2

TMUX1208, TMUX1209

SCDS389C – AUGUST 2018 – REVISED DECEMBER 2018

www.ti.com

Product Folder Links: TMUX1208 TMUX1209

Submit Documentation Feedback

Copyright © 2018, Texas Instruments Incorporated

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 ......................... 3

7

Specifications......................................................... 5

7.1

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

7.2

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

7.3

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

7.4

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

7.5

Electrical Characteristics (VDD = 5 V ±10 %) ............ 6

7.6

Electrical Characteristics (VDD = 3.3 V ±10 %) ......... 8

7.7

Electrical Characteristics (VDD = 1.8 V ±10 %) ....... 10

7.8

Electrical Characteristics (VDD = 1.2 V ±10 %) ....... 12

7.9

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

8

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

8.1

Overview ................................................................. 15

8.2

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

8.3

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

9

Application and Implementation ........................ 22

9.1

Application Information............................................ 22

9.2

Typical Application ................................................. 22

9.3

Design Requirements.............................................. 22

9.4

Detailed Design Procedure ..................................... 23

9.5

Application Curve .................................................... 23

10

Power Supply Recommendations ..................... 23

11

Layout................................................................... 24

11.1

Layout Guidelines ................................................. 24

11.2

Layout Example .................................................... 24

12

Device and Documentation Support ................. 25

12.1

Documentation Support ........................................ 25

12.2

Related Links ........................................................ 25

12.3

Receiving Notification of Documentation Updates 25

12.4

Community Resources.......................................... 25

12.5

Trademarks ........................................................... 25

12.6

Electrostatic Discharge Caution ............................ 25

12.7

Glossary ................................................................ 25

13

Mechanical, Packaging, and Orderable

Information ........................................................... 25

4 Revision History

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

Changes from Revision B (November 2018) to Revision C

Page

•

Added device TMUX1209 to the data sheet ......................................................................................................................... 1

Changes from Revision A (September 2018) to Revision B

Page

•

Added RSV (QFN) thermal information to Thermal Information: table................................................................................... 5

•

Added footnote to clarify test conditions ................................................................................................................................ 8

Changes from Original (August 2018) to Revision A

Page

•

Changed the document status From: Advanced Information To: Production data ................................................................ 1