TAS2120 datasheet(2/63 Pages) TI

2 / 63 page

Table of Contents

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

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

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

4 Pin Configuration and Functions...................................2

5 Specifications.................................................................. 4

5.1 Absolute Maximum Ratings........................................ 4

5.2 ESD Ratings............................................................... 4

5.3 Recommended Operating Conditions.........................4

5.4 Thermal Information....................................................5

5.5 Electrical Characteristics.............................................5

5.6 Timing Requirements................................................13

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

6 Detailed Description......................................................17

6.1 Overview................................................................... 17

6.2 Functional Block Diagram......................................... 17

6.3 Device Functional Modes..........................................17

6.4 Feature Description...................................................25

6.5 Programming............................................................ 40

7 Application and Implementation.................................. 44

7.1 Application Information............................................. 44

7.2 Typical Application.................................................... 44

8 Power Supply Recommendations................................52

9 Layout.............................................................................53

9.1 Layout Guidelines..................................................... 53

9.2 Layout Example........................................................ 54

10 Device and Documentation Support..........................54

10.1 Documentation Support.......................................... 55

10.2 Receiving Notification of Documentation Updates..55

10.3 Support Resources................................................. 55

10.4 Trademarks.............................................................55

10.5 Electrostatic Discharge Caution..............................55

10.6 Glossary..................................................................55

11 Revision History.......................................................... 55

12 Mechanical, Packaging, and Orderable

Information.................................................................... 55

12.1 Package Option Addendum.................................... 56

12.2 Tape and Reel Information......................................57

4 Pin Configuration and Functions

FSYNC

DREG

GND

VDD

GND

SEL5

SBCLK

SDIN

SDOUT

BGND

VBAT_SNS

PGND

Figure 4-1. QFN Package Bottom View

TAS2120

SLASFC6 – AUGUST 2024

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