PCM1820 datasheet(2/130 Pages) TI

2 / 130 page

Table of Contents

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

2 Applications..................................................................... 1

3 Description.......................................................................1

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

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

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

7 Specifications.................................................................. 5

7.1 Absolute Maximum Ratings ....................................... 5

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

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

7.4 Thermal Information ...................................................6

7.5 Electrical Characteristics ............................................7

7.6 Timing Requirements: I2C Interface ......................... 11

7.7 Switching Characteristics: I2C Interface ................... 11

7.8 Timing Requirements: TDM, I2S or LJ Interface ...... 12

7.9 Switching Characteristics: TDM, I2S or LJ

Interface ..................................................................... 12

7.10 Timing Requirements: PDM Digital Microphone

Interface ..................................................................... 12

7.11 Switching Characteristics: PDM Digital

Microphone Interface ..................................................13

7.12 Timing Diagrams.....................................................13

7.13 Typical Characteristics............................................ 15

8 Detailed Description......................................................19

8.1 Overview................................................................... 19

8.2 Functional Block Diagram......................................... 20

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

8.4 Device Functional Modes..........................................59

8.5 Programming............................................................ 60

8.6 Register Maps...........................................................63

9 Application and Implementation................................ 112

9.1 Application Information............................................112

9.2 Typical Applications.................................................112

9.3 What to Do and What Not to Do..............................119

10 Power Supply Recommendations............................119

11 Layout......................................................................... 120

11.1 Layout Guidelines................................................. 120

11.2 Layout Example.................................................... 120

12 Device and Documentation Support........................121

12.1 Documentation Support........................................ 121

12.2 Receiving Notification of Documentation Updates121

12.3 Support Resources............................................... 121

12.4 Trademarks...........................................................121

12.5 Electrostatic Discharge Caution............................121

12.6 Glossary................................................................121

13 Mechanical, Packaging, and Orderable

Information.................................................................. 122

4 Revision History

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

Changes from Revision * (December 2020) to Revision A (June 2021)

Page

• Changed document status from advanced information to production data........................................................ 1

TLV320ADC6120

SBASA92A – DECEMBER 2020 – REVISED JUNE 2021

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