Table of Contents

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

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

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

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

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

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

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

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

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

6.4 Thermal Information: LMV321A-Q1............................ 6

6.5 Thermal Information: LMV358A-Q1............................ 6

6.6 Thermal Information: LMV324A-Q1............................ 6

6.7 Electrical Characteristics.............................................7

6.8 Typical Characteristics................................................ 8

7 Detailed Description......................................................14

7.1 Overview................................................................... 14

7.2 Functional Block Diagram......................................... 14

7.3 Feature Description...................................................15

7.4 Device Functional Modes..........................................15

8 Application and Implementation.................................. 16

8.1 Application Information............................................. 16

8.2 Typical Application.................................................... 16

9 Power Supply Recommendations................................21

9.1 Input and ESD Protection......................................... 21

10 Layout...........................................................................22

10.1 Layout Guidelines................................................... 22

10.2 Layout Example...................................................... 22

11 Device and Documentation Support..........................23

11.1 Documentation Support.......................................... 23

11.2 Receiving Notification of Documentation Updates.. 23

11.3 Support Resources................................................. 23

11.4 Trademarks............................................................. 23

11.5 Electrostatic Discharge Caution.............................. 23

11.6 Glossary.................................................................. 23

12 Mechanical, Packaging, and Orderable

Information.................................................................... 23

4 Revision History

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

Changes from Revision C (January 2023) to Revision D (April 2023)

Page

• Changed the status of the DBV package from: preview to: active .................................................................... 1

Changes from Revision B (October 2021) to Revision C (January 2023)

Page

• Deleted preview note from the SC70 (5) packages in Device Information table................................................ 1

• Changed the formatting of the Pin Configuration and Functions section............................................................3

• Changed values in Thermal Information: LMV321A-Q1 table............................................................................ 6

Changes from Revision A (April 2021) to Revision B (October 2021)

Page

• Added LMV321A-Q1 GPN to the data sheet......................................................................................................1

• Added SOT-23 (5) and SC70 (5) packages in Device Information table............................................................1

• Deleted preview note from SOT-23 (14) and TSSOP (14) packages in Device Information table..................... 1

• Added LMV321A-Q1 SOT-23 (5), SC70 (5), and LMV321AU-Q1 SOT-23 (5) Packages, to Pin Configuration

and Functions section.........................................................................................................................................3

• Added Thermal Information: LMV321A-Q1 table................................................................................................6

Changes from Revision * (June 2020) to Revision A (April 2021)

Page

• Updated the numbering format for tables, figures and cross-references throughout the document.................. 1

• Deleted preview note from VSSOP (8) package in Device Information table.....................................................1

• Deleted SOT-23 (8), TSSOP (8), SOT-23 (5), and SC70 (5) packages from Device Information table............. 1

• Deleted TSSOP (8) Package, from Pin Configuration and Functions section.................................................... 3

• Added note (4) to differential input voltage in Absolute Maximum Ratings table................................................5

• Added thermal information for DGK package..................................................................................................... 6

• Added thermal information for DYY package..................................................................................................... 6

LMV321A-Q1, LMV324A-Q1, LMV358A-Q1

SLOSE67D – JUNE 2020 – REVISED APRIL 2023

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