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LM3489, LM3489-Q1

SNVS443C – MAY 2006 – REVISED DECEMBER 2016

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Product Folder Links: LM3489 LM3489-Q1

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Copyright © 2006–2016, Texas Instruments Incorporated

Table of Contents

1

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

2

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

3

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

4

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

5

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

6

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

6.1

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

6.2

ESD Ratings: LM3489 .............................................. 4

6.3

ESD Ratings: LM3489-Q1 ........................................ 4

6.4

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

6.5

Thermal Information .................................................. 5

6.6

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

6.7

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

7

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

7.1

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

7.2

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

7.3

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

7.4

Device Functional Mode ......................................... 14

8

Application and Implementation ........................ 15

8.1

Application Information............................................ 15

8.2

Typical Application .................................................. 15

9

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

10

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

10.1

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

10.2

Layout Examples................................................... 19

11

Device and Documentation Support ................. 20

11.1

Related Links ........................................................ 20

11.2

Receiving Notification of Documentation Updates 20

11.3

Community Resources.......................................... 20

11.4

Trademarks ........................................................... 20

11.5

Electrostatic Discharge Caution ............................ 20

11.6

Glossary ................................................................ 20

12

Mechanical, Packaging, and Orderable

Information ........................................................... 20

4 Revision History

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

Changes from Revision B (February 2013) to Revision C

Page

•

Added 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

•

Added AEC-Q100 Qualification bullets to Features ............................................................................................................... 1

•

Deleted Lead temperature (Vapor phase and Infrared maximums) ....................................................................................... 4

•

Added Thermal Information table ........................................................................................................................................... 5

Changes from Revision A (February 2013) to Revision B

Page

•

Changed layout of National Semiconductor Data Sheet to TI format .................................................................................... 1