ZHCS603D November   2011  – April 2022 SN65HVDA100-Q1

PRODUCTION DATA  

  1. 1 特性
  2. 2 应用
  3. 3 说明
  4. 4 说明（续）
  5. 5 Revision History
  6. 6 Pin Configuration and Functions
  7. 7 Specifications
    1. 7.1 Absolute Maximum Ratings (1) (1)
    2. 7.2 ESD Ratings
    3. 7.3 Recommended Operating Conditions
    4. 7.4 Thermal Information
    5. 7.5 Electrical Characteristics
    6. 7.6 Switching Characteristics
    7. 7.7 Dissipation Ratings
    8. 7.8 Typical Characteristics
  8. 8 Parameter Measurement Information
    1. 8.1 17
  9. 9 Detailed Description
    1. 9.1 Overview
    2. 9.2 Functional Block Diagram
    3. 9.3 Feature Description
      1. 9.3.1  LIN (Local Interconnect Network) Bus
        1. 9.3.1.1 LIN Transmitter Characteristics
        2. 9.3.1.2 LIN Receiver Characteristics
          1. 9.3.1.2.1 Termination
      2. 9.3.2  TXD (Transmit Input / Output)
      3. 9.3.3  RXD (Receive Output)
      4. 9.3.4  VSUP (Supply Voltage)
      5. 9.3.5  GND (Ground)
      6. 9.3.6  EN (Enable Input)
      7. 9.3.7  NWake (High Voltage Wake Up Input)
      8. 9.3.8  INH (Inhibit Output)
      9. 9.3.9  TXD Dominant State Timeout
      10. 9.3.10 Thermal Shutdown
      11. 9.3.11 Bus Stuck Dominant System Fault: False Wake-Up Lockout
      12. 9.3.12 Undervoltage on VSUP
      13. 9.3.13 Unpowered Device Does Not Affect the LIN Bus
    4. 9.4 Device Functional Modes
      1. 9.4.1 Operating States
      2. 9.4.2 Normal Mode
      3. 9.4.3 Sleep Mode
      4. 9.4.4 Wake-Up Events
        1. 9.4.4.1 Wake-Up Request (RXD)
        2. 9.4.4.2 Wake-Up Source Recognition (TXD)
      5. 9.4.5 Standby Mode
      6. 9.4.6 Mode Transitions
  10. 10Application and Implementation
    1. 10.1 Application Information
    2. 10.2 Typical Application
      1. 10.2.1 Design Requirements
      2. 10.2.2 Detailed Design Procedure
      3. 10.2.3 Application Curves
  11. 11Power Supply Recommendations
  12. 12Layout
    1. 12.1 Layout Guidelines
    2. 12.2 Layout Example
  13. 13Device and Documentation Support
    1. 13.1 Documentation Support
      1. 13.1.1 Related Documentation
    2. 13.2 接收文档更新通知
    3. 13.3 支持资源
    4. 13.4 Trademarks
    5. 13.5 Electrostatic Discharge Caution
    6. 13.6 术语表
  14. 14Mechanical, Packaging, and Orderable Information

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4 说明（续）

在休眠模式下，即使唤醒电路保持工作状态，所需的静态电流也非常低；而且还支持通过 LIN 总线进行远程唤醒或者通过 NWake 或 EN 引脚实施本地唤醒。

SN65HVDA100-Q1 设计用于在恶劣的汽车环境中运行。一旦发生接地漂移或者电源电压断开的情况，此器件还能防止反馈电流经由 LIN 流到电源输入。该器件还具有欠压、过热和接地失效保护功能。一旦发生故障，此发送器便会立即关闭并在故障被排除之前一直保持关闭状态。