JAJSO44A June   2023  – July 2024 TMUX582F-SEP

PRODUCTION DATA  

  1.   1
  2. 1 特長
  3. 2 アプリケーション
  4. 3 概要
  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 (Global)
    6. 5.6 Dual Supply: Electrical Characteristics
    7. 5.7 Single Supply: Electrical Characteristics
    8. 5.8 Typical Characteristics
  7. 6 Parameter Measurement Information
    1. 6.1  On-Resistance
    2. 6.2  Off-Leakage Current
    3. 6.3  On-Leakage Current
    4. 6.4  Input and Output Leakage Current Under Overvoltage Fault
    5. 6.5  Break-Before-Make Delay
    6. 6.6  Enable Delay Time
    7. 6.7  Transition Time
    8. 6.8  Fault Response Time
    9. 6.9  Fault Recovery Time
    10. 6.10 Fault Flag Response Time
    11. 6.11 Fault Flag Recovery Time
    12. 6.12 Charge Injection
    13. 6.13 Off Isolation
    14. 6.14 Crosstalk
    15. 6.15 Bandwidth
    16. 6.16 THD + Noise
  8. 7 Truth Table
  9. 8 Detailed Description
    1. 8.1 Functional Block Diagram
    2. 8.2 Feature Description
      1. 8.2.1 Flat ON- Resistance
      2. 8.2.2 Protection Features
        1. 8.2.2.1 Input Voltage Tolerance
        2. 8.2.2.2 Powered-Off Protection
        3. 8.2.2.3 Fail-Safe Logic
        4. 8.2.2.4 Overvoltage Protection and Detection
        5. 8.2.2.5 Adjacent Channel Operation During Fault
        6. 8.2.2.6 ESD Protection
        7. 8.2.2.7 Latch-Up Immunity
        8. 8.2.2.8 EMC Protection
      3. 8.2.3 Overvoltage Fault Flags
      4. 8.2.4 Bidirectional and Rail-to-Rail Operation
      5. 8.2.5 1.8V Logic Compatible Inputs
      6. 8.2.6 Integrated Pull-Down Resistor on Logic Pins
    3. 8.3 Device Functional Modes
      1. 8.3.1 Normal Mode
      2. 8.3.2 Fault Mode
  10. 9 Application and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Application
      1. 9.2.1 System Diagnostics – Telemetry
      2. 9.2.2 Design Requirements
      3. 9.2.3 Detailed Design Procedure
      4. 9.2.4 Application Curves
    3. 9.3 Power Supply Recommendations
    4. 9.4 Layout
      1. 9.4.1 Layout Guidelines
      2. 9.4.2 Layout Example
  11. 10Device and Documentation Support
    1. 10.1 Documentation Support
      1. 10.1.1 Related Documentation
    2. 10.2 ドキュメントの更新通知を受け取る方法
    3. 10.3 サポート・リソース
    4. 10.4 Trademarks
    5. 10.5 静電気放電に関する注意事項
    6. 10.6 用語集
  12. 11Revision History
  13. 12Mechanical, Packaging, and Orderable Information

パッケージ・オプション

デバイスごとのパッケージ図は、PDF版データシートをご参照ください。

メカニカル・データ（パッケージ｜ピン）
  • PW|20
サーマルパッド・メカニカル・データ
発注情報

8.2.2.2 Powered-Off Protection

When the supplies of TMUX582F-SEP are removed (VDD/ VSS = 0V or floating), the source (Sx) pins of the device remain in the high impedance (Hi-Z) state, and the source (Sx) and drain (Dx) pins of the device remain within the leakage performance mentioned in the Electrical Specifications. Powered-off protection minimizes system complexity by removing the need to control the power supply sequencing of the system. 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, the signal on the input source pins can back-power the supply rails through the internal ESD diodes and potentially cause damage to the system. For more information on powered-off protection refer to Eliminate Power Sequencing With Powered-Off Protection Signal Switches.

The switch remains OFF regardless of whether the VDD and VSS supplies are 0V or floating. A GND reference must always be present to allow for proper operation. Source and drain voltage levels of up to ±60V are blocked in the powered-off condition.