LM7321, LM7322

SNOSAW8E – MAY 2008 – REVISED SEPTEMBER 2015

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Table of Contents

8.2

Functional Block Diagram ....................................... 20

1

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

8.3

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

2

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

8.4

Device Functional Modes........................................ 23

3

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

9

Application and Implementation ........................ 25

4

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

9.1

Application Information............................................ 25

5

Description continued ........................................... 3

9.2

Typical Application ................................................. 25

6

Pin Configuration and Functions ......................... 3

10

Power Supply Recommendations ..................... 27

7

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

11

Layout................................................................... 27

7.1

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

11.1

Layout Guidelines ................................................. 27

7.2

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

11.2

Layout Example .................................................... 27

7.3

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

12

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

7.4

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

12.1

Related Links ........................................................ 28

7.5

2.7-V Electrical Characteristics ............................... 5

12.2

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

7.6

±5-V Electrical Characteristics ................................. 7

12.3

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

7.7

±15-V Electrical Characteristics ............................... 8

12.4

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

7.8

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

12.5

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

8

Detailed Description ............................................ 20

13

Mechanical, Packaging, and Orderable

8.1

Overview ................................................................. 20

Information ........................................................... 28

4 Revision History

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

Changes from Revision D (March 2013) to Revision E

Page

•

Added Pin Configuration and Functions section, ESD Ratings table, Feature Description section, Device Functional

Modes, Application and Implementation section, Power Supply Recommendations section, Layout section, Device

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

Changes from Revision C (May 2008) to Revision D

Page

•

Changed layout of National Data Sheet to TI format ........................................................................................................... 25

2

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