Table of Contents

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

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

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

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

5 Device Comparison Table...............................................3

6 Pin Configuration and Functions...................................3

7 Specifications.................................................................. 6

7.1 Absolute Maximum Ratings........................................ 6

7.2 ESD Ratings............................................................... 6

7.3 Recommended Operating Conditions.........................6

7.4 Thermal Information: OPA863.................................... 7

7.5 Thermal Information: OPA2863.................................. 7

7.6 Thermal Information: OPA4863.................................. 7

7.7 Electrical Characteristics: VS = 10 V ..........................8

7.8 Electrical Characteristics: VS = 3 V...........................10

7.9 Typical Characteristics: VS = 10 V............................ 12

7.10 Typical Characteristics: VS = 3 V............................ 17

7.11 Typical Characteristics: VS = 3 V to 10 V................ 19

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

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

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

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

8.4 Device Functional Modes..........................................23

9 Application and Implementation.................................. 24

9.1 Application Information............................................. 24

9.2 Typical Applications.................................................. 24

9.3 Power Supply Recommendations.............................28

9.4 Layout....................................................................... 28

10 Device and Documentation Support..........................30

10.1 Documentation Support.......................................... 30

10.2 Receiving Notification of Documentation Updates..30

10.3 Support Resources................................................. 30

10.4 Trademarks.............................................................30

10.5 Electrostatic Discharge Caution..............................30

10.6 Glossary..................................................................30

11 Mechanical, Packaging, and Orderable

Information.................................................................... 30

4 Revision History

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

Changes from Revision I (December 2022) to Revision J (June 2023)

Page

• Changed the status of OPA4863 PW package, 14-pin TSSOP from: preview to: production and added

associated content..............................................................................................................................................1

Changes from Revision H (August 2022) to Revision I (December 2022)

Page

• Changed the status of the DBV package, 5-pin SOT23 from: preview to: production ...................................... 1

Changes from Revision G (July 2022) to Revision H (August 2022)

Page

• Changed the status of the RUN Package, from: preview to: production ........................................................... 3

Changes from Revision F (April 2022) to Revision G (July 2022)

Page

• Added OPAx863A information to the Features section...................................................................................... 1

• Added the DBV package, 5-pin SOT23 to the data sheet..................................................................................1

• Changed the status of the D Package, from: preview to: production .................................................................3

• Updated the Output Voltage vs Load Current and Output Voltage vs Load Current figures to show typical

device performance.......................................................................................................................................... 12

Changes from Revision E (November 2021) to Revision F (April 2022)

Page

• Added the D package, 8-pin SOIC and RUN package, 10-pin WQFN to the data sheet...................................1

OPA863, OPA2863, OPA4863

SBOS982J – JUNE 2020 – REVISED JUNE 2023

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