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OPA188

SBOS642C – MARCH 2013 – REVISED JANUARY 2020

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Table of Contents

1

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

2

Applications ........................................................... 1

3

Description ............................................................. 1

4

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

5

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

5.1

Portfolio Comparison................................................. 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: High-Voltage Operation .. 5

7.6

Electrical Characteristics: Low-Voltage Operation... 6

7.7

Typical Characteristics: Table of Graphs .................. 7

7.8

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

8

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

8.1

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

8.2

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

8.3

Feature Description................................................. 16

8.4

Device Functional Modes........................................ 19

9

Application and Implementation ........................ 20

9.1

Application Information............................................ 20

9.2

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

10

Power Supply Recommendations ..................... 25

11

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

11.1

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

11.2

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

12

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

12.1

Device Support...................................................... 26

12.2

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

12.3

Receiving Notification of Documentation Updates 26

12.4

Support 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 Revision B (September 2016) to Revision C

Page

•

Deleted automotive (Q1) device test conditions from plots in this commercial device data sheet ....................................... 8

Changes from Revision A (March 2013) to Revision B

Page

•

Added Device Information, Device Comparison, ESD Ratings, and Recommended Operating Conditions tables, and

Detailed Description, Applications and Implementation, Power Supply Recommendations, Layout, Device and

Documentation Support, and Mechanical, Packaging, and Orderable Information sections ................................................. 1

•

Deleted Package Information table; all information now available in the package option addendum at the end of the

data sheet .............................................................................................................................................................................. 3

•

Changed input bias current maximum value for over-temperature test condition in Electrical Characteristics ..................... 5

•

Changed input offset current maximum value for over-temperature test condition in Electrical Characteristics ................... 5

•

Changed quiescent current values in Electrical Characteristics............................................................................................. 5

•

Changed input bias current maximum value for over-temperature test condition in Electrical Characteristics ..................... 6

•

Changed input offset current maximum value for over-temperature test condition in Electrical Characteristics ................... 6

•

Changed quiescent current maximum values in Electrical Characteristics ............................................................................ 6

Changes from Original (March 2013) to Revision A

Page

•

Changed document status to Production Data....................................................................................................................... 1