Table of Contents

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

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

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

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

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

6 Specifications.................................................................. 6

6.1 Absolute Maximum Ratings........................................ 6

6.2 ESD Ratings............................................................... 6

6.3 Recommended Operating Conditions.........................6

6.4 Thermal Information....................................................7

6.5 Electrical Characteristics - LM324B and LM324BA.... 8

6.6 Electrical Characteristics - LM2902B and

LM2902BA...................................................................10

6.7 Electrical Characteristics for LM324, LM324K,

LM224, LM224K, and LM124...................................... 12

6.8 Electrical Characteristics for LM2902, LM2902K,

LM2902KV and LM2902KAV.......................................13

6.9 Electrical Characteristics for LM324A,

LM324KA, LM224A, LM224KA, and LM124A............. 14

6.10 Operating Conditions.............................................. 14

6.11 Typical Characteristics............................................ 15

6.12 Typical Characteristics: All Devices Except B

and BA Versions..........................................................21

7 Parameter Measurement Information.......................... 22

8 Detailed Description......................................................22

8.1 Overview................................................................... 22

8.2 Functional Block Diagram......................................... 23

8.3 Feature Description...................................................24

8.4 Device Functional Modes..........................................24

9 Application and Implementation.................................. 25

9.1 Application Information............................................. 25

9.2 Typical Application.................................................... 25

9.3 Power Supply Recommendations.............................26

9.4 Layout....................................................................... 26

10 Device and Documentation Support..........................28

10.1 Receiving Notification of Documentation Updates..28

10.2 Support Resources................................................. 28

10.3 Trademarks.............................................................28

10.4 Electrostatic Discharge Caution..............................28

10.5 Glossary..................................................................28

11 Mechanical, Packaging, and Orderable

Information.................................................................... 28

4 Revision History

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

Changes from Revision Z (April 2023) to Revision AA (September 2023)

Page

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

• Changed the format of the Package Information table to include package lead size.........................................1

Changes from Revision Y (October 2022) to Revision Z (April 2023)

Page

• Added WQFN-16 package in the Package Information table.............................................................................1

• Added WQFN-16 package details to Pin Configuration and Functions section..................................................4

• Added additional graphs for LM324Bx and LM2902Bx to Typical Characteristics .......................................... 15

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............................................8

• Updated LM2902B and LM2902BA Electrical Characteristics table for RTM revision......................................10

• Added graphs for LM324Bx and LM2902Bx to Typical Characteristics ...........................................................15

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 ........................................................................ 6

• Added the B and BA versions to the ESD Ratings table ................................................................................... 6

• Added B and BA versions to Recommended Operating Conditions table .........................................................6

LM124, LM124A, LM224, LM224A, LM224K, LM224KA

LM324, LM324A, LM324B, LM324K, LM324KA

LM2902, LM2902B, LM2902K, LM2902KV, LM2902KAV

SLOS066AA – SEPTEMBER 1975 – REVISED SEPTEMBER 2023

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LM2902K LM2902KV LM2902KAV