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INA240

SBOS662A – JULY 2016 – REVISED OCTOBER 2016

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Copyright © 2016, 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 ......................... 3

7

Specifications......................................................... 4

7.1

Absolute Maximum Ratings ...................................... 4

7.2

ESD Ratings.............................................................. 4

7.3

Recommended Operating Conditions ....................... 4

7.4

Thermal Information .................................................. 4

7.5

Electrical Characteristics........................................... 5

7.6

Typical Characteristics .............................................. 6

8

Detailed Description ............................................ 10

8.1

Overview ................................................................. 10

8.2

Functional Block Diagram ....................................... 10

8.3

Feature Description................................................. 10

8.4

Device Functional Modes........................................ 12

9

Application and Implementation ........................ 18

9.1

Application Information............................................ 18

9.2

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

9.3

Do's and Don'ts ...................................................... 24

10

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

10.1

Power Supply Decoupling ..................................... 24

11

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

11.1

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

11.2

Layout Example .................................................... 25

12

Device and Documentation Support ................. 26

12.1

Documentation Support ....................................... 26

12.2

Related Links ........................................................ 26

12.3

Receiving Notification of Documentation Updates 26

12.4

Community Resources.......................................... 26

12.5

Trademarks ........................................................... 26

12.6

Electrostatic Discharge Caution ............................ 26

12.7

Glossary ................................................................ 26

13

Mechanical, Packaging, and Orderable

Information ........................................................... 27

4 Revision History

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

Changes from Original (July 2016) to Revision A

Page

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Released to production .......................................................................................................................................................... 1