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OPA322-Q1

OPA2322-Q1

OPA4322-Q1

SLOS856B – JUNE 2013 – REVISED MAY 2017

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Product Folder Links: OPA322-Q1 OPA2322-Q1 OPA4322-Q1

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Copyright © 2013–2017, Texas Instruments Incorporated

Table of Contents

1

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

2

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

3

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

4

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

5

Pin Configuration and Functions ......................... 4

6

Specifications......................................................... 7

6.1

Absolute Maximum Ratings ...................................... 7

6.2

ESD Ratings ............................................................ 7

6.3

Recommended Operating Conditions ....................... 7

6.4

Thermal Information: OPA322-Q1 ............................ 8

6.5

Thermal Information: OPA2322-Q1 .......................... 8

6.6

Thermal Information: OPA4322-Q1 .......................... 8

6.7

Electrical Characteristics........................................... 9

7

Typical Characteristics........................................ 11

8

Detailed Description ............................................ 16

8.1

Overview ................................................................. 16

8.2

Functional Block Diagram ....................................... 16

8.3

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

8.4

Device Functional Modes........................................ 20

9

Application and Implementation ........................ 21

9.1

Application Information............................................ 21

9.2

Typical Application .................................................. 22

10

Power Supply Recommendations ..................... 23

11

Layout................................................................... 24

11.1

Layout Guidelines ................................................. 24

11.2

Layout Example ................................................... 24

12

Device and Documentation Support ................. 25

12.1

Device Support...................................................... 25

12.2

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

12.3

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

12.4

Receiving Notification of Documentation Updates 26

12.5

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

12.6

Trademarks ........................................................... 27

12.7

Electrostatic Discharge Caution ............................ 27

12.8

Glossary ................................................................ 27

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 Revision A (June 2013) to Revision B

Page

•

Updated data sheet text to the latest documentation and translation standards ................................................................... 1

•

Deleted "x" device marking and "with shutdown" from document title .................................................................................. 1

•

Deleted "Shutdown: 0.1 µA/ch" from Features list ................................................................................................................ 1

•

Deleted SON package from Features list .............................................................................................................................. 1

•

Deleted OPA322S-Q1, OPA2322S-Q1, OPA4322S-Q1 devices from data sheet ................................................................ 1

•

Changed single-supply current from 1.5 mA/ch to 1.6 mA/ch in Features section ................................................................ 1

•

Changed quad-supply current from 1.5 ma/ch to 1.4 ma/ch in Features section ................................................................. 1

•

Deleted "x" device marking, 6-pin SOT-23, 16-pin TSSOP, 10-pin VSSOP, 8-pin SOIC, 8-pin SON packages and

shutdown text from Description section ................................................................................................................................. 1

•

Deleted OPA322S-Q1, OPA2322S-Q1, and OPA4322S-Q1 devices from Device Information table .................................. 1

•

Deleted 8-pin SOIC and 8-pin SON packages from Device Information table ...................................................................... 1

•

Deleted OPA322S-Q1 pinout drawing and pin table information in Pin Configuration and Functions section ..................... 4

•

Deleted OPA2322-Q1 DRG package pinout drawing in Pin Configuration and Functions section........................................ 4

•

Deleted OPA2322S-Q1 pinout drawing and table information in Pin Configuration and Functions section ......................... 4

•

Deleted OPA4322S-Q1 pinout drawing and table information in Pin Configuration and Functions section ......................... 4

•

Updated OPA2322-Q1 pinout tables in Pin Configuration and Functions section ................................................................ 5

•

Updated OPA4322-Q1 pinout table in Pin Configuration and Functions section .................................................................. 6

•

•

Added automotive ESD Ratings table to the Specifications section ...................................................................................... 7

•

Added Recommended Operating Conditions table to the Specifications section .................................................................. 7

•

Deleted OPA322S-Q1 Thermal Information table ................................................................................................................. 8

•

Deleted OPA2322S-Q1 D and DRG package Thermal Information values ........................................................................... 8

•

Deleted OPA2322S-Q1 Thermal Information table values .................................................................................................... 8

•

Deleted OPA4322S-Q1 Thermal Information table values .................................................................................................... 8