LM94022, LM94022-Q1

SNIS140F – MAY 2006 – REVISED SEPTEMBER 2015

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Table of Contents

1

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

8

Application and Implementation ........................ 16

8.1

Application Information............................................ 16

2

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

8.2

Typical Application ................................................. 17

3

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

8.3

System Examples ................................................... 18

4

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

9

Power Supply Recommendations ...................... 19

5

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

10

Layout................................................................... 19

6

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

10.1

Layout Guidelines ................................................. 19

6.1

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

10.2

Layout Example .................................................... 20

6.2

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

10.3

Output and Noise Considerations ......................... 20

6.3

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

11

Device and Documentation Support ................. 21

6.4

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

11.1

Related Links ........................................................ 21

6.5

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

11.2

Community Resources.......................................... 21

6.6

Typical Characteristics .............................................. 7

11.3

Trademarks ........................................................... 21

7

Detailed Description .............................................. 9

11.4

Electrostatic Discharge Caution ............................ 21

7.1

Overview ................................................................... 9

11.5

Glossary ................................................................ 21

7.2

Functional Block Diagram ......................................... 9

12

Mechanical, Packaging, and Orderable

7.3

Feature Description................................................... 9

Information ........................................................... 21

7.4

Device Functional Modes........................................ 14

4 Revision History

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

Changes from Revision E (June 2013) to Revision F

Page

•

Added or changed: 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 D (February 2013) to Revision E

Page

•

added parabolic equation for LM94022/-Q1 .......................................................................................................................... 1

Changes from Revision C (May 2005) to Revision D

Page

•

Changed layout of National Data Sheet to TI format ........................................................................................................... 17

2

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