TLV320AIC3204

SLOS602C – SEPTEMBER 2008 – REVISED NOVEMBER 2014

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Table of Contents

8.17

1

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

8.18

SPI Interface Timing (See Figure 7) ..................... 21

2

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

8.19

Typical Characteristics .......................................... 22

3

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

8.20

Typical Characteristics, FFT ................................. 24

4

Simplified Block Diagram ..................................... 1

9

Parameter Measurement Information ................ 25

5

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

10

Detailed Description ........................................... 25

6

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

10.1

Overview ............................................................... 25

7

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

10.2

Functional Block Diagram ..................................... 26

8

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

10.3

Feature Description............................................... 26

8.1

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

10.4

Device Functional Modes...................................... 34

8.2

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

10.5

Register Map......................................................... 34

8.3

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

11

Applications and Implementation...................... 39

8.4

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

11.1

Application Information.......................................... 39

8.5

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

11.2

Typical Application ................................................ 39

8.6

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

12

Power Supply Recommendations ..................... 43

8.7

Electrical Characteristics, Microphone Interface..... 11

13

Layout................................................................... 43

8.8

Electrical Characteristics, Audio DAC Outputs ....... 12

13.1

Layout Guidelines ................................................. 43

8.9

Electrical Characteristics, LDO ............................... 14

13.2

Layout Example .................................................... 44

8.10

Electrical Characteristics, Misc. ............................ 15

14

Device and Documentation Support ................. 45

8.11

Electrical Characteristics, Logic Levels................. 16

14.1

Documentation Support ........................................ 45

8.12

Figure 1)................................................................... 16

14.2

Trademarks ........................................................... 45

8.13

14.3

Electrostatic Discharge Caution ............................ 45

Figure 2)................................................................... 17

14.4

Glossary ................................................................ 45

8.14

DSP Timing in Master Mode (see Figure 3) ......... 18

15

Mechanical, Packaging, and Orderable

8.15

DSP Timing in Slave Mode (see Figure 4) ........... 19

Information ........................................................... 45

8.16

Digital Microphone PDM Timing (see Figure 5).... 19

5 Revision History

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

Changes from Revision B (October 2012) to Revision C

Page

•

Added the Device information table, Handling Ratings table, Applications and Implementation section, Layout

section, and the Device and Documentation Support section................................................................................................ 1

•

Changed the pin description From: connect to DVss. To: D-LDO enable signal ................................................................... 6

•

Added "DVDD" to LDOs disabled in operating conditions statement..................................................................................... 7

•

Added "Audio input max ac signal swing" to the Recommended Operating Conditions table............................................... 7

•

•

2

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