Table of Contents

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

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

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

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

5 Pin Configuration and Functions...................................3

6 Specifications.................................................................. 4

6.1 Absolute Maximum Ratings........................................ 4

6.2 ESD Ratings............................................................... 4

6.3 Recommended Operating Conditions.........................4

6.4 Thermal Information....................................................5

6.5 Electrical Characteristics - LM324B and LM324BA.... 6

6.6 Electrical Characteristics - LM2902B and

LM2902BA.....................................................................8

6.7 Electrical Characteristics for LMx24 and LM324K.... 10

6.8 Electrical Characteristics for LM2902 and

LM2902V..................................................................... 11

6.9 Electrical Characteristics for LMx24A and

LM324KA.....................................................................12

6.10 Operating Conditions.............................................. 12

6.11 Typical Characteristics: All Devices Except B

and BA versions.......................................................... 13

7 Parameter Measurement Information.......................... 14

8 Detailed Description......................................................15

8.1 Overview................................................................... 15

8.2 Functional Block Diagram......................................... 15

8.3 Feature Description...................................................16

8.4 Device Functional Modes..........................................16

9 Application and Implementation.................................. 17

9.1 Application Information............................................. 17

9.2 Typical Application.................................................... 17

10 Power Supply Recommendations..............................18

11 Layout........................................................................... 18

11.1 Layout Guidelines................................................... 18

11.2 Layout Examples.....................................................19

12 Device and Documentation Support..........................20

12.1 Receiving Notification of Documentation Updates..20

12.2 Support Resources................................................. 20

12.3 Trademarks.............................................................20

12.4 Electrostatic Discharge Caution..............................20

12.5 Glossary..................................................................20

13 Mechanical, Packaging, and Orderable

Information.................................................................... 20

4 Revision History

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

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.............................................................................................................................................................. 3

• Renamed GND and Vcc to Vcc- and Vcc+, respectively, in the Pin Functions table .........................................3

• Added B and BA versions to Absolute Maximum Ratings table ........................................................................ 4

• Added the B and BA versions to the ESD Ratings table ................................................................................... 4

• Added B and BA versions to Recommended Operating Conditions table .........................................................4

• Added the Electrical Characteristics - LM324B and LM324BA table .................................................................6

• Added the Electrical Characteristics - LM2902B and LM2902BA table..............................................................8

• Removed Documentation Support and Related Links in the Device and Documentation Support section......20

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

Page

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

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

• Added Mechanical, Packaging, and Orderable Information section................................................................. 20

Changes from Revision U (August 2010) to Revision V (January 2014)

Page

• Updated document to new TI data sheet format - no specification changes...................................................... 1

• Updated Features .............................................................................................................................................. 1

• Removed Ordering Information table..................................................................................................................3

• Added Pin Functions table .................................................................................................................................3

LM124, LM124A, LM224, LM224A, LM224K, LM224KA

LM324, LM324A, LM324B, LM324K, LM324KA

LM2902, LM2902B, LM2902K, LM2902KV, LM2902KAV

SLOS066X – SEPTEMBER 1975 – REVISED MAY 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