE RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS WITH SHUTDOWN SGLS179D- SEPTEMBER 2003 - REVISED AUGUST 2008 APPLICATION INFORMATION shutdown function Three members of the TLV277x family (TLV2770/3/5) have a shutdown terminal for conserving battery life in portable applications. When the shutdown terminal is tied low, the supply current is reduced to 0.8 A/channel, the amplifier is disabled, and the outputs are placed in a high impedance mode. To enable the amplifier, the shutdown terminal can either be left floating or pulled high. When the shutdown terminal is left floating, care needs to be taken to ensure that parasitic leakage current at the shutdown terminal does not inadvertently place the operational amplifier into shutdown. The shutdown terminal threshold is always referenced to VDD/2. Therefore, when operating the device with split supply voltages (e.g. 2.5 V), the shutdown terminal needs to be pulled to VDD- (not GND) to disable the operational amplifier. The amplifier's output with a shutdown pulse is shown in Figure 48 through Figure 50. The amplifier is powered with a single 5-V supply and configured as a noninverting configuration with a gain of 5. The amplifier turnon and turnoff times are measured from the 50% point of the shutdown pulse to the 50% point of the output waveform. The times for the single, dual, and quad are listed in the data tables. The bump on the rising edge of the TLV2770 output waveform is due to the start-up circuit on the bias generator. For the dual and quad (TLV2773/5), this bump is attributed to the bias generator's start-up circuit as well as the crosstalk between the other channel(s), which are in shutdown. Figure 55 and Figure 56 show the amplifier's forward and reverse isolation in shutdown. The operational amplifier is powered by 1.35-V supplies and configured as a voltage follower (AV = 1). The isolation performance is plotted across frequency for both 0.1-VPP and 2.7-VPP input signals. During normal operation, the amplifier would not be able to handle a 2.7-VPP input signal with a supply voltage of 1.35 V since it exceeds the common-mode input voltage range (VICR). However, this curve illustrates that the amplifier remains in shutdown even under a worst case scenario. POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 35 TLV277x-Q1, TLV277xA-Q1 FAMILY OF 2.7-V HIGH-SLEW-RATE RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS WITH SHUTDOWN SGLS179D- SEPTEMBER 2003 - REVISED AUGUST 2008 APPLICATION INFORMATION macromodel information Macromodel information provided was derived using Microsim Parts Release 8, the model generation software used with Microsim PSpice . The Boyle macromodel (see Note 4) and subcircuit in Figure 64 are generated using the TLV2772 typical electrical and operating characteristics at TA = 25C. Using this information, output simulations of the following key parameters can be generated to a tolerance of 20% (in most cases): D Maximum positive output voltage swing D Unity-gain frequency D Maximum negative output voltage swing D Common-mode rejection ratio D Slew rate D Phase margin D Quiescent power dissipation D DC output resistance D Input bias current D AC output resistance D Open-loop voltage amplification D Short-circuit output current limit NOTE 6: G. R. Boyle, B. M. Cohn, D. O. Pederson, and J. E. Solomon, "Macromodeling of Integrated Circuit Operational Amplifiers", IEEE Journal of Solid-State Circuits, SC-9, 353 (1974). 99 3 VDD + css egnd 9 rss 2 IN - j1 dp vc j2 IN+ 11 C2 6 GND - - + vln + gcm vlim ga 8 - ro1 rd2 54 4 - de 5 + ve * TLV2772 operational amplifier macromodel subcircuit * created using Parts release 8.0 on 12/12/97 at 10:08 * Parts is a MicroSim product. * * connections: noninverting input * | inverting input * | | positive power supply * | | | negative power supply * | | | | output * | | | | | .subckt TLV2772 12345 * c1 11 12 2.8868E-12 c2 6 7 10.000E-12 css 10 99 2.6302E-12 dc 5 53 dy de 54 5 dy dlp 90 91 dx dln 92 90 dx dp 4 3 dx egnd 99 0 poly(2) (3,0) (4,0) 0 .5 .5 fb 7 99 poly(5) vb vc ve vlp vln 0 15.513E6 -1E3 1E3 16E6 -16E6 ga 6 0 11 12 188.50E-6 gcm 0 6 10 99 9.4472E-9 iss hlim j1 j2 r2 rd1 rd2 ro1 ro2 rp rss vb vc ve vlim vlp vln .model .model .model 3 90 11 12 6 4 4 8 7 3 10 9 3 54 7 91 0 dx dy jx1 .model jx2 .ends *$ Figure 64. Boyle Macromodel and Subcircuit PSpice and Parts are trademarks of MicroSim Corporation. 36 91 + vlp 7 C1 rd1 + dlp - r2 - 53 dc 12 hlim - + 10 90 ro2 vb rp 1 92 fb - + iss dln + POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 OUT 10 dc 145.50E-6 0 vlim 1K 2 10 jx1 1 10 jx2 9 100.00E3 11 5.3052E3 12 5.3052E3 5 17.140 99 17.140 4 4.5455E3 99 1.3746E6 0 dc 0 53 dc .82001 4 dc .82001 8 dc 0 0 dc 47 92 dc 47 D(Is=800.00E-18) D(Is=800.00E-18 Rs=1m Cjo=10p) PJF(Is=2.2500E-12 Beta=244.20E-6 + Vto=-.99765) PJF(Is=1.7500E-12 Beta=244.20E-6 + Vto=-1.002350) PACKAGE OPTION ADDENDUM www.ti.com 17-Aug-2012 PACKAGING INFORMATION Orderable Device Status (1) Package Type Package Drawing Pins Package Qty Eco Plan (2) Lead/ Ball Finish MSL Peak Temp ACTIVE SOT-23 DBV 5 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TLV2772AQDRG4Q1 ACTIVE SOIC D 8 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TLV2772AQDRQ1 ACTIVE SOIC D 8 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TLV2772AQPWRG4Q1 ACTIVE TSSOP PW 8 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TLV2772AQPWRQ1 ACTIVE TSSOP PW 8 TLV2772QDRG4Q1 ACTIVE SOIC D 8 2500 Green (RoHS & no Sb/Br) TBD Call TI Samples (Requires Login) TLV2771QDBVRQ1 TBD (3) Call TI CU NIPDAU Level-1-260C-UNLIM TLV2772QDRQ1 ACTIVE SOIC D 8 TLV2772QPWRG4Q1 ACTIVE TSSOP PW 8 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Call TI Call TI TLV2772QPWRQ1 ACTIVE TSSOP PW 8 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM (1) The marketing status values are defined as follows: ACTIVE: Product device recommended for new designs. LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect. NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design. PREVIEW: Device has been announced but is not in production. Samples may or may not be available. OBSOLETE: TI has discontinued the production of the device. (2) Eco Plan - The planned eco-friendly classification: Pb-Free (RoHS), Pb-Free (RoHS Exempt), or Green (RoHS & no Sb/Br) - please check http://www.ti.com/productcontent for the latest availability information and additional product content details. TBD: The Pb-Free/Green conversion plan has not been defined. Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements for all 6 substances, including the requirement that lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, TI Pb-Free products are suitable for use in specified lead-free processes. Pb-Free (RoHS Exempt): This component has a RoHS exemption for either 1) lead-based flip-chip solder bumps used between the die and package, or 2) lead-based die adhesive used between the die and leadframe. The component is otherwise considered Pb-Free (RoHS compatible) as defined above. Green (RoHS & no Sb/Br): TI defines "Green" to mean Pb-Free (RoHS compatible), and free of Bromine (Br) and Antimony (Sb) based flame retardants (Br or Sb do not exceed 0.1% by weight in homogeneous material) (3) MSL, Peak Temp. -- The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder temperature. Addendum-Page 1 PACKAGE OPTION ADDENDUM www.ti.com 17-Aug-2012 Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is provided. TI bases its knowledge and belief on information provided by third parties, and makes no representation or warranty as to the accuracy of such information. Efforts are underway to better integrate information from third parties. TI has taken and continues to take reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals. TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limited information may not be available for release. In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s) at issue in this document sold by TI to Customer on an annual basis. OTHER QUALIFIED VERSIONS OF TLV2771-Q1, TLV2772-Q1, TLV2772A-Q1 : * Catalog: TLV2771, TLV2772, TLV2772A * Enhanced Product: TLV2772A-EP * Military: TLV2772M, TLV2772AM NOTE: Qualified Version Definitions: * Catalog - TI's standard catalog product * Enhanced Product - Supports Defense, Aerospace and Medical Applications * Military - QML certified for Military and Defense Applications Addendum-Page 2 IMPORTANT NOTICE Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, enhancements, improvements and other changes to its semiconductor products and services per JESD46C and to discontinue any product or service per JESD48B. Buyers should obtain the latest relevant information before placing orders and should verify that such information is current and complete. All semiconductor products (also referred to herein as "components") are sold subject to TI's terms and conditions of sale supplied at the time of order acknowledgment. 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