LM2901-Q1, LM2901AV-Q1, LM2901V-Q1
QUADRUPLE DIFFERENTIAL COMPARATOR
SLCS142D − DECEMBER 2003 − REVISED APRIL 2008
1
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
DQualified for Automotive Applications
DSingle Supply or Dual Supplies
DLow Supply-Current Drain Independent of
Supply Voltage . . . 0.8 mA Typ
DLow Input Bias Current . . . 25 nA Typ
DLow Input Offset Current ...2 nA Typ
DLow Input Offset Voltage ...2 mV Typ
DCommon-Mode Input Voltage Range
Includes Ground
DDifferential Input Voltage Range Equal to
Maximum-Rated Supply Voltage . . . ±36 V
DLow Output Saturation Voltage
DOutput Compatible With TTL, MOS, and
CMOS
DFor Single Version in SOT23-5, See TL331
description/ordering information
This device consists of four independent voltage comparators that are designed to operate from a single power
supply over a wide range of voltages. Operation from dual supplies is possible, as long as the difference
between the two supplies is 2 V to 36 V, and VCC is at least 1.5 V more positive than the input common-mode
voltage. Current drain is independent of the supply voltage. The outputs can be connected to other
open-collector outputs to achieve wired-AND relationships.
ORDERING INFORMATION{
TA
VIOmax
AT 25°C
MAX
VCC PACKAGE‡ORDERABLE
PART NUMBER
TOP-SIDE
MARKING
40°Cto125°C
7mV
30 V
SOIC (D) Reel of 2500 LM2901QDRQ1 2901Q1
−40°C to 125°C7 mV 30 V TSSOP (PW) Reel of 2000 LM2901QPWRQ1 2901Q1
40°Cto125°C
7mV
32 V
SOIC (D) Reel of 2500 LM2901VQDRQ1 2901VQ1
−40°C to 125°C7 mV 32 V TSSOP (PW) Reel of 2000 LM2901VQPWRQ1 2901VQ1
40°Cto125°C
2mV
32 V
SOIC (D) Reel of 2500 LM2901AVQDRQ1 2901AVQ
−40°C to 125°C2 mV 32 V TSSOP (PW) Reel of 2000 LM2901AVQPWRQ1 2901AVQ
†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.
symbol (each comparator)
OUT
IN−
IN+
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.
1
2
3
4
5
6
7
14
13
12
11
10
9
8
1OUT
2OUT
VCC
2IN−
2IN+
1IN−
1IN+
OUT3
OUT4
GND
4IN+
4IN−
3IN+
3IN−
D OR PW PACKAGE
(TOP VIEW)
LM2901-Q1, LM2901AV-Q1, LM2901V-Q1
QUADRUPLE DIFFERENTIAL COMPARATOR
SLCS142D − DECEMBER 2003 − REVISED APRIL 2008
2POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
schematic (each comparator)
80-μA
Current
Regulator
80 μA
GND
OUT
VCC
10 μA
60 μA
10 μA
IN+
IN−
All current values shown are nominal.
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)†
Supply voltage, VCC (see Note 1) 36 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Differential input voltage, VID (see Note 2) ±36 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input voltage range, VI (either input) −0.3 V to 36 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Output voltage, VO 36 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Output current, IO 20 mA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Duration of output short circuit to ground (see Note 3) Unlimited. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Package thermal impedance, θJA (see Notes 4 and 5): D package 86°C/W. . . . . . . . . . . . . . . . . . . . . . . . . . . .
PW package 113°C/W. . . . . . . . . . . . . . . . . . . . . . . . .
Operating virtual junction temperature, TJ 150°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds 260°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage temperature range, Tstg −65°C to 150°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
†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 network ground.
2. Differential voltages are at IN+ with respect to IN−.
3. Short circuits from outputs to VCC can cause excessive heating and eventual destruction.
4. Maximum power dissipation is a function of TJ(max), θJA, and TA. The maximum allowable power dissipation at any allowable
ambient temperature is PD = (TJ(max) − TA)/θJA. Operating at the absolute maximum TJ of 150°C can affect reliability.
5. The package thermal impedance is calculated in accordance with JESD 51-7.
LM2901-Q1, LM2901AV-Q1, LM2901V-Q1
QUADRUPLE DIFFERENTIAL COMPARATOR
SLCS142D − DECEMBER 2003 − REVISED APRIL 2008
3
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
electrical characteristics at specified free-air temperature, VCC = 5 V (unless otherwise noted)
PARAMETER TEST CONDITIONS†TA‡MIN TYP MAX UNIT
Non A devices
25°C 2 7
V
Input offset voltage
VIC = VICR(min),
V14V
Non-A devices Full range 15
mV
VIO Input offset voltage VO = 1.4 V,
V
CC
=
5
V to MAX§
A suffix devices
25°C 1 2 mV
V
CC =
5
V
to
MAX§
A-suffix devices Full range 4
I
Input offset current
V14V
25°C 5 50
nA
IIO Input offset current VO = 1.4 V Full range 200 nA
I
Input bias current
V14V
25°C −25 −250
nA
IIB Input bias current VO = 1.4 V Full range −500 nA
V
Common-mode input-voltage 25°C0 to
VCC−1.5
V
VICR
Common mode
input voltage
range Full range 0 to
VCC−2
V
AVD
Large-signal differential-voltage
amplification
VCC = 15 V,
VO = 1.4 V to 11.4 V,
RL ≥ 15 kΩ to VCC
25°C 25 100 V/mV
I
High level output current
V1V
VOH = 5 V 25°C 0.1 50 nA
IOH High-level output current VID = 1 V VOH = VCC MAX§Full range 1μA
V
Low level output voltage
V1V
I4mA
25°C 150 400
mV
VOL Low-level output voltage VID = −1 V, IOL = 4 mA Full range 700 mV
IOL Low-level output current VID = −1 V, VOL = 1.5 V 25°C 6 16 mA
ICC
Supply current V
O
= 2.5 V, VCC = 5 V
25
°
C
0.8 2
mA
ICC
Supply
current
(four comparators)
VO
=
2
.
5
V
,
No load VCC = MAX§25°C1 2.5 mA
†All characteristics are measured with zero common-mode input voltage, unless otherwise specified.
‡Full range (MIN to MAX) for LM2901 is −40°C to 125°C. All characteristics are measured with zero common-mode input voltage, unless otherwise
specified.
§VCC MAX = 30 V for non-V devices and 32 V for V-suffix devices.
switching characteristics, VCC = 5 V, TA = 25°C
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
Response time
RL connected to 5 V throu
h 5.1 kΩ,100-mV input step with 5-mV overdrive 1.3
μs
Response time
.
,
CL = 15 pF, See Note 6 TTL-level input step 0.3 μs
CL includes probe and jig capacitance.
NOTE 6: The response time specified is the interval between the input step function and the instant when the output crosses 1.4 V.
PACKAGE OPTION ADDENDUM
www.ti.com 12-Oct-2011
Addendum-Page 1
PACKAGING INFORMATION
Orderable Device Status (1) Package Type Package
Drawing Pins Package Qty Eco Plan (2) Lead/
Ball Finish MSL Peak Temp (3) Samples
(Requires Login)
LM2901AVQDRG4Q1 ACTIVE SOIC D 14 2500 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
LM2901AVQDRQ1 ACTIVE SOIC D 14 2500 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
LM2901AVQPWRG4Q1 ACTIVE TSSOP PW 14 2000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
LM2901AVQPWRQ1 ACTIVE TSSOP PW 14 2000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
LM2901QDRG4Q1 ACTIVE SOIC D 14 2500 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
LM2901QDRQ1 ACTIVE SOIC D 14 2500 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
LM2901QPWRG4Q1 ACTIVE TSSOP PW 14 2000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
LM2901QPWRQ1 ACTIVE TSSOP PW 14 2000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
LM2901VQDRG4Q1 ACTIVE SOIC D 14 2500 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
LM2901VQDRQ1 ACTIVE SOIC D 14 2500 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
LM2901VQPWRG4Q1 ACTIVE TSSOP PW 14 2000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
LM2901VQPWRQ1 ACTIVE TSSOP PW 14 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.
PACKAGE OPTION ADDENDUM
www.ti.com 12-Oct-2011
Addendum-Page 2
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.
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OTHER QUALIFIED VERSIONS OF LM2901-Q1, LM2901AV-Q1, LM2901V-Q1 :
•Catalog: LM2901, LM2901AV, LM2901V
NOTE: Qualified Version Definitions:
•Catalog - TI's standard catalog product
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