TAS5721 datasheet(2/78 Pages) TI1

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TAS5721

SLOS739A – JULY 2012 – REVISED MARCH 2016

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Table of Contents

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

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

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

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

Device Comparison Table..................................... 3

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

Specifications......................................................... 6

7.1

Absolute Maximum Ratings ...................................... 6

7.2

ESD Ratings.............................................................. 6

7.3

Recommended Operating Conditions ....................... 6

7.4

Thermal Information .................................................. 7

7.5

Electrical Characteristics – I/O Pin Characteristics... 7

7.6

Master Clock Characteristics .................................... 8

7.7

Speaker Amplifier Characteristics ............................. 8

7.8

Headphone Amplifier and Line Driver

Characteristics ........................................................... 9

7.9

Protection Characteristics ......................................... 9

7.10

I2C Serial Control Port Requirements and

Specifications ............................................................ 9

7.11

Serial Audio Port Timing ......................................... 9

7.12

Typical Characteristics .......................................... 12

Parameter Measurement Information ................ 20

Detailed Description ............................................ 21

9.1

Overview ................................................................. 21

9.2

Functional Block Diagram ....................................... 21

9.3

Feature Description................................................. 22

9.4

Device Functional Modes........................................ 35

9.5

Programming .......................................................... 36

9.6

Application and Implementation........................ 57

10.1

Application Information.......................................... 57

10.2

Typical Application ................................................ 58

10.3

System Examples ................................................. 63

Power Supply Recommendations ..................... 68

11.1

DVDD and AVDD Supplies ................................... 68

11.2

PVDD Power Supply ............................................. 68

Layout................................................................... 68

12.1

Layout Guidelines ................................................. 68

12.2

Layout Example .................................................... 69

Device and Documentation Support ................. 70

13.1

Device Support...................................................... 70

13.2

Documentation Support ........................................ 70

13.3

Community Resources.......................................... 70

13.4

Trademarks ........................................................... 70

13.5

Electrostatic Discharge Caution ............................ 70

13.6

Glossary ................................................................ 70

Mechanical, Packaging, and Orderable

Information ........................................................... 70

4 Revision History

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

Changes from Original (July 2012) to Revision A

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

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