SCDS436A September   2023  – December 2024 TMUX9616 , TMUX9616N

PRODUCTION DATA  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Pin Configuration and Functions
  6. 5 Specifications
    1. 5.1 Absolute Maximum Ratings
    2. 5.2 ESD Ratings
    3. 5.3 Thermal Information
    4. 5.4 Recommended Operating Conditions
    5. 5.5 Electrical Characteristics: TMUX9616
    6. 5.6 Switching Characteristics: TMUX9616
    7. 5.7 Digital Timings: TMUX9616
    8. 5.8 Timing Diagrams
    9. 5.9 Typical Characteristics
  7. 6 Parameter Measurement Information
    1. 6.1 Off-Leakage Current
    2. 6.2 Device Turn On/Off Time
    3. 6.3 Off Isolation
    4. 6.4 Inter-Channel Crosstalk
    5. 6.5 Output Voltage Spike
    6. 6.6 Switch DC Offset Voltage
    7. 6.7 Isolation Diode Current
  8. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1 Wide Input Signal Range (up to ±110 V, 220 VPP)
      2. 7.3.2 Bidirectional Operation
      3. 7.3.3 Device Digital Logic Control
      4. 7.3.4 Latch-Up Immunity by Device Construction
    4. 7.4 Device Functional Modes
      1. 7.4.1 Normal Mode
      2. 7.4.2 Device Power Up
    5. 7.5 Device Logic Table
  9. 8 Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Application
      1. 8.2.1 Design Requirements
      2. 8.2.2 Detailed Design Procedure
      3. 8.2.3 Application Curves
    3. 8.3 Power Supply Recommendations
    4. 8.4 Layout
      1. 8.4.1 Layout Guidelines
      2. 8.4.2 Layout Example
  10. 9 Device and Documentation Support
    1. 9.1 Documentation Support
      1. 9.1.1 Related Documentation
    2. 9.2 Receiving Notification of Documentation Updates
    3. 9.3 Support Resources
    4. 9.4 Trademarks
    5. 9.5 Electrostatic Discharge Caution
    6. 9.6 Glossary
  11. 10Revision History
  12. 11Mechanical, Packaging, and Orderable Information

8.4.1 Layout Guidelines

The following image shows an example of a PCB layout with the TMUX9616x. Some key considerations are as follows:

  • For reliable operation, connect at least one decoupling capacitor of at least 0.1 µF of capacitance between VDD and VSS to GND. The TMUX9616 EVM uses a 0.1 µF in parallel with a 1 µF capacitor. It is recommended to place the lowest value capacitor as close to the pin as possible. Ensure that the capacitor voltage rating is sufficient for the supply voltage.
  • Keep the input lines as short as possible.
  • Use a solid ground plane to help distribute heat and reduce electromagnetic interference (EMI) noise pickup.
  • Do not run sensitive analog traces in parallel with digital traces. Avoid crossing digital and analog traces if possible, and only make perpendicular crossings when necessary.