TAS2553

SLAS978B – SEPTEMBER 2013 – REVISED FEBRUARY 2014

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Table of Contents

7.5

Register Map........................................................... 31

1

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

8

Applications and Implementation ...................... 42

2

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

8.1

Application Information............................................ 42

3

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

8.2

Typical Applications ................................................ 42

4

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

8.3

Initialization ............................................................. 46

5

Terminal Configuration and Functions................ 3

9

Power Supply Recommendations ...................... 47

6

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

9.1

Power Supplies ....................................................... 47

6.1

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

9.2

Power Supply Sequencing ...................................... 47

6.2

Handling Ratings....................................................... 4

9.3

Boost Supply Details ............................................... 47

6.3

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

10

Layout................................................................... 48

6.4

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

10.1

Layout Guidelines ................................................. 48

6.5

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

10.2

Layout Example .................................................... 49

6.6

Timing Requirements/Timing Diagrams.................... 8

10.3

Package Dimensions ............................................ 50

6.7

Typical Characteristics .............................................. 9

11

Device and Documentation Support ................. 51

7

Detailed Description ............................................ 13

11.1

Trademarks ........................................................... 51

7.1

Overview ................................................................. 13

11.2

Electrostatic Discharge Caution ............................ 51

7.2

Functional Block Diagram ....................................... 13

11.3

Glossary ................................................................ 51

7.3

Feature Description................................................. 14

12

Mechanical, Packaging, and Orderable

7.4

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

Information ........................................................... 52

4 Revision History

Changes from Revision A (October 2013) to Revision B

Page

•

Changed data sheet format .................................................................................................................................................... 1

Changes from Original (September 2013) to Revision A

Page

•

Changed Register 0x16[3:0] from 0111 to 1000 ................................................................................................................. 40

2

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