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: OPA1655.................................. 5

6.5 Thermal Information: OPA1656.................................. 5

6.6 Electrical Characteristics.............................................6

6.7 Typical Characteristics................................................ 8

7 Detailed Description......................................................15

7.1 Overview................................................................... 15

7.2 Functional Block Diagram......................................... 15

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

7.4 Device Functional Modes..........................................18

8 Application and Implementation.................................. 19

8.1 Application Information............................................. 19

8.2 Typical Applications.................................................. 20

8.3 Power Supply Recommendations.............................27

8.4 Layout....................................................................... 27

9 Device and Documentation Support............................29

9.1 Device Support......................................................... 29

9.2 Documentation Support............................................ 30

9.3 Receiving Notification of Documentation Updates....30

9.4 Support Resources................................................... 30

9.5 Trademarks...............................................................30

9.6 Electrostatic Discharge Caution................................30

9.7 Glossary....................................................................30

10 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 B (December 2021) to Revision C (September 2022)

Page

• Changed OPA1655 DBV (SOT-23, 5) package from preview to production data (active)..................................1

Changes from Revision A (July 2019) to Revision B (December 2021)

Page

• Added OPA1655 production data (active) device and associated content......................................................... 1

Changes from Revision * (March 2019) to Revision A (July 2019)

Page

• Changed device status from advanced information (preview) to production data (active)................................. 1

OPA1655, OPA1656

SBOS901C – MARCH 2019 – REVISED SEPTEMBER 2022

www.ti.com

2

Submit Document Feedback

Copyright © 2022 Texas Instruments Incorporated

Product Folder Links: OPA1655 OPA1656