Product
Folder
Sample &
Buy
Technical
Documents
Tools &
Software
Support &
Community
LM124-N
,
LM224-N
LM2902-N
,
LM324-N
SNOSC16D –MARCH 2000–REVISED JANUARY 2015
LMx24-N, LM2902-N Low-Power, Quad-Operational Amplifiers
1 Features 3 Description
The LM124-N series consists of four independent,
1• Internally Frequency Compensated for Unity Gain high-gain, internally frequency compensated
• Large DC Voltage Gain 100 dB operational amplifiers designed to operate from a
• Wide Bandwidth (Unity Gain) 1 MHz single power supply over a wide range of voltages.
(Temperature Compensated) Operation from split-power supplies is also possible
and the low-power supply current drain is
• Wide Power Supply Range: independent of the magnitude of the power supply
– Single Supply 3 V to 32 V voltage.
– or Dual Supplies ±1.5 V to ±16 V Application areas include transducer amplifiers, DC
• Very Low Supply Current Drain (700 μA) gain blocks and all the conventional op amp circuits
—Essentially Independent of Supply Voltage which now can be more easily implemented in single
• Low Input Biasing Current 45 nA power supply systems. For example, the LM124-N
series can directly operate off of the standard 5-V
(Temperature Compensated) power supply voltage which is used in digital systems
• Low Input Offset Voltage 2 mV and easily provides the required interface electronics
and Offset Current: 5 nA without requiring the additional ±15 V power supplies.
• Input Common-Mode Voltage Range Includes
Ground Device Information(1)
• Differential Input Voltage Range Equal to the PART NUMBER PACKAGE BODY SIZE (NOM)
Power Supply Voltage LM124-N CDIP (14) 19.56 mm × 6.67 mm
• Large Output Voltage Swing 0 V to V+−1.5 V LM224-N CDIP (14) 19.56 mm × 6.67 mm
•Advantages: PDIP (14) 19.177 mm × 6.35 mm
– Eliminates Need for Dual Supplies LM324-N SOIC (14) 8.65 mm × 3.91 mm
– Four Internally Compensated Op Amps in a TSSOP (14) 5.00 mm × 4.40 mm
Single Package PDIP (14) 19.177 mm × 6.35 mm
– Allows Direct Sensing Near GND and VOUT LM2902-N SOIC (14) 8.65 mm × 3.91 mm
also Goes to GND TSSOP (14) 5.00 mm × 4.40 mm
– Compatible With All Forms of Logic (1) For all available packages, see the orderable addendum at
– Power Drain Suitable for Battery Operation the end of the datasheet.
– In the Linear Mode the Input Common-Mode,
Voltage Range Includes Ground and the Schematic Diagram
Output Voltage
– Can Swing to Ground, Even Though Operated
from Only a Single Power Supply Voltage
– Unity Gain Cross Frequency is Temperature
Compensated
– Input Bias Current is Also Temperature
Compensated
2 Applications
• Transducer Amplifiers
• DC Gain Blocks
• Conventional Op Amp Circuits
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.
LM124-N
,
LM224-N
LM2902-N
,
LM324-N
SNOSC16D –MARCH 2000–REVISED JANUARY 2015
www.ti.com
Table of Contents
7.3 Feature Description................................................. 11
1 Features.................................................................. 17.4 Device Functional Modes........................................ 11
2 Applications ........................................................... 18 Application and Implementation ........................ 13
3 Description............................................................. 18.1 Application Information............................................ 13
4 Revision History..................................................... 28.2 Typical Applications ............................................... 13
5 Pin Configuration and Functions......................... 39 Power Supply Recommendations...................... 23
6 Specifications......................................................... 410 Layout................................................................... 23
6.1 Absolute Maximum Ratings ...................................... 410.1 Layout Guidelines ................................................. 23
6.2 ESD Ratings.............................................................. 410.2 Layout Example .................................................... 23
6.3 Recommended Operating Conditions....................... 411 Device and Documentation Support................. 24
6.4 Thermal Information.................................................. 511.1 Related Links ........................................................ 24
6.5 Electrical Characteristics: LM124A/224A/324A ........ 511.2 Trademarks........................................................... 24
6.6 Electrical Characteristics: LM124-N/224-N/324-
N/2902-N ................................................................... 611.3 Electrostatic Discharge Caution............................ 24
6.7 Typical Characteristics.............................................. 811.4 Glossary................................................................ 24
7 Detailed Description............................................ 11 12 Mechanical, Packaging, and Orderable
Information........................................................... 24
7.1 Overview................................................................. 11
7.2 Functional Block Diagram....................................... 11
4 Revision History
Changes from Revision C (November 2012) to Revision D Page
• Added Pin Configuration and Functions section, ESD Ratings table, Feature Description section, Device Functional
Modes,Application and Implementation section, Power Supply Recommendations section, Layout section, Device
and Documentation Support section, and Mechanical, Packaging, and Orderable Information section ............................... 1
2Submit Documentation Feedback Copyright © 2000–2015, Texas Instruments Incorporated
Product Folder Links: LM124-N LM224-N LM2902-N LM324-N
LM124-N
,
LM224-N
LM2902-N
,
LM324-N
www.ti.com
SNOSC16D –MARCH 2000–REVISED JANUARY 2015
5 Pin Configuration and Functions
J Package
14-Pin CDIP
Top View
D Package
14-Pin SOIC
Top View
Pin Functions
PIN TYPE DESCRIPTION
NAME NO.
OUTPUT1 1 O Output, Channel 1
INPUT1- 2 I Inverting Input, Channel 1
INPUT1+ 3 I Noninverting Input, Channel 1
V+ 4 P Positive Supply Voltage
INPUT2+ 5 I Nonnverting Input, Channel 2
INPUT2- 6 I Inverting Input, Channel 2
OUTPUT2 7 O Output, Channel 2
OUTPUT3 8 O Output, Channel 3
INPUT3- 9 I Inverting Input, Channel 3
INPUT3+ 10 I Noninverting Input, Channel 3
GND 11 P Ground or Negative Supply Voltage
INPUT4+ 12 I Noninverting Input, Channel 4
INPUT4- 13 I Inverting Input, Channel 4
OUTPUT4 14 O Output, Channel 4
Copyright © 2000–2015, Texas Instruments Incorporated Submit Documentation Feedback 3
Product Folder Links: LM124-N LM224-N LM2902-N LM324-N
LM124-N
,
LM224-N
LM2902-N
,
LM324-N
SNOSC16D –MARCH 2000–REVISED JANUARY 2015
www.ti.com
6 Specifications
6.1 Absolute Maximum Ratings
See (1)(2).LM124-N/LM224-N/LM324-N LM2902-N
LM124A/LM224A/LM324A
MIN MAX MIN MAX UNIT
Supply Voltage, V+32 26 V
Differential Input Voltage 32 26 V
Input Voltage −0.3 32 −0.3 26 V
Input Current (VIN <−0.3 V)(3) 50 50 mA
Power PDIP 1130 1130 mW
Dissipation(4) CDIP 1260 1260 mW
SOIC Package 800 800 mW
Output Short-Circuit to GND V+≤15 V and TA= 25°C Continuous Continuous
(One Amplifier)(5)
Lead Temperature (Soldering, 10 seconds) 260 260 °C
Dual-In-Line Soldering (10 seconds) 260 260 °C
Package
Soldering
Information Small Vapor Phase (60 seconds) 215 215 °C
Outline Infrared (15 seconds) 220 220 °C
Package
Storage temperature, Tstg –65 150 –65 150 °C
(1) Refer to RETS124AX for LM124A military specifications and refer to RETS124X for LM124-N military specifications.
(2) If Military/Aerospace specified devices are required, please contact the Texas Instruments Sales Office/ Distributors for availability and
specifications.
(3) This input current will only exist when the voltage at any of the input leads is driven negative. It is due to the collector-base junction of
the input PNP transistors becoming forward biased and thereby acting as input diode clamps. In addition to this diode action, there is
also lateral NPN parasitic transistor action on the IC chip. This transistor action can cause the output voltages of the op amps to go to
the V+voltage level (or to ground for a large overdrive) for the time duration that an input is driven negative. This is not destructive and
normal output states will re-establish when the input voltage, which was negative, again returns to a value greater than −0.3 V (at 25°C).
(4) For operating at high temperatures, the LM324-N/LM324A/LM2902-N must be derated based on a 125°C maximum junction
temperature and a thermal resistance of 88°C/W which applies for the device soldered in a printed circuit board, operating in a still air
ambient. The LM224-N/LM224A and LM124-N/LM124A can be derated based on a 150°C maximum junction temperature. The
dissipation is the total of all four amplifiers—use external resistors, where possible, to allow the amplifier to saturate of to reduce the
power which is dissipated in the integrated circuit.
(5) Short circuits from the output to V+can cause excessive heating and eventual destruction. When considering short circuits to ground,
the maximum output current is approximately 40 mA independent of the magnitude of V+. At values of supply voltage in excess of 15 V,
continuous short-circuits can exceed the power dissipation ratings and cause eventual destruction. Destructive dissipation can result
from simultaneous shorts on all amplifiers.
6.2 ESD Ratings VALUE UNIT
V(ESD) Electrostatic discharge Human-body model (HBM), per ANSI/ESDA/JEDEC JS-001(1) ±250 V
(1) JEDEC document JEP155 states that 500-V HBM allows safe manufacturing with a standard ESD control process.
6.3 Recommended Operating Conditions
over operating free-air temperature range (unless otherwise noted) MIN MAX UNIT
Supply Voltage (V+- V-): LM124-N/LM124A/LM224-N/LM224A/LM324-N/LM324A 3 32 V
Supply Voltage (V+- V-): LM2902-N 3 26 V
Operating Input Voltage on Input pins 0 V+ V
Operating junction temperature, TJ: LM124-N/LM124A -55 125 °C
Operating junction temperature, TJ: L2902-N -40 85 °C
Operating junction temperature, TJ: LM224-N/LM224A -25 85 °C
Operating junction temperature, TJ: LM324-N/LM324A 0 70 °C
4Submit Documentation Feedback Copyright © 2000–2015, Texas Instruments Incorporated
Product Folder Links: LM124-N LM224-N LM2902-N LM324-N
LM124-N
,
LM224-N
LM2902-N
,
LM324-N
www.ti.com
SNOSC16D –MARCH 2000–REVISED JANUARY 2015
6.4 Thermal Information LM124-N / LM324-N /
LM224-N LM2902-N
THERMAL METRIC(1) UNIT
J/CDIP D/SOIC
14 PINS 14 PINS
RθJA Junction-to-ambient thermal resistance 88 88 °C/W
(1) For more information about traditional and new thermal metrics, see the IC Package Thermal Metrics application report, SPRA953.
6.5 Electrical Characteristics: LM124A/224A/324A
V+= 5.0 V, (1), unless otherwise stated LM124A LM224A LM324A
PARAMETER TEST CONDITIONS UNIT
MIN TYP MAX MIN TYP MAX MIN TYP MAX
Input Offset Voltage TA= 25°C(2) 1 2 1 3 2 3 mV
IIN(+) or IIN(−), VCM = 0 V,
Input Bias Current(3) 20 50 40 80 45 100 nA
TA= 25°C
IIN(+) or IIN(−), VCM = 0 V,
Input Offset Current 2 10 2 15 5 30 nA
TA= 25°C
V+= 30 V, (LM2902-N,
Input Common-Mode 0 0 0 V
V+−1.5 V+−1.5 V+−1.5
Voltage Range(4) V+= 26 V), TA= 25°C
Over Full Temperature Range,
RL=∞On All Op Amps 1.5 3 1.5 3 1.5 3
Supply Current mA
V+= 30 V (LM2902-N V+= 26 V)
0.7 1.2 0.7 1.2 0.7 1.2
V+= 5 V
Large Signal V+= 15 V, RL≥2 kΩ,50 100 50 100 25 100 V/mV
Voltage Gain (VO= 1 V to 11 V), TA= 25°C
Common-Mode DC, VCM = 0 V to V+−1.5 V, 70 85 70 85 65 85 dB
Rejection Ratio TA= 25°C
V+= 5 V to 30 V, (LM2902-N,
Power Supply 65 100 65 100 65 100 dB
V+= 5V to 26 V),
Rejection Ratio TA= 25°C
Amplifier-to-Amplifier f = 1 kHz to 20 kHz, TA= 25°C, −120 −120 −120 dB
Coupling(5) (Input Referred)
VIN+= 1 V, VIN−= 0 V,
Source 20 40 20 40 20 40 mA
V+= 15 V, VO= 2 V, TA= 25°C
VIN−= 1 V, VIN+= 0 V,
Output 10 20 10 20 10 20
Current V+= 15 V, VO= 2 V, TA= 25°C
Sink μA
VIN−= 1 V, VIN+= 0 V, 12 50 12 50 12 50
V+= 15 V, VO= 200 mV, TA= 25°C
V+= 15 V,
Short Circuit to Ground 40 60 40 60 40 60 mA
TA= 25°C(6)
Input Offset Voltage See(2) 4 4 5 mV
VOS Drift RS= 0 Ω7 20 7 20 7 30 μV/°C
Input Offset Current IIN(+) −IIN(−), VCM = 0 V 30 30 75 nA
(1) These specifications are limited to −55°C ≤TA≤+125°C for the LM124-N/LM124A. With the LM224-N/LM224A, all temperature
specifications are limited to −25°C ≤TA≤+85°C, the LM324-N/LM324A temperature specifications are limited to 0°C ≤TA≤+70°C, and
the LM2902-N specifications are limited to −40°C ≤TA≤+85°C.
(2) VO≃1.4V, RS= 0 Ωwith V+from 5 V to 30 V; and over the full input common-mode range (0 V to V+−1.5 V) for LM2902-N, V+from 5
V to 26 V.
(3) The direction of the input current is out of the IC due to the PNP input stage. This current is essentially constant, independent of the
state of the output so no loading change exists on the input lines.
(4) The input common-mode voltage of either input signal voltage should not be allowed to go negative by more than 0.3 V (at 25°C). The
upper end of the common-mode voltage range is V+−1.5 V (at 25°C), but either or both inputs can go to 32 V without damage (26 V for
LM2902-N), independent of the magnitude of V+.
(5) Due to proximity of external components, insure that coupling is not originating via stray capacitance between these external parts. This
typically can be detected as this type of capacitance increases at higher frequencies.
(6) Short circuits from the output to V+can cause excessive heating and eventual destruction. When considering short circuits to ground,
the maximum output current is approximately 40 mA independent of the magnitude of V+. At values of supply voltage in excess of 15 V,
continuous short-circuits can exceed the power dissipation ratings and cause eventual destruction. Destructive dissipation can result
from simultaneous shorts on all amplifiers.
Copyright © 2000–2015, Texas Instruments Incorporated Submit Documentation Feedback 5
Product Folder Links: LM124-N LM224-N LM2902-N LM324-N
LM124-N
,
LM224-N
LM2902-N
,
LM324-N
SNOSC16D –MARCH 2000–REVISED JANUARY 2015
www.ti.com
Electrical Characteristics: LM124A/224A/324A (continued)
V+= 5.0 V, (1), unless otherwise stated LM124A LM224A LM324A
PARAMETER TEST CONDITIONS UNIT
MIN TYP MAX MIN TYP MAX MIN TYP MAX
IOS Drift RS= 0 Ω10 200 10 200 10 300 pA/°C
Input Bias Current IIN(+) or IIN(−)40 100 40 100 40 200 nA
Input Common-Mode V+= 30 V, 0 0 0 V
V+−2 V+−2 V+−2
Voltage Range(4) (LM2902-N, V+= 26 V)
Large Signal V+= 15 V (VOSwing = 1 V to 11 V), 25 25 15 V/mV
Voltage Gain RL≥2 kΩ
RL= 2 kΩ26 26 26
V+= 30 V
Output VOH (LM2902-N, V
RL= 10 kΩ27 28 27 28 27 28
Voltage V+= 26 V)
Swing 5 20 5 20 5 20 mV
VOL V+= 5 V, RL= 10 kΩ
VIN+= +1V,
Source 10 20 10 20 10 20
VIN−= 0V,
V+= 15V
Output VO= 2 V mA
Current 10 15 5 8 5 8
VIN−= +1V,
Sink VIN+= 0V,
V+= 15V
6.6 Electrical Characteristics: LM124-N/224-N/324-N/2902-N
V+= +5.0V, (1), unless otherwise stated LM124-N / LM224-N LM324-N LM2902-N
PARAMETER TEST CONDITIONS UNIT
MIN TYP MAX MIN TYP MAX MIN TYP MAX
Input Offset Voltage TA= 25°C(2) 2 5 2 7 2 7 mV
Input Bias Current(3) IIN(+) or IIN(−), VCM = 0 V, TA= 25°C 45 150 45 250 45 250 nA
Input Offset Current IIN(+) or IIN(−), VCM = 0 V, TA= 25°C 3 30 5 50 5 50 nA
Input Common-Mode Voltage V+= 30 V, (LM2902-N, V+= 26V), V+−1. V+−1. V+−1.
0 0 0 V
Range(4) 5 5 5
TA= 25°C
Over Full Temperature Range
RL=∞On All Op Amps, 1.5 3 1.5 3 1.5 3
Supply Current mA
V+= 30 V (LM2902-N V+= 26 V)
0.7 1.2 0.7 1.2 0.7 1.2
V+= 5 V
V+= 15V, RL≥2 kΩ,
Large Signal Voltage Gain 50 100 25 100 25 100 V/mV
(VO= 1 V to 11 V), TA= 25°C
Common-Mode Rejection 70 85 65 85 50 70 dB
DC, VCM = 0 V to V+−1.5 V, TA= 25°C
Ratio
V+= 5 V to 30 V (LM2902-N,
Power Supply Rejection Ratio 65 100 65 100 50 100 dB
V+= 5 V to 26 V), TA= 25°C
Amplifier-to-Amplifier f = 1 kHz to 20 kHz, TA= 25°C −120 −120 −120 dB
Coupling(5) (Input Referred)
(1) These specifications are limited to −55°C ≤TA≤+125°C for the LM124-N/LM124A. With the LM224-N/LM224A, all temperature
specifications are limited to −25°C ≤TA≤+85°C, the LM324-N/LM324A temperature specifications are limited to 0°C ≤TA≤+70°C, and
the LM2902-N specifications are limited to −40°C ≤TA≤+85°C.
(2) VO≃1.4V, RS= 0 Ωwith V+from 5 V to 30 V; and over the full input common-mode range (0 V to V+−1.5 V) for LM2902-N, V+from 5
V to 26 V.
(3) The direction of the input current is out of the IC due to the PNP input stage. This current is essentially constant, independent of the
state of the output so no loading change exists on the input lines.
(4) The input common-mode voltage of either input signal voltage should not be allowed to go negative by more than 0.3 V (at 25°C). The
upper end of the common-mode voltage range is V+−1.5 V (at 25°C), but either or both inputs can go to 32 V without damage (26 V for
LM2902-N), independent of the magnitude of V+.
(5) Due to proximity of external components, insure that coupling is not originating via stray capacitance between these external parts. This
typically can be detected as this type of capacitance increases at higher frequencies.
6Submit Documentation Feedback Copyright © 2000–2015, Texas Instruments Incorporated
Product Folder Links: LM124-N LM224-N LM2902-N LM324-N
LM124-N
,
LM224-N
LM2902-N
,
LM324-N
www.ti.com
SNOSC16D –MARCH 2000–REVISED JANUARY 2015
Electrical Characteristics: LM124-N/224-N/324-N/2902-N (continued)
V+= +5.0V, (1), unless otherwise stated LM124-N / LM224-N LM324-N LM2902-N
PARAMETER TEST CONDITIONS UNIT
MIN TYP MAX MIN TYP MAX MIN TYP MAX
VIN+= 1 V, VIN−= 0 V,
Source 20 40 20 40 20 40 mA
V+= 15 V, VO= 2 V, TA= 25°C
Output VIN−= 1 V, VIN+= 0 V, 10 20 10 20 10 20 mA
Current V+= 15 V, VO= 2 V, TA= 25°C
Sink VIN−= 1 V, VIN+= 0 V, 12 50 12 50 12 50 µA
V+= 15 V, VO= 200 mV, TA= 25°C
Short Circuit to Ground 40 60 40 60 40 60 mA
V+= 15 V, TA= 25°C(6)
Input Offset Voltage See (2) 7 9 10 mV
VOS Drift RS= 0 Ω7 7 7 µV/°C
Input Offset Current IIN(+) −IIN(−), VCM = 0 V 100 150 45 200 nA
IOS Drift RS= 0 Ω10 10 10 pA/°C
Input Bias Current IIN(+) or IIN(−)40 300 40 500 40 500 nA
Input Common-Mode Voltage 0 0 0 V
V+= 30 V, (LM2902-N, V+= 26 V) V+−2 V+−2 V+−2
Range(4)
V+= 15 V (VOSwing = 1V to 11V),
Large Signal Voltage Gain 25 15 15 V/mV
RL≥2 kΩ
RL= 2 kΩ26 26 22
V+= 30 V (LM2902-N,
Output VOH V
V+= 26 V) RL= 10 kΩ27 28 27 28 23 24
Voltage
Swing VOL 5 20 5 20 5 100 mV
V+= 5 V, RL= 10 kΩ
VIN+= 1 V,
Source VO= 2 V 10 20 10 20 10 20 mA
VIN−= 0 V,
V+= 15 V
Output
Current VIN−= 1 V,
Sink 5 8 5 8 5 8 mA
VIN+= 0 V,
V+= 15 V
(6) Short circuits from the output to V+can cause excessive heating and eventual destruction. When considering short circuits to ground,
the maximum output current is approximately 40 mA independent of the magnitude of V+. At values of supply voltage in excess of 15 V,
continuous short-circuits can exceed the power dissipation ratings and cause eventual destruction. Destructive dissipation can result
from simultaneous shorts on all amplifiers.
Copyright © 2000–2015, Texas Instruments Incorporated Submit Documentation Feedback 7
Product Folder Links: LM124-N LM224-N LM2902-N LM324-N
LM124-N
,
LM224-N
LM2902-N
,
LM324-N
SNOSC16D –MARCH 2000–REVISED JANUARY 2015
www.ti.com
6.7 Typical Characteristics
Figure 1. Input Voltage Range Figure 2. Input Current
Figure 3. Supply Current Figure 4. Voltage Gain
Figure 5. Open-Loop Frequency Response Figure 6. Common Mode Rejection Ratio
8Submit Documentation Feedback Copyright © 2000–2015, Texas Instruments Incorporated
Product Folder Links: LM124-N LM224-N LM2902-N LM324-N
LM124-N
,
LM224-N
LM2902-N
,
LM324-N
www.ti.com
SNOSC16D –MARCH 2000–REVISED JANUARY 2015
Typical Characteristics (continued)
Figure 7. Voltage Follower Pulse Response Figure 8. Voltage Follower Pulse Response (Small Signal)
Figure 9. Large Signal Frequency Response Figure 10. Output Characteristics Current Sourcing
Figure 11. Output Characteristics Current Sinking Figure 12. Current Limiting
Copyright © 2000–2015, Texas Instruments Incorporated Submit Documentation Feedback 9
Product Folder Links: LM124-N LM224-N LM2902-N LM324-N
LM124-N
,
LM224-N
LM2902-N
,
LM324-N
SNOSC16D –MARCH 2000–REVISED JANUARY 2015
www.ti.com
Typical Characteristics (continued)
Figure 13. Input Current (LM2902-N Only) Figure 14. Voltage Gain (LM2902-N Only)
10 Submit Documentation Feedback Copyright © 2000–2015, Texas Instruments Incorporated
Product Folder Links: LM124-N LM224-N LM2902-N LM324-N
LM124-N
,
LM224-N
LM2902-N
,
LM324-N
www.ti.com
SNOSC16D –MARCH 2000–REVISED JANUARY 2015
7 Detailed Description
7.1 Overview
The LM124-N series are op amps which operate with only a single power supply voltage, have true-differential
inputs, and remain in the linear mode with an input common-mode voltage of 0 VDC. These amplifiers operate
over a wide range of power supply voltage with little change in performance characteristics. At 25°C amplifier
operation is possible down to a minimum supply voltage of 2.3 VDC.
7.2 Functional Block Diagram
7.3 Feature Description
The LM124 provides a compelling balance of performance versus current consumption. The 700 μA of supply
current draw over the wide operating conditions with a 1-MHz gain-bandwidth and temperature compensated
bias currents makes the LM124 an effective solution for large variety of applications. The input offset voltage of 2
mV and offset current of 5 nA, along with the 45n-A bias current across a wide supply voltage means a single
design can be used in a large number of different implementations.
7.4 Device Functional Modes
Large differential input voltages can be easily accommodated and, as input differential voltage protection diodes
are not needed, no large input currents result from large differential input voltages. The differential input voltage
may be larger than V+without damaging the device. Protection should be provided to prevent the input voltages
from going negative more than −0.3 VDC (at 25°C). An input clamp diode with a resistor to the IC input terminal
can be used.
To reduce the power supply drain, the amplifiers have a class A output stage for small signal levels which
converts to class B in a large signal mode. This allows the amplifiers to both source and sink large output
currents. Therefore both NPN and PNP external current boost transistors can be used to extend the power
capability of the basic amplifiers. The output voltage needs to raise approximately 1 diode drop above ground to
bias the on-chip vertical PNP transistor for output current sinking applications.
For ac applications, where the load is capacitively coupled to the output of the amplifier, a resistor should be
used, from the output of the amplifier to ground to increase the class A bias current and prevent crossover
distortion.
Where the load is directly coupled, as in dc applications, there is no crossover distortion.
Capacitive loads which are applied directly to the output of the amplifier reduce the loop stability margin. Values
of 50 pF can be accommodated using the worst-case non-inverting unity gain connection. Large closed loop
gains or resistive isolation should be used if larger load capacitance must be driven by the amplifier.
Copyright © 2000–2015, Texas Instruments Incorporated Submit Documentation Feedback 11
Product Folder Links: LM124-N LM224-N LM2902-N LM324-N
LM124-N
,
LM224-N
LM2902-N
,
LM324-N
SNOSC16D –MARCH 2000–REVISED JANUARY 2015
www.ti.com
Device Functional Modes (continued)
The bias network of the LM124-N establishes a drain current which is independent of the magnitude of the power
supply voltage over the range of from 3 VDC to 30 VDC.
Output short circuits either to ground or to the positive power supply should be of short time duration. Units can
be destroyed, not as a result of the short circuit current causing metal fusing, but rather due to the large increase
in IC chip dissipation which will cause eventual failure due to excessive junction temperatures. Putting direct
short-circuits on more than one amplifier at a time will increase the total IC power dissipation to destructive
levels, if not properly protected with external dissipation limiting resistors in series with the output leads of the
amplifiers. The larger value of output source current which is available at 25°C provides a larger output current
capability at elevated temperatures (see Typical Characteristics) than a standard IC op amp.
12 Submit Documentation Feedback Copyright © 2000–2015, Texas Instruments Incorporated
Product Folder Links: LM124-N LM224-N LM2902-N LM324-N
LM124-N
,
LM224-N
LM2902-N
,
LM324-N
www.ti.com
SNOSC16D –MARCH 2000–REVISED JANUARY 2015
8 Application and Implementation
NOTE
Information in the following applications sections is not part of the TI component
specification, and TI does not warrant its accuracy or completeness. TI’s customers are
responsible for determining suitability of components for their purposes. Customers should
validate and test their design implementation to confirm system functionality.
8.1 Application Information
The LM124 series of amplifiers is specified for operation from 3 V to 32 V (±1.5 V to ±16 V). Many of the
specifications apply from –40°C to 125°C. Parameters that can exhibit significant variance with regards to
operating voltage or temperature are presented in Typical Characteristics.
8.2 Typical Applications
Figure 15 emphasizes operation on only a single power supply voltage. If complementary power supplies are
available, all of the standard op amp circuits can be used. In general, introducing a pseudo-ground (a bias
voltage reference of V+/2) will allow operation above and below this value in single power supply systems. Many
application circuits are shown which take advantage of the wide input common-mode voltage range which
includes ground. In most cases, input biasing is not required and input voltages which range to ground can easily
be accommodated.
8.2.1 Non-Inverting DC Gain (0 V Input = 0 V Output)
*R not needed due to temperature independent IIN
Figure 15. Non-Inverting Amplifier with G=100
8.2.1.1 Design Requirements
For this example application, the required signal gain is a non-inverting 100x±5% with a supply voltage of 5 V.
8.2.1.2 Detailed Design Procedure
Using the equation for a non-inverting gain configuration, Av = 1+R2/R1. Setting the R1 to 10 kΩ, R2 is 99 times
larger than R1, which is 990 kΩ. A 1MΩis more readily available, and provides a gain of 101, which is within the
desired specification.
The gain-frequency characteristic of the amplifier and its feedback network must be such that oscillation does not
occur. To meet this condition, the phase shift through amplifier and feedback network must never exceed 180°
for any frequency where the gain of the amplifier and its feedback network is greater than unity. In practical
applications, the phase shift should not approach 180° since this is the situation of conditional stability. Obviously
the most critical case occurs when the attenuation of the feedback network is zero.
Copyright © 2000–2015, Texas Instruments Incorporated Submit Documentation Feedback 13
Product Folder Links: LM124-N LM224-N LM2902-N LM324-N
LM124-N
,
LM224-N
LM2902-N
,
LM324-N
SNOSC16D –MARCH 2000–REVISED JANUARY 2015
www.ti.com
Typical Applications (continued)
8.2.1.3 Application Curve
Figure 16. Non-Inverting Amplified Response Curve
14 Submit Documentation Feedback Copyright © 2000–2015, Texas Instruments Incorporated
Product Folder Links: LM124-N LM224-N LM2902-N LM324-N
LM124-N
,
LM224-N
LM2902-N
,
LM324-N
www.ti.com
SNOSC16D –MARCH 2000–REVISED JANUARY 2015
Typical Applications (continued)
8.2.2 Other Application Circuits at V+= 5.0 VDC
Where: V0=0VDC for VIN =0VDC
Where: V0= V1+ V2−V3−V4AV= 10
(V1+ V2)≥(V3+ V4) to keep VO> 0 VDC
Figure 17. DC Summing Amplifier Figure 18. Power Amplifier
(VIN'S ≥0 VDC And VO≥VDC)
fo= 1 kHz Q = 50 AV= 100 (40 dB)
Figure 19. LED Driver Figure 20. “BI-QUAD” RC Active Bandpass Filter
Copyright © 2000–2015, Texas Instruments Incorporated Submit Documentation Feedback 15
Product Folder Links: LM124-N LM224-N LM2902-N LM324-N
LM124-N
,
LM224-N
LM2902-N
,
LM324-N
SNOSC16D –MARCH 2000–REVISED JANUARY 2015
www.ti.com
Typical Applications (continued)
Figure 21. Fixed Current Sources
*(Increase R1 for ILsmall)
Figure 22. Lamp Driver Figure 23. Current Monitor
Figure 24. Driving TTL Figure 25. Voltage Follower
16 Submit Documentation Feedback Copyright © 2000–2015, Texas Instruments Incorporated
Product Folder Links: LM124-N LM224-N LM2902-N LM324-N
LM124-N
,
LM224-N
LM2902-N
,
LM324-N
www.ti.com
SNOSC16D –MARCH 2000–REVISED JANUARY 2015
Typical Applications (continued)
Figure 26. Pulse Generator Figure 27. Squarewave Oscillator
IO= 1 amp/volt VIN (Increase REfor Iosmall)
Figure 28. Pulse Generator Figure 29. High Compliance Current Sink
Copyright © 2000–2015, Texas Instruments Incorporated Submit Documentation Feedback 17
Product Folder Links: LM124-N LM224-N LM2902-N LM324-N
LM124-N
,
LM224-N
LM2902-N
,
LM324-N
SNOSC16D –MARCH 2000–REVISED JANUARY 2015
www.ti.com
Typical Applications (continued)
Figure 30. Low Drift Peak Detector Figure 31. Comparator With Hysteresis
*Wide control voltage range:
0 VDC ≤VC≤2 (V+−1.5 VDC)
VO= VR
Figure 32. Ground Referencing a Differential Input Figure 33. Voltage Controlled Oscillator Circuit
Signal
18 Submit Documentation Feedback Copyright © 2000–2015, Texas Instruments Incorporated
Product Folder Links: LM124-N LM224-N LM2902-N LM324-N
LM124-N
,
LM224-N
LM2902-N
,
LM324-N
www.ti.com
SNOSC16D –MARCH 2000–REVISED JANUARY 2015
Typical Applications (continued)
Q = 1 AV= 2
Figure 34. Photo Voltaic-Cell Amplifier Figure 35. DC Coupled Low-Pass RC Active Filter
Figure 36. AC Coupled Inverting Amplifier
Figure 37. AC Coupled Non-Inverting Amplifier
Copyright © 2000–2015, Texas Instruments Incorporated Submit Documentation Feedback 19
Product Folder Links: LM124-N LM224-N LM2902-N LM324-N
LM124-N
,
LM224-N
LM2902-N
,
LM324-N
SNOSC16D –MARCH 2000–REVISED JANUARY 2015
www.ti.com
Typical Applications (continued)
Figure 38. High Input Z, DC Differential Amplifier
Figure 39. High Input Z Adjustable-Gain DC Instrumentation Amplifier
20 Submit Documentation Feedback Copyright © 2000–2015, Texas Instruments Incorporated
Product Folder Links: LM124-N LM224-N LM2902-N LM324-N
LM124-N
,
LM224-N
LM2902-N
,
LM324-N
www.ti.com
SNOSC16D –MARCH 2000–REVISED JANUARY 2015
Typical Applications (continued)
Figure 40. Bridge Current Amplifier
Figure 41. Using Symmetrical Amplifiers to Reduce Input Current (General Concept)
Copyright © 2000–2015, Texas Instruments Incorporated Submit Documentation Feedback 21
Product Folder Links: LM124-N LM224-N LM2902-N LM324-N
LM124-N
,
LM224-N
LM2902-N
,
LM324-N
SNOSC16D –MARCH 2000–REVISED JANUARY 2015
www.ti.com
Typical Applications (continued)
fO= 1 kHz Q = 25
Figure 42. Bandpass Active Filter
22 Submit Documentation Feedback Copyright © 2000–2015, Texas Instruments Incorporated
Product Folder Links: LM124-N LM224-N LM2902-N LM324-N
2
V+
1
GND
1
V 2O
VO2
VO2
VO2
VO2
VO2
VO2
VO2
VO2
VO2
VO2
IN-A
IN-A
IN-A
IN-B
IN-B
IN-B
IN-D
IN-D
IN-D
IN-D
V+
V+
GND
GND GND
GND
GND
IN-C IN-C
VIN2
VIN2
V+
V+
V+
V+
IN-B
V+
V+
V+
V+
V+
V+
V+
D
V+
V+
V+
V+
V+
V+
V+
V+
V+
V+
IN-C
IN-C
IN-C
IN-D
IN-D
IN-C
GND
IN-C
N
N+C
V+
GND
VIN IN-A
IN-B
GND
IN+B
VO VO
VO
VO
VO
VO
V+
V+
VO
VO
IN-B
2
IN+D
2
IN+D
1
IN+D
1
V 2O
1
V 2O
1
GND
2
V+
2
V+
2
V+
2
V+
1
IN-D
1
IN-D
1
IN+C
2
IN+C
2
GND
1
IN-C
2
IN-C
2
IN-C
1
VIN2
2
IN+B
2
IN+B
1
IN+B
1
IN+A
2
IN+A
2
V+
2
V+
1
GND
1
GND
2
IN-A
2
IN-A
1
VIN
1
VO
1
VO
1
IN-A
1
V+
2
V+
2
V+
2
V+
1
VO
1
IN-B
1
IN-B
2
GND
2
GND
1 : VO
2 : IN-B
3 : V+
4 : IN-A
5 : IN+A
6 : IN-B
14 : VO2
13 : IN-D
12 : GND
11 : IN+C
10 : IN-C
9 : IN+D
7 : IN+B 8 : IN-D
LM124-N
,
LM224-N
LM2902-N
,
LM324-N
www.ti.com
SNOSC16D –MARCH 2000–REVISED JANUARY 2015
9 Power Supply Recommendations
The pinouts of the package have been designed to simplify PC board layouts. Inverting inputs are adjacent to
outputs for all of the amplifiers and the outputs have also been placed at the corners of the package (pins 1, 7, 8,
and 14).
Precautions should be taken to insure that the power supply for the integrated circuit never becomes reversed in
polarity or that the unit is not inadvertently installed backwards in a test socket as an unlimited current surge
through the resulting forward diode within the IC could cause fusing of the internal conductors and result in a
destroyed unit.
10 Layout
10.1 Layout Guidelines
The V + pin should be bypassed to ground with a low-ESR capacitor. The optimum placement is closest to the V
+ and ground pins.
Take care to minimize the loop area formed by the bypass capacitor connection between V + and ground.
The ground pin should be connected to the PCB ground plane at the pin of the device.
The feedback components should be placed as close to the device as possible minimizing strays.
10.2 Layout Example
Figure 43. Layout Example
Copyright © 2000–2015, Texas Instruments Incorporated Submit Documentation Feedback 23
Product Folder Links: LM124-N LM224-N LM2902-N LM324-N
LM124-N
,
LM224-N
LM2902-N
,
LM324-N
SNOSC16D –MARCH 2000–REVISED JANUARY 2015
www.ti.com
11 Device and Documentation Support
11.1 Related Links
The table below lists quick access links. Categories include technical documents, support and community
resources, tools and software, and quick access to sample or buy.
Table 1. Related Links
TECHNICAL TOOLS & SUPPORT &
PARTS PRODUCT FOLDER SAMPLE & BUY DOCUMENTS SOFTWARE COMMUNITY
LM124-N Click here Click here Click here Click here Click here
LM224-N Click here Click here Click here Click here Click here
LM2902-N Click here Click here Click here Click here Click here
LM324-N Click here Click here Click here Click here Click here
11.2 Trademarks
All trademarks are the property of their respective owners.
11.3 Electrostatic Discharge Caution
These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam
during storage or handling to prevent electrostatic damage to the MOS gates.
11.4 Glossary
SLYZ022 —TI Glossary.
This glossary lists and explains terms, acronyms, and definitions.
12 Mechanical, Packaging, and Orderable Information
The following pages include mechanical, packaging, and orderable information. This information is the most
current data available for the designated devices. This data is subject to change without notice and revision of
this document. For browser-based versions of this data sheet, refer to the left-hand navigation.
24 Submit Documentation Feedback Copyright © 2000–2015, Texas Instruments Incorporated
Product Folder Links: LM124-N LM224-N LM2902-N LM324-N
PACKAGE OPTION ADDENDUM
www.ti.com 19-Jan-2015
Addendum-Page 1
PACKAGING INFORMATION
Orderable Device Status
(1)
Package Type Package
Drawing Pins Package
Qty Eco Plan
(2)
Lead/Ball Finish
(6)
MSL Peak Temp
(3)
Op Temp (°C) Device Marking
(4/5)
Samples
LM124AJ/PB ACTIVE CDIP J 14 25 TBD Call TI Call TI LM124AJ
LM124J/PB ACTIVE CDIP J 14 25 TBD Call TI Call TI LM124J
LM224J ACTIVE CDIP J 14 25 TBD Call TI Call TI -25 to 85 LM224J
LM2902M NRND SOIC D 14 55 TBD Call TI Call TI -40 to 85 LM2902M
LM2902M/NOPB ACTIVE SOIC D 14 55 Green (RoHS
& no Sb/Br) CU SN Level-1-260C-UNLIM -40 to 85 LM2902M
LM2902MT NRND TSSOP PW 14 94 TBD Call TI Call TI -40 to 85 LM290
2MT
LM2902MT/NOPB ACTIVE TSSOP PW 14 94 Green (RoHS
& no Sb/Br) CU SN Level-1-260C-UNLIM -40 to 85 LM290
2MT
LM2902MTX/NOPB ACTIVE TSSOP PW 14 2500 Green (RoHS
& no Sb/Br) CU SN Level-1-260C-UNLIM -40 to 85 LM290
2MT
LM2902MX NRND SOIC D 14 2500 TBD Call TI Call TI -40 to 85 LM2902M
LM2902MX/NOPB ACTIVE SOIC D 14 2500 Green (RoHS
& no Sb/Br) CU SN Level-1-260C-UNLIM -40 to 85 LM2902M
LM2902N/NOPB ACTIVE PDIP NFF 14 25 Green (RoHS
& no Sb/Br) CU SN Level-1-NA-UNLIM -40 to 85 LM2902N
LM2902N/PB LIFEBUY PDIP NFF 14 25 TBD Call TI Call TI LM2902N
LM324AM NRND SOIC D 14 55 TBD Call TI Call TI 0 to 70 LM324AM
LM324AM/NOPB ACTIVE SOIC D 14 55 Green (RoHS
& no Sb/Br) CU SN Level-1-260C-UNLIM 0 to 70 LM324AM
LM324AMX NRND SOIC D 14 2500 TBD Call TI Call TI 0 to 70 LM324AM
LM324AMX/NOPB ACTIVE SOIC D 14 2500 Green (RoHS
& no Sb/Br) CU SN Level-1-260C-UNLIM 0 to 70 LM324AM
LM324AN/NOPB ACTIVE PDIP NFF 14 25 Green (RoHS
& no Sb/Br) CU SN Level-1-NA-UNLIM 0 to 70 LM324AN
LM324AN/PB LIFEBUY PDIP NFF 14 25 TBD Call TI Call TI LM324AN
LM324J ACTIVE CDIP J 14 25 TBD Call TI Call TI 0 to 70 LM324J
LM324M NRND SOIC D 14 55 TBD Call TI Call TI 0 to 70 LM324M
LM324M/NOPB ACTIVE SOIC D 14 55 Green (RoHS
& no Sb/Br) CU SN Level-1-260C-UNLIM 0 to 70 LM324M
PACKAGE OPTION ADDENDUM
www.ti.com 19-Jan-2015
Addendum-Page 2
Orderable Device Status
(1)
Package Type Package
Drawing Pins Package
Qty Eco Plan
(2)
Lead/Ball Finish
(6)
MSL Peak Temp
(3)
Op Temp (°C) Device Marking
(4/5)
Samples
LM324MT/NOPB ACTIVE TSSOP PW 14 94 Green (RoHS
& no Sb/Br) CU SN Level-1-260C-UNLIM 0 to 70 LM324
MT
LM324MTX NRND TSSOP PW 14 2500 TBD Call TI Call TI 0 to 70 LM324
MT
LM324MTX/NOPB ACTIVE TSSOP PW 14 2500 Green (RoHS
& no Sb/Br) CU SN Level-1-260C-UNLIM 0 to 70 LM324
MT
LM324MX NRND SOIC D 14 2500 TBD Call TI Call TI 0 to 70 LM324M
LM324MX/NOPB ACTIVE SOIC D 14 2500 Green (RoHS
& no Sb/Br) CU SN Level-1-260C-UNLIM 0 to 70 LM324M
LM324N/NOPB ACTIVE PDIP NFF 14 25 Green (RoHS
& no Sb/Br) CU SN Level-1-NA-UNLIM 0 to 70 LM324N
LM324N/PB LIFEBUY PDIP NFF 14 25 TBD Call TI Call TI LM324N
(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.
(4) There may be additional marking, which relates to the logo, the lot trace code information, or the environmental category on the device.
(5) Multiple Device Markings will be inside parentheses. Only one Device Marking contained in parentheses and separated by a "~" will appear on a device. If a line is indented then it is a continuation
of the previous line and the two combined represent the entire Device Marking for that device.
PACKAGE OPTION ADDENDUM
www.ti.com 19-Jan-2015
Addendum-Page 3
(6) Lead/Ball Finish - Orderable Devices may have multiple material finish options. Finish options are separated by a vertical ruled line. Lead/Ball Finish values may wrap to two lines if the finish
value exceeds the maximum column width.
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.
TAPE AND REEL INFORMATION
*All dimensions are nominal
Device Package
Type Package
Drawing Pins SPQ Reel
Diameter
(mm)
Reel
Width
W1 (mm)
A0
(mm) B0
(mm) K0
(mm) P1
(mm) W
(mm) Pin1
Quadrant
LM2902MTX/NOPB TSSOP PW 14 2500 330.0 12.4 6.95 8.3 1.6 8.0 12.0 Q1
LM2902MX SOIC D 14 2500 330.0 16.4 6.5 9.35 2.3 8.0 16.0 Q1
LM2902MX/NOPB SOIC D 14 2500 330.0 16.4 6.5 9.35 2.3 8.0 16.0 Q1
LM324AMX SOIC D 14 2500 330.0 16.4 6.5 9.35 2.3 8.0 16.0 Q1
LM324AMX/NOPB SOIC D 14 2500 330.0 16.4 6.5 9.35 2.3 8.0 16.0 Q1
LM324MTX TSSOP PW 14 2500 330.0 12.4 6.95 8.3 1.6 8.0 12.0 Q1
LM324MTX/NOPB TSSOP PW 14 2500 330.0 12.4 6.95 8.3 1.6 8.0 12.0 Q1
LM324MX SOIC D 14 2500 330.0 16.4 6.5 9.35 2.3 8.0 16.0 Q1
LM324MX/NOPB SOIC D 14 2500 330.0 16.4 6.5 9.35 2.3 8.0 16.0 Q1
PACKAGE MATERIALS INFORMATION
www.ti.com 19-Jan-2015
Pack Materials-Page 1
*All dimensions are nominal
Device Package Type Package Drawing Pins SPQ Length (mm) Width (mm) Height (mm)
LM2902MTX/NOPB TSSOP PW 14 2500 367.0 367.0 35.0
LM2902MX SOIC D 14 2500 367.0 367.0 35.0
LM2902MX/NOPB SOIC D 14 2500 367.0 367.0 35.0
LM324AMX SOIC D 14 2500 367.0 367.0 35.0
LM324AMX/NOPB SOIC D 14 2500 367.0 367.0 35.0
LM324MTX TSSOP PW 14 2500 367.0 367.0 35.0
LM324MTX/NOPB TSSOP PW 14 2500 367.0 367.0 35.0
LM324MX SOIC D 14 2500 367.0 367.0 35.0
LM324MX/NOPB SOIC D 14 2500 367.0 367.0 35.0
PACKAGE MATERIALS INFORMATION
www.ti.com 19-Jan-2015
Pack Materials-Page 2
MECHANICAL DATA
N0014A
www.ti.com
N14A (Rev G)
NFF0014A
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 JESD46, latest issue, and to discontinue any product or service per JESD48, latest
issue. 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.
TI warrants performance of its components to the specifications applicable at the time of sale, in accordance with the warranty in TI’s terms
and conditions of sale of semiconductor products. Testing and other quality control techniques are used to the extent TI deems necessary
to support this warranty. Except where mandated by applicable law, testing of all parameters of each component is not necessarily
performed.
TI assumes no liability for applications assistance or the design of Buyers’ products. Buyers are responsible for their products and
applications using TI components. To minimize the risks associated with Buyers’ products and applications, Buyers should provide
adequate design and operating safeguards.
TI does not warrant or represent that any license, either express or implied, is granted under any patent right, copyright, mask work right, or
other intellectual property right relating to any combination, machine, or process in which TI components or services are used. Information
published by TI regarding third-party products or services does not constitute a license to use such products or services or a warranty or
endorsement thereof. Use of such information may require a license from a third party under the patents or other intellectual property of the
third party, or a license from TI under the patents or other intellectual property of TI.
Reproduction of significant portions of TI information in TI data books or data sheets is permissible only if reproduction is without alteration
and is accompanied by all associated warranties, conditions, limitations, and notices. TI is not responsible or liable for such altered
documentation. Information of third parties may be subject to additional restrictions.
Resale of TI components or services with statements different from or beyond the parameters stated by TI for that component or service
voids all express and any implied warranties for the associated TI component or service and is an unfair and deceptive business practice.
TI is not responsible or liable for any such statements.
Buyer acknowledges and agrees that it is solely responsible for compliance with all legal, regulatory and safety-related requirements
concerning its products, and any use of TI components in its applications, notwithstanding any applications-related information or support
that may be provided by TI. Buyer represents and agrees that it has all the necessary expertise to create and implement safeguards which
anticipate dangerous consequences of failures, monitor failures and their consequences, lessen the likelihood of failures that might cause
harm and take appropriate remedial actions. Buyer will fully indemnify TI and its representatives against any damages arising out of the use
of any TI components in safety-critical applications.
In some cases, TI components may be promoted specifically to facilitate safety-related applications. With such components, TI’s goal is to
help enable customers to design and create their own end-product solutions that meet applicable functional safety standards and
requirements. Nonetheless, such components are subject to these terms.
No TI components are authorized for use in FDA Class III (or similar life-critical medical equipment) unless authorized officers of the parties
have executed a special agreement specifically governing such use.
Only those TI components which TI has specifically designated as military grade or “enhanced plastic” are designed and intended for use in
military/aerospace applications or environments. Buyer acknowledges and agrees that any military or aerospace use of TI components
which have not been so designated is solely at the Buyer's risk, and that Buyer is solely responsible for compliance with all legal and
regulatory requirements in connection with such use.
TI has specifically designated certain components as meeting ISO/TS16949 requirements, mainly for automotive use. In any case of use of
non-designated products, TI will not be responsible for any failure to meet ISO/TS16949.
Products Applications
Audio www.ti.com/audio Automotive and Transportation www.ti.com/automotive
Amplifiers amplifier.ti.com Communications and Telecom www.ti.com/communications
Data Converters dataconverter.ti.com Computers and Peripherals www.ti.com/computers
DLP® Products www.dlp.com Consumer Electronics www.ti.com/consumer-apps
DSP dsp.ti.com Energy and Lighting www.ti.com/energy
Clocks and Timers www.ti.com/clocks Industrial www.ti.com/industrial
Interface interface.ti.com Medical www.ti.com/medical
Logic logic.ti.com Security www.ti.com/security
Power Mgmt power.ti.com Space, Avionics and Defense www.ti.com/space-avionics-defense
Microcontrollers microcontroller.ti.com Video and Imaging www.ti.com/video
RFID www.ti-rfid.com
OMAP Applications Processors www.ti.com/omap TI E2E Community e2e.ti.com
Wireless Connectivity www.ti.com/wirelessconnectivity
Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265
Copyright © 2015, Texas Instruments Incorporated
