Table of Contents

1 Features............................................................................1

2 Applications..................................................................... 1

3 Description.......................................................................1

4 Revision History.............................................................. 2

5 Pin Configuration and Functions...................................4

6 Specifications.................................................................. 5

6.1 Absolute Maximum Ratings........................................ 5

6.2 ESD Ratings............................................................... 5

6.3 Recommended Operating Conditions.........................5

6.4 Thermal Information....................................................6

6.5 Electrical Characteristics - LM324B and LM324BA.... 7

6.6 Electrical Characteristics - LM2902B and

LM2902BA.....................................................................9

6.7 Electrical Characteristics for LMx24 and LM324K.... 11

6.8 Electrical Characteristics for LM2902 and

LM2902V..................................................................... 12

6.9 Electrical Characteristics for LMx24A and

LM324KA.....................................................................13

6.10 Operating Conditions.............................................. 13

6.11 Typical Characteristics............................................ 14

6.12 Typical Characteristics: All Devices Except B

and BA versions.......................................................... 19

7 Parameter Measurement Information.......................... 20

8 Detailed Description......................................................21

8.1 Overview................................................................... 21

8.2 Functional Block Diagram......................................... 21

8.3 Feature Description...................................................22

8.4 Device Functional Modes..........................................22

9 Application and Implementation.................................. 23

9.1 Application Information............................................. 23

9.2 Typical Application.................................................... 23

9.3 Power Supply Recommendations.............................24

9.4 Layout....................................................................... 24

10 Device and Documentation Support..........................26

10.1 Receiving Notification of Documentation Updates..26

10.2 Support Resources................................................. 26

10.3 Trademarks.............................................................26

10.4 Electrostatic Discharge Caution..............................26

10.5 Glossary..................................................................26

11 Mechanical, Packaging, and Orderable

Information.................................................................... 26

4 Revision History

NOTE: Page numbers for previous revisions may differ from page numbers in the current version.

Changes from Revision X (May 2022) to Revision Y (October 2022)

Page

• Removed preview note from TSSOP-14 B devices in Device Information table................................................ 1

• Updated Description information........................................................................................................................ 1

• Updated LM324B and LM324BA Electrical Characteristics table for RTM revision........................................... 7

• Updated LM2902B and LM2902BA Electrical Characteriscs table for RTM revision......................................... 9

• Added graphs for LM324Bx and LM2902Bx to Typical Characteristics ...........................................................14

Changes from Revision W (March 2015) to Revision X (May 2022)

Page

• Updated Features to include the B and BA versions.......................................................................................... 1

• Added application links to Applications section.................................................................................................. 1

• Corrected available packages in the Device Information table...........................................................................1

• Added B and BA versions to Device Information table....................................................................................... 1

• Updated package images in the Pin Configuration and Functions section to new format - no specification

changes.............................................................................................................................................................. 4

• Renamed GND and Vcc to Vcc- and Vcc+, respectively, in the Pin Functions table .........................................4

• Added B and BA versions to Absolute Maximum Ratings table ........................................................................ 5

• Added the B and BA versions to the ESD Ratings table ................................................................................... 5

• Added B and BA versions to Recommended Operating Conditions table .........................................................5

• Added the Electrical Characteristics - LM324B and LM324BA table .................................................................7

• Added the Electrical Characteristics - LM2902B and LM2902BA table..............................................................9

• Removed Documentation Support and Related Links in the Device and Documentation Support section......26

Changes from Revision V (January 2014) to Revision W (March 2014)

Page

• Added Applications ............................................................................................................................................ 1

• Added Device Information table..........................................................................................................................1

LM124, LM124A, LM224, LM224A, LM224K, LM224KA

LM324, LM324A, LM324B, LM324K, LM324KA

LM2902, LM2902B, LM2902K, LM2902KV, LM2902KAV

SLOS066Y – SEPTEMBER 1975 – REVISED OCTOBER 2022

www.ti.com

2

Submit Document Feedback

Copyright © 2022 Texas Instruments Incorporated

Product Folder Links: LM124 LM124A LM224 LM224A LM224K LM224KA LM324 LM324A LM324B LM324K

LM324KA LM2902 LM2902B LM2902K LM2902KV LM2902KAV