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Datasheet Texas Instruments LM224

ManufacturerTexas Instruments

Quadruple Operational Amplifier


  • Download » Datasheet, PDF, 1.8 Mb, Revision: W, 03-30-2014, File uploaded 03-20-2018
    LMx24, LMx24x, LMx24xx, LM2902, LM2902x, LM2902xx, LM2902xxx Quadruple Operational Amplifiers datasheet
    Docket ↓
    Folder Sample &
    Buy Technical
    Documents Support &
    Community Tools &
    Software LM224K, LM224KA, LM324, LM324A, LM324K, LM324KA, LM2902
    LM124, LM124A, LM224, LM224A, LM2902V, LM2902K, LM2902KV, LM2902KAV
    SLOS066W – SEPTEMBER 1975 – REVISED MARCH 2015 LMx24, LMx24x, LMx24xx, LM2902, LM2902x, LM2902xx, LM2902xxx Quadruple
    Operational Amplifiers
    1 Features 2 Applications 1 2-kV ESD Protection for:
    – LM224K, LM224KA
    – LM324K, LM324KA
    – LM2902K, LM2902KV, LM2902KAV
    Wide Supply Ranges
    – Single Supply: 3 V to 32 V
    (26 V for LM2902)
    – Dual Supplies: ±1.5 V to ±16 V
    (±13 V for LM2902)
    Low Supply-Current Drain Independent of
    Supply Voltage: 0.8 mA Typical
    Common-Mode Input Voltage Range Includes
    Ground, Allowing Direct Sensing Near Ground
    Low Input Bias and Offset Parameters ...


Family: LM124, LM124A, LM124M, LM224, LM224A, LM224K, LM224KA, LM2902, LM2902K, LM2902KAV, LM2902KV, LM324, LM324A, LM324K, LM324KA


Lifecycle StatusActive (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)
Manufacture's Sample AvailabilityNoYesNoYesNoNoNo


Package TypeDDDDDNN
Package QTY50502500250025002525
Device MarkingLM224LM224LM224LM224LM224LM224NLM224N
Width (mm)3.913.913.913.913.916.356.35
Length (mm)8.658.658.658.658.6519.319.3
Thickness (mm)1.581.581.581.581.583.93.9
Pitch (mm)
Max Height (mm)1.751.751.751.751.755.085.08
Mechanical DataDownload »Download »Download »Download »Download »Download »Download »


Additional FeaturesN/AN/AN/AN/AN/AN/AN/A
CMRR(Min), dB70707070707070
CMRR(Typ), dB80808080808080
GBW(Typ), MHz1.
Input Bias Current(Max), pA250000250000250000250000250000250000250000
Iq per channel(Max), mA0.
Iq per channel(Typ), mA0.1750.1750.1750.1750.1750.1750.175
Number of Channels4444444
Offset Drift(Typ), uV/C7777777
Operating Temperature Range, C-25 to 85-25 to 85-25 to 85-25 to 85-25 to 85-25 to 85-25 to 85
Output Current(Typ), mA40404040404040
Package Size: mm2:W x L, PKG14SOIC: 52 mm2: 6 x 8.65(SOIC)14SOIC: 52 mm2: 6 x 8.65(SOIC)14SOIC: 52 mm2: 6 x 8.65(SOIC)14SOIC: 52 mm2: 6 x 8.65(SOIC)14SOIC: 52 mm2: 6 x 8.65(SOIC)See datasheet (PDIP)See datasheet (PDIP)
Rail-to-RailIn to V-In to V-In to V-In to V-In to V-In to V-In to V-
Slew Rate(Typ), V/us0.
Total Supply Voltage(Max), +5V=5, +/-5V=1032323232323232
Total Supply Voltage(Min), +5V=5, +/-5V=103333333
Vn at 1kHz(Typ), nV/rtHz35353535353535
Vos (Offset Voltage @ 25C)(Max), mV5555555

Eco Plan

Pb FreeYesYes

Application Notes

  • Download » Application Notes, PDF, 502 Kb, Revision: B, 05-05-2013
    AN-260 A 20-Bit (1 ppm) Linear Slope-Integrating A/D Converter (Rev. B)
    This application report discusses how combining an “inferior”, 20 year old A/D conversion technique with amicroprocessor, a developmental A/D converter achieves 1 part-per-million (20-bit) linearity.
  • Download » Application Notes, PDF, 88 Kb, 10-01-2002
    True RMS Detector
  • Download » Application Notes, PDF, 965 Kb, Revision: B, 05-01-2013
    AN-29 IC Op Amp Beats FETs on Input Current (Rev. B)
    This application note describes a monolithic operational amplifier which has input error currents in theorder of 100 pA over a −55°C to 125°C temperature range. Instead of FETs, the circuit used bipolartransistors with current gains of 5000 so that offset voltage and drift are not degraded. A powerconsumption of 1 mW at low voltage is also featured.A number of novel circuits that make use
  • Download » Application Notes, PDF, 1.2 Mb, 05-10-2004
    AN-24 A Simplified Test Set for Op Amp Characterization
    Application Note 24 A Simplified Test Set for Op Amp Characterization
  • Download » Application Notes, PDF, 727 Kb, Revision: C, 05-01-2013
    AN-20 An Applications Guide for Op Amps (Rev. C)
    This application note is a guide for Op Amps. The circuits discussed herein are illustrative of the versatilityof the integrated operational amplifier and provide a guide to a number of useful applications. Thecautions noted in each section will show the more common pitfalls encountered in amplifier usage.
  • Download » Application Notes, PDF, 579 Kb, Revision: B, 05-01-2013
    AN-4 Monolithic Op Amp—The Universal Linear Component (Rev. B)
    Operational amplifiers are undoubtedly the easiest and best way of performing a wide range of linearfunctions from simple amplification to complex analog computation. The cost of monolithic amplifiers isnow less than $2.00, in large quantities, which makes it attractive to design them into circuits where theywould not otherwise be considered. Yet low cost is not the only attraction of monoli
  • Download » Application Notes, PDF, 254 Kb, 05-10-2004
    AN-32 FET Circuit Applications
  • Download » Application Notes, PDF, 2.3 Mb, Revision: B, 05-01-2013
    AN-31 Op Amp Circuit Collection (Rev. B)
    This application report provides basic circuits of the Texas Instruments op amp collection.
  • Download » Application Notes, PDF, 370 Kb, Revision: B, 05-01-2013
    AN-30 Log Converters (Rev. B)
    One of the most predictable non-linear elements commonly available is the bipolar transistor. Therelationship between collector current and emitter base voltage is precisely logarithmic from currentsbelow one picoamp to currents above one milliamp. Using a matched pair of transistors and integratedcircuit operational amplifiers, it is relatively easy to construct a linear to logarithmic conv
  • Download » Application Notes, PDF, 169 Kb, 05-03-2004
    AN-241 Working with High Impedance Op Amps
    Application Note 241 Working with High Impedance Op Amps
  • Download » Application Notes, PDF, 142 Kb, 05-10-2004
    AB-24 Bench Testing LM3900 and LM359 Input Parameters
    Application Brief 24 Bench Testing LM3900 and LM359 Input Parameters
  • Download » Application Notes, PDF, 867 Kb, Revision: B, 04-23-2013
    AN-278 Designing with a New Super Fast Dual Norton Amplifier (Rev. B)
    This application note provides new design ideas and discusses the positive impact of designing with theDual Norton amplifier.
  • Download » Application Notes, PDF, 782 Kb, 05-10-2004
    AN-446 A 150W IC Op Amp Simplifies Design of Power Circuits
    Application Note 446 A 150W IC Op Amp Simplifies Design of Power Circuits
  • Download » Application Notes, PDF, 1.2 Mb, Revision: A, 09-19-2016
    Building an Op Amp With Bipolar Transistors, A Historical Application Note (Rev. A)
    It is well known that the voltage noise of an operational amplifier can be decreased by increasing the emitter currentof the input stage. The signal-to-noise ratio will be improved by the increase of bias, until the base current noise begins to dominate.
  • Download » Application Notes, PDF, 94 Kb, 10-03-2002
    General Purpose Power Supply
  • Download » Application Notes, PDF, 379 Kb, 05-11-2004
    AN-A The Monolithic Operational Amplifier: A Tutorial Study
  • Download » Application Notes, PDF, 80 Kb, 10-02-2002
    Precise Tri-Wave Generation
  • Download » Application Notes, PDF, 314 Kb, 05-14-2004
    AN-46 The Phase Locked Loop IC as a Communication System Building Block
  • Download » Application Notes, PDF, 71 Kb, 10-02-2002
    Low Drift Amplifiers
  • Download » Application Notes, PDF, 940 Kb, Revision: B, 05-01-2013
    AN-79 IC Preamplifier Challenges Choppers on Drift (Rev. B)
    Since the introduction of monolithic IC amplifiers there has been a continual improvement in DC accuracy.Bias currents have been decreased by 5 orders of magnitude over the past 5 years. Low offset voltagedrift is also necessary in a high accuracy circuits. This is evidenced by the popularity of low drift amplifiertypes as well as the requests for selected low-drift op amps. However, until n
  • Download » Application Notes, PDF, 139 Kb, 10-07-2002
    Predicting Op Amp Slew Rate Limited Response
  • Download » Application Notes, PDF, 272 Kb, 05-02-2004
    Audio Applications of Linear Integrated Circuits
  • Download » Application Notes, PDF, 1.1 Mb, Revision: B, 05-06-2013
    AN-262 Applying Dual and Quad FET Op Amps (Rev. B)
    The availability of dual and quad packaged FET op amps offers the designer all the traditional capabilitiesof FET op amps, including low bias current and speed, and some additional advantages. The cost-peramplifieris lower because of reduced package costs. This means that more amplifiers are available toimplement a function at a given cost, making design easier. At the same time, the availab
  • Download » Application Notes, PDF, 421 Kb, 10-04-2004
    Applying a New Precision Op Amp
  • Download » Application Notes, PDF, 747 Kb, Revision: C, 04-22-2013
    AN-263 Sine Wave Generation Techniques (Rev. C)
    This application note describes the sine wave generation techniques to control frequency, amplitude, anddistortion levels.
  • Download » Application Notes, PDF, 966 Kb, Revision: B, 05-05-2013
    Super Matched Bipolar Transistor Pair Sets New Standards for Drift and Noise (Rev. B)
    This application report discusses how a super matched bipolar transistor pair sets new standards for driftand noise.
  • Download » Application Notes, PDF, 218 Kb, 05-11-2004
    AN-480 A 40 MHz Programmable Video Op Amp
  • Download » Application Notes, PDF, 262 Kb, Revision: B, 05-06-2013
    AN-256 Circuitry for Inexpensive Relative Humidity Measurement (Rev. B)
    Of all common environmental parameters, humidity is perhaps the least understood and most difficult tomeasure. The most common electronic humidity detection methods, albeit highly accurate, are not obviousand tend to be expensive and complex (See Box). Accurate humidity measurement is vital to a number ofdiverse areas, including food processing, paper and lumber production, pollution monitor
  • Download » Application Notes, PDF, 91 Kb, 10-02-2002
    Get More Power Out of Dual or Quad Op-Amps
  • Download » Application Notes, PDF, 107 Kb, 10-02-2002
    Get Fast Stable Response From Improved Unity-Gain Followers

Moldel Line

Series: LM224 (7)

Manufacturer's Classification

  • Semiconductors> Amplifiers> Operational Amplifiers (Op Amps)> General-Purpose Op Amps

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