ST Life.augmented

LM324

Low power, low input bias current
  • active Active

The LM124, LM224 and LM324 consist of four independent, high gain, internally frequency-compensated operational amplifiers. They operate from a single power supply over a wide range of voltages. Operation from split power supplies is also possible and the low power supply current drain is independent of the magnitude of the power supply voltage.

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Errata Sheet
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Datasheet

Key Features

  • Wide gain bandwidth: 1.3 MHz
  • Input common-mode voltage range includes ground
  • Large voltage gain: 100 dB
  • Very low supply current per amplifier: 375 μA
  • Low input bias current: 20 nA
  • Low input offset voltage: 5 mV max.
  • Low input offset current: 2 nA
  • Wide power supply range:
  • Single supply: +3 V to +30 V
  • Dual supplies: ±1.5 V to ±15 V

Design Resources

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Technical Documentation

Product Specifications

Description Version Size
pdf
DS0435: Low power quad operational amplifiers
7.1 1,396 KB

HW Model & CAD Libraries

HW Model & CAD Libraries

Description Version Size
zip
LM324 Pspice model
1 KB
txt
Op Amp Library - all ST op amps SPICE models (.subckt) in only one file
1.0 312 KB

Presentations & Training Material

Presentations

Description Version Size
pdf
Health and Wellness Mobility Cloud computing
1,347 KB
pdf
ST offering in Wearable - Analog and Mixed Signal Portfolio
3.0 1,508 KB
pdf
VMA automotive applications
1,366 KB
pdf
What does precision mean for an op amp?
1,173 KB

Publications and Collaterals

Brochure

Description Version Size
pdf
Analog ICs for wearable devices
2.0 981 KB
pdf
Products and Solutions for Factory Automation and Control
Jan 2015 3,105 KB

Sample & Buy

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Part Number Marketing StatusPackagePacking TypeOperating Temperature (min) Operating Temperature (max) Automotive GradeOrder From STUnit Price (US$)*
@ 1000
Distributor AvailabilityRoHS Compliance GradeDownload
Material Declaration**
LM324DActiveSO-14Tube070_-.16Distributor reported inventory date: 2016-02-13
Distributor NameRegionStockMin. order
ARROWOrder NowAMERICA45501000
AVNETOrder NowAMERICA164680
ANGLIA LiveOrder NowEUROPE1635050
ARROWOrder NowEUROPE178200
RS COMPONENTSOrder NowEUROPE304020
RUTRONIKOrder NowEUROPE64450
Ecopack2PDF
XML
LM324DTActiveSO-14Tape And Reel070_Free Samples.102Distributor reported inventory date: 2016-02-13
Distributor NameRegionStockMin. order
ARROWOrder NowAMERICA1129612500
AVNETOrder NowAMERICA5425000
Newark Element14Order NowAMERICA37980
ANGLIA LiveOrder NowEUROPE11300002500
ARROWOrder NowEUROPE74951080
Farnell Element14Order NowEUROPE1700001
RS COMPONENTSOrder NowEUROPE330220
RUTRONIKOrder NowEUROPE367992500
DIGIKEYOrder NowWORLDWIDE499261
MOUSEROrder NowWORLDWIDE263461
Ecopack2 (**)PDF
XML
LM324EDTActiveSO-14Tape And Reel070_-No availability reported, please contact our Sales officeEcopack2PDF
XML
LM324EPTActiveTSSOP-14Tape And Reel070_-No availability reported, please contact our Sales officeEcopack2PDF
XML
LM324PTActiveTSSOP-14Tape And Reel070_-.15Distributor reported inventory date: 2016-02-13
Distributor NameRegionStockMin. order
ARROWOrder NowAMERICA26142500
ARROWOrder NowEUROPE295000
Farnell Element14Order NowEUROPE72151
RS COMPONENTSOrder NowEUROPE226020
RUTRONIKOrder NowEUROPE1045152500
DIGIKEYOrder NowWORLDWIDE85591
MOUSEROrder NowWORLDWIDE96161
Ecopack2PDF
XML
LM324QTActiveVFQFPN 16 3x3x0.9Tape And Reel070_Free Samples.15Distributor reported inventory date: 2016-02-13
Distributor NameRegionStockMin. order
DIGIKEYOrder NowWORLDWIDE25181
Ecopack2PDF
XML

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors
(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.
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