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OPA818

SBOS940A – MAY 2019 – REVISED MARCH 2020

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Copyright © 2019–2020, Texas Instruments Incorporated

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 ......................... 4

7

Specifications......................................................... 5

7.1

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

7.2

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

7.3

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

7.4

Thermal Information .................................................. 5

7.5

Electrical Characteristics: VS = ±5 V......................... 6

7.6

Typical Characteristics: VS = ±5 V ............................ 8

7.7

Typical Characteristics: VS = 6 V ............................ 14

8

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

8.1

Overview ................................................................. 15

8.2

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

8.3

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

8.4

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

9

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

9.1

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

9.2

Typical Applications ................................................ 21

10

Power Supply Recommendations ..................... 24

11

Layout................................................................... 25

11.1

Layout Guidelines ................................................. 25

11.2

Layout Example .................................................... 26

12

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

12.1

Device Support .................................................... 28

12.2

Documentation Support ....................................... 28

12.3

Receiving Notification of Documentation Updates 28

12.4

Community Resources.......................................... 28

12.5

Trademarks ........................................................... 28

12.6

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

12.7

Glossary ................................................................ 28

13

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 Original (May 2019) to Revision A

Page

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Changed document status From: Advance Information To: Production Data ....................................................................... 1