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.................................................................. 6

7.1 Absolute Maximum Ratings ....................................... 6

7.2 ESD Ratings .............................................................. 6

7.3 Thermal Information ...................................................7

7.4 Recommended Operating Conditions ........................7

7.5 Source or Drain Continuous Current ..........................7

7.6 ±15 V Dual Supply: Electrical Characteristics ...........8

7.7 ±15 V Dual Supply: Switching Characteristics .......... 9

7.8 ±20 V Dual Supply: Electrical Characteristics .......... 11

7.9 ±20 V Dual Supply: Switching Characteristics ......... 12

7.10 44 V Single Supply: Electrical Characteristics ...... 14

7.11 44 V Single Supply: Switching Characteristics ......15

7.12 12 V Single Supply: Electrical Characteristics ...... 17

7.13 12 V Single Supply: Switching Characteristics ..... 18

7.14 Typical Characteristics............................................ 20

8 Parameter Measurement Information.......................... 25

8.1 On-Resistance.......................................................... 25

8.2 Off-Leakage Current................................................. 25

8.3 On-Leakage Current................................................. 26

8.4 Transition Time......................................................... 26

8.5 tON(EN) and tOFF(EN) .................................................. 27

8.6 Break-Before-Make...................................................27

8.7 tON (VDD) Time............................................................28

8.8 Propagation Delay.................................................... 28

8.9 Charge Injection........................................................29

8.10 Off Isolation.............................................................29

8.11 Crosstalk................................................................. 30

8.12 Bandwidth............................................................... 30

8.13 THD + Noise........................................................... 31

8.14 Power Supply Rejection Ratio (PSRR)................... 31

9 Detailed Description......................................................33

9.1 Overview................................................................... 33

9.2 Functional Block Diagram......................................... 33

9.3 Feature Description...................................................33

9.4 Device Functional Modes..........................................35

9.5 Truth Tables.............................................................. 35

10 Application and Implementation................................ 36

10.1 Application Information........................................... 36

10.2 Typical Application.................................................. 36

11 Power Supply Recommendations..............................39

12 Layout...........................................................................40

12.1 Layout Guidelines................................................... 40

12.2 Layout Example...................................................... 41

13 Device and Documentation Support..........................42

13.1 Documentation Support.......................................... 42

13.2 Receiving Notification of Documentation Updates..42

13.3 Support Resources................................................. 42

13.5 Electrostatic Discharge Caution..............................42

13.6 Glossary..................................................................42

14 Mechanical, Packaging, and Orderable

Information.................................................................... 42

4 Revision History

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

Changes from Revision A (March 2021) to Revision B (April 2021)

Page

• Included TMUX7209PW..................................................................................................................................... 4

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

Page

• Added high current support for WQFN in Features section................................................................................1

• Added thermal information for QFN package..................................................................................................... 7

TMUX7208, TMUX7209

SCDS418B – JULY 2020 – REVISED APRIL 2021

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