PCM2704C, PCM2705C, PCM2706C, PCM2707C

SBFS036B – MAY 2015 – REVISED AUGUST 2015

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Table of Contents

9.1

Overview ................................................................. 18

1

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

9.2

Functional Block Diagrams ..................................... 18

2

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

9.3

Feature Description................................................. 20

3

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

9.4

Device Functional Modes........................................ 25

4

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

9.5

Programming........................................................... 26

5

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

9.6

Register Maps ......................................................... 29

6

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

10

Application and Implementation........................ 30

7

Specifications......................................................... 7

10.1

Application Information.......................................... 30

7.1

Absolute Maximum Ratings ...................................... 7

10.2

Typical Application ............................................... 30

7.2

ESD Ratings.............................................................. 7

11

Power Supply Recommendations ..................... 37

7.3

Recommended Operating Conditions ...................... 8

12

Layout................................................................... 37

7.4

Thermal Information: PCM2704C, PCM2705C......... 8

12.1

Layout Guidelines ................................................. 37

7.5

Thermal Information: PCM2706C, PCM2707C......... 8

12.2

Layout Example .................................................... 37

7.6

Electrical Characteristics: PCM2704CDB,

13

Device and Documentation Support ................. 40

PCM2705CDB, PCM2706CPJT, PCM2707CPJT ..... 9

13.1

Documentation Support ........................................ 40

7.7

Audio Interface Timing Characteristics ................... 11

13.2

Related Links ........................................................ 40

7.8

Audio Clock Timing Characteristics ........................ 11

13.3

Community Resources.......................................... 40

7.9

External ROM Read Interface Timing

Characteristics ......................................................... 11

13.4

Trademarks ........................................................... 40

7.10

SPI Timing Characteristics.................................... 12

13.5

Electrostatic Discharge Caution ............................ 40

7.11

Typical Characteristics .......................................... 14

13.6

Glossary ................................................................ 40

8

Parameter Measurement Information ................ 17

14

Mechanical, Packaging, and Orderable

Information ........................................................... 40

9

Detailed Description ............................................ 18

4 Revision History

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

Changes from Revision A (July 2012) to Revision B

Page

•

Added Handling 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 Original (August 2011) to Revision A

Page

•

Changed product status from Mixed Status to Production Data ............................................................................................ 1

•

Changed Features section to show full compliance with USB2.0 Specification (but still using USB1.1 descriptors) ............ 1

•

Changed Description section to show USB2.0 compliance (USB1.1 was absorbed into 2.0 specification) .......................... 1

2

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