TMUX7212 datasheet(2/48 Pages) TI

2 / 48 page

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.................................................................. 4

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

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

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

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

7.5 Source or Drain Continuous Current ..........................5

7.6 ±15 V Dual Supply: Electrical Characteristics ...........6

7.7 ±15 V Dual Supply: Switching Characteristics .......... 7

7.8 ±20 V Dual Supply: Electrical Characteristics ............8

7.9 ±20 V Dual Supply: Switching Characteristics ........... 9

7.10 44 V Single Supply: Electrical Characteristics ...... 10

7.11 44 V Single Supply: Switching Characteristics ...... 11

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

7.13 12 V Single Supply: Switching Characteristics ..... 13

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

8 Parameter Measurement Information.......................... 19

8.1 On-Resistance.......................................................... 19

8.2 Off-Leakage Current................................................. 19

8.3 On-Leakage Current................................................. 20

8.4 tON and tOFF Time......................................................20

8.5 tON (VDD) Time............................................................21

8.6 Propagation Delay.................................................... 21

8.7 Charge Injection........................................................22

8.8 Off Isolation...............................................................22

8.9 Channel-to-Channel Crosstalk..................................23

8.10 Bandwidth............................................................... 23

8.11 THD + Noise............................................................24

8.12 Power Supply Rejection Ratio (PSRR)................... 24

9 Detailed Description......................................................25

9.1 Overview................................................................... 25

9.2 Functional Block Diagram......................................... 25

9.3 Feature Description...................................................25

9.4 Device Functional Modes..........................................27

9.5 Truth Tables.............................................................. 27

10 Application and Implementation................................ 28

10.1 Application Information........................................... 28

10.2 Typical Application - MEMs Lidar Switching .......... 28

10.3 Design Requirements............................................. 29

10.4 Detailed Design Procedure..................................... 30

10.5 Typical Application - Switched Gain Amplifier.........30

10.6 Design Requirements............................................. 30

10.7 Detailed Design Procedure..................................... 31

11 Power Supply Recommendations..............................32

12 Layout...........................................................................32

12.1 Layout Guidelines................................................... 32

12.2 Layout Example...................................................... 33

13 Device and Documentation Support..........................34

13.1 Documentation Support.......................................... 34

13.2 Receiving Notification of Documentation Updates..34

13.3 Support Resources................................................. 34

13.4 Trademarks.............................................................34

13.5 Electrostatic Discharge Caution..............................34

13.6 Glossary..................................................................34

14 Mechanical, Packaging, and Orderable

Information.................................................................... 34

14.1 Tape and Reel Information......................................41

4 Revision History

DATE

REVISION

NOTES

September 2021

Initial Release

TMUX7212-Q1

SCDS439 – SEPTEMBER 2021

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