PCMD3140IRTER datasheet(2/106 Pages) TI

2 / 106 page

Table of Contents

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

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

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

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

5 Pin Configuration and Functions...................................3

6 Specifications.................................................................. 4

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

6.2 ESD Ratings .............................................................. 4

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

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

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

6.6 Timing Requirements: I2C Interface ...........................8

6.7 Switching Characteristics: I2C Interface .....................9

6.8 Timing Requirements: TDM, I2S or LJ Interface ........ 9

6.9 Switching Characteristics: TDM, I2S or LJ

Interface ....................................................................... 9

6.10 Timing Requirements: PDM Digital Microphone

Interface ..................................................................... 10

6.11 Switching Characteristics: PDM Digial

Microphone Interface ..................................................10

6.12 Timing Diagrams.....................................................10

6.13 Typical Characteristics............................................ 12

7 Detailed Description......................................................15

7.1 Overview................................................................... 15

7.2 Functional Block Diagram......................................... 16

7.3 Feature Description...................................................16

7.4 Device Functional Modes..........................................49

7.5 Programming............................................................ 50

7.6 Register Maps...........................................................53

8 Application and Implementation.................................. 92

8.1 Application Information............................................. 92

8.2 Typical Application.................................................... 92

8.3 What to Do and What Not to Do............................... 95

9 Power Supply Recommendations................................96

10 Layout...........................................................................97

10.1 Layout Guidelines................................................... 97

10.2 Layout Example...................................................... 97

11 Device and Documentation Support..........................98

11.1 Documentation Support.......................................... 98

11.2 Receiving Notification of Documentation Updates.. 98

11.3 Support Resources................................................. 98

11.4 Trademarks............................................................. 98

11.5 Electrostatic Discharge Caution.............................. 98

11.6 Glossary.................................................................. 98

12 Mechanical, Packaging, and Orderable

Information.................................................................... 98

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 advance information to production data.......................................................... 1

PCMD3140

SBASA64A – DECEMBER 2020 – REVISED JUNE 2021

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