PCM3070

SLAS724A – SEPTEMBER 2008 – REVISED NOVEMBER 2014

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Table of Contents

8.15

1

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

8.16

SPI Interface Timing (See Figure 6) ..................... 19

2

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

8.17

Typical Characteristics .......................................... 20

3

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

9

Parameter Measurement Information ................ 22

4

Simplified Schematic............................................. 1

10

Detailed Description ........................................... 22

5

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

10.1

Overview ............................................................... 22

6

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

10.2

Functional Block Diagram ..................................... 23

7

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

10.3

Feature Description............................................... 23

8

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

10.4

Device Functional Modes...................................... 30

8.1

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

10.5

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

8.2

Handling Ratings ...................................................... 7

11

Application and Implementation........................ 35

8.3

Recommended Operating Conditions ....................... 7

11.1

Application Information.......................................... 35

8.4

Thermal Information .................................................. 8

11.2

Typical Application ................................................ 35

8.5

Electrical Characteristics, ADC ................................. 8

12

Power Supply Recommendations ..................... 39

8.6

Electrical Characteristics, Bypass Outputs ............. 10

13

Layout................................................................... 39

8.7

Electrical Characteristics, Audio DAC Outputs ....... 11

13.1

Layout Guidelines ................................................. 39

8.8

Electrical Characteristics, LDO ............................... 13

13.2

Layout Example .................................................... 40

8.9

Electrical Characteristics, Misc. .............................. 13

14

Device and Documentation Support ................. 41

8.10

Electrical Characteristics, Logic Levels................. 13

14.1

Documentation Support ....................................... 41

8.11

Figure 1)................................................................... 14

14.2

Trademarks ........................................................... 41

8.12

14.3

Electrostatic Discharge Caution ............................ 41

Figure 2)................................................................... 15

14.4

Glossary ................................................................ 41

8.13

DSP Timing in Master Mode (see Figure 3) ......... 16

15

Mechanical, Packaging, and Orderable

8.14

DSP Timing in Slave Mode (see Figure 4) ........... 17

Information ........................................................... 41

5 Revision History

Changes from Original (February 2011) to Revision A

Page

•

Added Pin Configuration and Functions section, Handling Rating 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

2

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