SLASEY7A June   2024  – November 2024 TMUXHS4612

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 Recommended Operating Conditions
    4. 5.4 Thermal Information
    5. 5.5 Electrical Characteristics
    6. 5.6 High-Speed Performance Parameters
    7. 5.7 Switching Characteristics
    8. 5.8 Typical Characteristics
  7. 6 Parameter Measurement Information
  8. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
    4. 7.4 Device Functional Modes
  9. 8 Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Application - HDMI
      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
    5. 8.5 Systems Examples
      1. 8.5.1 DisplayPort 2:1 Mulitplexing
      2. 8.5.2 DisplayPort 1:2 Mulitplexing
  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

Package Options

Mechanical Data (Package|Pins)
Thermal pad, mechanical data (Package|Pins)
Orderable Information

7.3 Feature Description

The TMUXHS4612 is based on proprietary TI technology which uses FET switches driven by a high-voltage generated from an integrated charge-pump to achieve a low on-state resistance. The TMUXHS4612's low power technology uses only 800µA in active and just 32µA in powerdown (EN = L) mode. The device has integrated ESD that can support up to 1.5kV Human-Body Model (HBM) and 750V Charge Device Model (CDM). The TMUXHS4612 also has a special feature that prevents the device from back-powering when the VCC supply is not available and an analog signal is applied on the I/O pin. In this situation this special feature prevents leakage current in the device. The TMUXHS4612 is not designed for passing signals with negative swings.