Product details

Number of channels (#) 4 Total supply voltage (Max) (+5V=5, +/-5V=10) 32 Total supply voltage (Min) (+5V=5, +/-5V=10) 3 Rail-to-rail In to V- GBW (Typ) (MHz) 1.2 Slew rate (Typ) (V/us) 0.5 Vos (offset voltage @ 25 C) (Max) (mV) 5 Iq per channel (Typ) (mA) 0.35 Vn at 1 kHz (Typ) (nV/rtHz) 35 Rating Space Operating temperature range (C) -55 to 125 Offset drift (Typ) (uV/C) 7 Input bias current (Max) (pA) 150000 CMRR (Typ) (dB) 80 Output current (Typ) (mA) 40 Architecture Bipolar
Number of channels (#) 4 Total supply voltage (Max) (+5V=5, +/-5V=10) 32 Total supply voltage (Min) (+5V=5, +/-5V=10) 3 Rail-to-rail In to V- GBW (Typ) (MHz) 1.2 Slew rate (Typ) (V/us) 0.5 Vos (offset voltage @ 25 C) (Max) (mV) 5 Iq per channel (Typ) (mA) 0.35 Vn at 1 kHz (Typ) (nV/rtHz) 35 Rating Space Operating temperature range (C) -55 to 125 Offset drift (Typ) (uV/C) 7 Input bias current (Max) (pA) 150000 CMRR (Typ) (dB) 80 Output current (Typ) (mA) 40 Architecture Bipolar
CDIP (J) 14 130 mm² 19.94 x 6.73
  • QML-V Qualified, SMD 5962-7704301VCA, 5962-9950403VCA and 5962-9950403V9B
  • Rad-Tolerant: 50 kRad (Si) TID
    (5962-9950403VCA and 5962-9950403V9B)(1)
    • TID Dose Rate = 0.01 rad/sec (Si)
  • Wide Supply Ranges
    • Single Supply: 3 V to 32 V
    • Dual Supplies: ±1.5 V to ±16 V
  • Low Supply-Current Drain Independent of
    Supply Voltage: 0.8 mA (Typ)
  • Low Input Bias and Offset Parameters
    • Input Offset Voltage: 1 mV Typ
    • Input Offset Current: 2 nA Typ
    • Input Bias Current: 30 nA Typ
  • Common-Mode Input Voltage Range Includes
    Ground, Allowing Direct Sensing Near Ground
  • Differential Input Voltage Range Equal to Maximum-Rated Supply Voltage: ±32 V
  • Open-Loop Differential Voltage
    Amplification: 100 V/mV Typ
  • Internal Frequency Compensation

(1) Radiation tolerance is a typical value based upon initial device qualification with dose rate = 0.01 rad/sec. Radiation lot acceptance testing is available - contact factory for details.

  • QML-V Qualified, SMD 5962-7704301VCA, 5962-9950403VCA and 5962-9950403V9B
  • Rad-Tolerant: 50 kRad (Si) TID
    (5962-9950403VCA and 5962-9950403V9B)(1)
    • TID Dose Rate = 0.01 rad/sec (Si)
  • Wide Supply Ranges
    • Single Supply: 3 V to 32 V
    • Dual Supplies: ±1.5 V to ±16 V
  • Low Supply-Current Drain Independent of
    Supply Voltage: 0.8 mA (Typ)
  • Low Input Bias and Offset Parameters
    • Input Offset Voltage: 1 mV Typ
    • Input Offset Current: 2 nA Typ
    • Input Bias Current: 30 nA Typ
  • Common-Mode Input Voltage Range Includes
    Ground, Allowing Direct Sensing Near Ground
  • Differential Input Voltage Range Equal to Maximum-Rated Supply Voltage: ±32 V
  • Open-Loop Differential Voltage
    Amplification: 100 V/mV Typ
  • Internal Frequency Compensation

(1) Radiation tolerance is a typical value based upon initial device qualification with dose rate = 0.01 rad/sec. Radiation lot acceptance testing is available - contact factory for details.

These devices consist of four independent high-gain frequency-compensated operational amplifiers that are designed specifically to operate from a single supply over a wide range of voltages. Operation from split supplies also is possible if the difference between the two supplies is 3 V to 32 V, and VCC is at least 1.5 V more positive than the input common-mode voltage. The low supply-current drain is independent of the magnitude of the supply voltage.

Applications include transducer amplifiers, dc amplification blocks, and all the conventional operational-amplifier circuits that now can be more easily implemented in single-supply-voltage systems. For example, the LM124 can be operated directly from the standard 5-V supply that is used in digital systems and provides the required interface electronics, without requiring additional ±15-V supplies.

These devices consist of four independent high-gain frequency-compensated operational amplifiers that are designed specifically to operate from a single supply over a wide range of voltages. Operation from split supplies also is possible if the difference between the two supplies is 3 V to 32 V, and VCC is at least 1.5 V more positive than the input common-mode voltage. The low supply-current drain is independent of the magnitude of the supply voltage.

Applications include transducer amplifiers, dc amplification blocks, and all the conventional operational-amplifier circuits that now can be more easily implemented in single-supply-voltage systems. For example, the LM124 can be operated directly from the standard 5-V supply that is used in digital systems and provides the required interface electronics, without requiring additional ±15-V supplies.

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Technical documentation

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Type Title Date
* Data sheet QUADRUPLE OPERATIONAL AMPLIFIER. datasheet (Rev. A) 07 Jan 2011
* SMD LM124-SP SMD 5962-77043 08 Jul 2016
Application note Heavy Ion Orbital Environment Single-Event Effects Estimations (Rev. A) PDF | HTML 17 Nov 2022
Application note Single-Event Effects Confidence Interval Calculations (Rev. A) PDF | HTML 19 Oct 2022
Application note Analog Front-End Design With Texas Instruments’ Tooling Landscape PDF | HTML 07 Mar 2022
Selection guide TI Space Products (Rev. I) 03 Mar 2022
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E-book The Signal e-book: A compendium of blog posts on op amp design topics 28 Mar 2017

Design & development

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Simulation model

LMx24_LM2902 PSpice Model (Rev. C)

SGLM009C.ZIP (21 KB) - PSpice Model
Simulation model

LMx24_LM2902 Reference Design

SGLM036.ZIP (22 KB) - TINA-TI Reference Design
Simulation model

LMx24_LM2902 TINA-TI Macro

SGLM037.ZIP (4 KB) - TINA-TI Spice Model
Calculation tool

ANALOG-ENGINEER-CALC — Analog engineer's calculator

The analog engineer’s calculator is designed to speed up many of the repetitive calculations that analog circuit design engineers use on a regular basis. This PC-based tool provides a graphical interface with a list of various common calculations ranging from setting operational-amplifier (...)
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PSPICE-FOR-TI — PSpice® for TI design and simulation tool

PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
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TINA-TI — SPICE-based analog simulation program

TINA-TI provides all the conventional DC, transient and frequency domain analysis of SPICE and much more. TINA has extensive post-processing capability that allows you to format results the way you want them. Virtual instruments allow you to select input waveforms and probe circuit nodes voltages (...)
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