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

Page

• Deleted 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................................................. 3

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

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

Page

• Deleted 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......................................................................................................................................... 3

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

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

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

• 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......27

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................................................................. 29

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

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

• Deleted Ordering Information table.................................................................................................................... 3

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

LM124, LM124A, LM224, LM224A, LM224K, LM224KA

LM324, LM324A, LM324B, LM324BA, LM324K, LM324KA

LM2902, LM2902B, LM2902BA, LM2902K, LM2902KAV, LM2902KV

SLOS066AE – AUGUST 1975 – REVISED SEPTEMBER 2025

www.ti.com

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Product Folder Links: LM124 LM124A LM224 LM224A LM224K LM224KA LM324 LM324A LM324B LM324BA LM324K LM324KA LM2902

LM2902B LM2902BA LM2902K LM2902KAV LM2902KV