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INA818

SBOS894A – APRIL 2019 – REVISED JUNE 2019

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Copyright © 2019, 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........................................... 6

7.6

Typical Characteristics: Table of Graphs .................. 8

7.7

Typical Characteristics ............................................ 10

8

Detailed Description ............................................ 19

8.1

Overview ................................................................. 19

8.2

Functional Block Diagram ....................................... 19

8.3

Feature Description................................................. 20

8.4

Device Functional Modes........................................ 26

9

Application and Implementation ........................ 26

9.1

Application Information............................................ 26

9.2

Typical Applications ................................................ 29

10

Power Supply Recommendations ..................... 32

11

Layout................................................................... 32

11.1

Layout Guidelines ................................................. 32

11.2

Layout Example .................................................... 33

12

Device and Documentation Support ................. 34

12.1

Documentation Support ........................................ 34

12.2

Receiving Notification of Documentation Updates 34

12.3

Community Resources.......................................... 34

12.4

Trademarks ........................................................... 34

12.5

Electrostatic Discharge Caution ............................ 34

12.6

Glossary ................................................................ 34

13

Mechanical, Packaging, and Orderable

Information ........................................................... 34

4 Revision History

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

Changes from Original (April 2019) to Revision A

Page

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Changed document status from Advance Information to Production Data ........................................................................... 1