TPA2028D1

SLOS660C – JANUARY 2010 – REVISED OCTOBER 2015

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Table of Contents

9.4

Device Functional Modes........................................ 24

1

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

9.5

Programming .......................................................... 25

2

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

9.6

Register Maps ......................................................... 26

3

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

10

Application and Implementation........................ 31

4

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

10.1

Application Information.......................................... 31

5

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

10.2

Typical Application ............................................... 31

6

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

11

Power Supply Recommendations ..................... 33

7

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

11.1

Power Supply Decoupling Capacitors................... 33

7.1

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

12

Layout................................................................... 34

7.2

ESD Ratings.............................................................. 5

12.1

Layout Guidelines ................................................. 34

7.3

Recommended Operating Conditions ....................... 5

12.2

Layout Example .................................................... 35

7.4

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

12.3

Efficiency and Thermal Considerations ................ 35

7.5

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

13

Device and Documentation Support ................. 37

7.6

Operating Characteristics.......................................... 6

13.1

Device Support...................................................... 37

7.7

13.2

Community Resources.......................................... 37

7.8

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

13.3

Trademarks ........................................................... 37

8

Parameter Measurement Information ................ 12

13.4

Electrostatic Discharge Caution ............................ 37

9

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

13.5

Glossary ................................................................ 37

9.1

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

14

Mechanical, Packaging, and Orderable

9.2

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

Information ........................................................... 37

9.3

Feature Description................................................. 13

4 Revision History

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

Changes from Revision B (August 2012) to Revision C

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 A (March 2011) to Revision B

Page

•

Added Figure 28 .................................................................................................................................................................. 11

•

Added ENABLE/DISABLE AMPLIFIER section ................................................................................................................... 24

Changes from Original (January 2010) to Revision A

Page

•

Table 4, Changed Register 1, Bit7 From: 0 To: 1 ............................................................................................................... 26

2

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