TS3USB221A

SCDS277A – NOVEMBER 2008 – REVISED FEBRUARY 2015

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Table of Contents

1

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

8

Parameter Measurement Information .................. 8

2

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

9

Detailed Description ............................................ 12

9.1

Overview ................................................................. 12

3

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

9.2

Functional Block Diagram ....................................... 12

4

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

9.1

Feature Description................................................. 13

5

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

9.2

Device Functional Modes........................................ 13

6

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

10

Application and Implementation........................ 14

7

Specifications......................................................... 4

10.1

Application Information.......................................... 14

7.1

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

10.2

Typical Application ................................................ 14

7.2

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

11

Power Supply Recommendations ..................... 16

7.3

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

12

Layout................................................................... 16

7.4

Thermal Information .................................................. 4

12.1

Layout Guidelines ................................................. 16

7.5

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

12.2

Layout Example .................................................... 17

7.6

±10% .......................................................................... 5

13

Device and Documentation Support ................. 18

7.7

13.1

Trademarks ........................................................... 18

±10% .......................................................................... 6

13.2

Electrostatic Discharge Caution ............................ 18

7.8

13.3

Glossary ................................................................ 18

7.9

14

Mechanical, Packaging, and Orderable

7.10

Typical Characteristics ............................................ 7

Information ........................................................... 18

5 Revision History

Changes from Original (November 2008) to Revision A

Page

•

Added ESD Ratings 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

•

Deleted the Ordering Information table from the data sheet. See the Mechanical, Packaging, and Orderable

Information section for the ordering information..................................................................................................................... 1

•

Update the document to the new TI data sheet standard ..................................................................................................... 1

2

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