SCDS394A March   2021  – October 2021 TMUX7462F

PRODUCTION DATA  

  1. Features
  2. Applications
  3. Description
  4. Revision History
  5. Pin Configuration and Functions
  6. Specifications
    1. 6.1  Absolute Maximum Ratings
    2. 6.2  ESD Ratings
    3. 6.3  Thermal Information
    4. 6.4  Recommended Operating Conditions
    5. 6.5  Electrical Characteristics (Global)
    6. 6.6  ±15 V Dual Supply: Electrical Characteristics
    7. 6.7  ±20 V Dual Supply: Electrical Characteristics
    8. 6.8  12 V Single Supply: Electrical Characteristics
    9. 6.9  36 V Single Supply: Electrical Characteristics
    10. 6.10 Typical Characteristics
  7. Parameter Measurement Information
    1. 7.1  On-Resistance
    2. 7.2  On-Leakage Current
    3. 7.3  Input and Output Leakage Current under Overvoltage Fault
    4. 7.4  Fault Response Time
    5. 7.5  Fault Recovery Time
    6. 7.6  Fault Flag Response Time
    7. 7.7  Fault Flag Recovery Time
    8. 7.8  Fault Drain Enable Time
    9. 7.9  Inter-Channel Crosstalk
    10. 7.10 Bandwidth
    11. 7.11 THD + Noise
  8. Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1 Flat ON-Resistance
      2. 8.3.2 Protection Features
        1. 8.3.2.1 Input Voltage Tolerance
        2. 8.3.2.2 Powered-Off Protection
        3. 8.3.2.3 Fail-Safe Logic
        4. 8.3.2.4 Overvoltage Protection and Detection
        5. 8.3.2.5 Latch-Up Immunity
        6. 8.3.2.6 EMC Protection
      3. 8.3.3 Overvoltage Fault Flags
      4. 8.3.4 Bidirectional Operation
    4. 8.4 Device Functional Modes
      1. 8.4.1 Normal Mode
      2. 8.4.2 Fault Mode
      3. 8.4.3 Truth Table
  9. Application and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Application
      1. 9.2.1 Design Requirements
      2. 9.2.2 Detailed Design Procedure
      3. 9.2.3 Application Performance Plots
  10. 10Power Supply Recommendations
  11. 11Layout
    1. 11.1 Layout Guidelines
    2. 11.2 Layout Example
  12. 12Device and Documentation Support
    1. 12.1 Documentation Support
      1. 12.1.1 Related Documentation
    2. 12.2 Receiving Notification of Documentation Updates
    3. 12.3 Support Resources
    4. 12.4 Trademarks
    5. 12.5 Electrostatic Discharge Caution
    6. 12.6 Glossary
  13. 13Mechanical, Packaging, and Orderable Information

Package Options

Mechanical Data (Package|Pins)
  • RRP|16
Thermal pad, mechanical data (Package|Pins)
Orderable Information

Powered-Off Protection

The source (Sx) pins of the device remain in the high impedance (Hi-Z) state, and the device performance remains within the leakage performance specifications when the supplies of TMUX7462F are removed (VDD/ VSS = 0 V or floating) or at a level that is below the undervoltage (UV) threshold. Powered-off protection minimizes system design complexity by removing the need to control the system's power supply sequencing. The feature prevents errant voltages on the input source pins from reaching the rest of the system and maintains isolation when the system is powering up. Without powered-off protection, signal on the input source pins can back-power the supply rails through internal ESD diodes and cause potential damage to the system.

A GND reference must always be present to ensure proper operation. Source and drain voltage levels of up to ±60 V are blocked in the powered-off condition.