ZHCS352D August   2011  – April 2021 TCA9509

PRODUCTION DATA  

  1. 1 特性
  2. 2 应用
  3. 3 说明
  4. 4 Revision History
  5. 5 Description (continued)
  6. 6 Pin Configuration and Functions
  7. 7 Specifications
    1. 7.1 Absolute Maximum Ratings
    2. 7.2 ESD Ratings
    3. 7.3 Recommended Operating Conditions
    4. 7.4 Thermal Information
    5. 7.5 Electrical Characteristics
    6. 7.6 Timing Requirements
    7. 7.7 I2C Interface Timing Requirements
  8. 8 Parameter Measurement Information
  9. 9 Detailed Description
    1. 9.1 Overview
    2. 9.2 Functional Block Diagram
    3. 9.3 Feature Description
      1. 9.3.1 Two-Channel Bidirectional Buffer
      2. 9.3.2 Integrated A-Side Current Source
      3. 9.3.3 Standard Mode and Fast Mode Support
    4. 9.4 Device Functional Modes
  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
        1. 10.2.2.1 Clock Stretching Support
        2. 10.2.2.2 VILC and Pulldown Strength Requirements
  11. 11Power Supply Recommendations
  12. 12Layout
    1. 12.1 Layout Guidelines
    2. 12.2 Layout Example
  13. 13Device and Documentation Support
    1. 13.1 接收文档更新通知
    2. 13.2 支持资源
    3. 13.3 Trademarks
    4. 13.4 静电放电警告
    5. 13.5 术语表

封装选项

机械数据 (封装 | 引脚)
散热焊盘机械数据 (封装 | 引脚)
订购信息

4 Revision History

Changes from Revision C (December 2017) to Revision D (April 2021)

  • 将数据表中的术语主站和从站 更改为控制器和目标 Go
  • Changed ICC Quiescent supply current for VCCB MIN value from 0.5 mA to 0.20 mA and the TYP value from 0.9 mA to 0.5 mA in the Electrical Characteristics tableGo
  • Changed text From: "Multiple B-sides of TCA9509 s..." To: "Multiple B-sides of TCA9509..."Go

Changes from Revision B (January 2012) to Revision C (December 2017)

  • 添加了 ESD 等级 表、特性说明 部分、器件功能模式、应用和实施 部分、电源相关建议 部分、布局 部分、器件和文档支持 部分以及机械、封装和可订购信息 部分Go
  • Added junction temperature to the Absolute Maximum Ratings Go
  • Changed thermal information for RVH and DGK packages Go
  • Changed VILC, added Test Conditions with new MIN and TYP values in the Electrical Characteristics tableGo
  • Updated Bus A (0.9-V to 5.5-V Bus) WaveformGo
  • Updated Bus B (2.7-V to 5.5-V Bus) WaveformGo

Changes from Revision A (October 2011) to Revision B (January 2012)

  • 向数据表添加了 DGK 封装和封装信息Go

Changes from Revision * (August 2011) to Revision A (October 2011)

  • 将文档中多个实例的 VCCA 工作电压下限更正为 0.9VGo
  • 更改了“特性”B 侧的“工作电源电压范围”值错误将“B 侧 0.9V 至 5.5V”更改为“B 侧 2.7V 至 5.5V”Go
  • 更改了“特性”A 侧的“工作电压范围”值错误将“A 侧 2.7V 至 VCCB - 1V”更改为“A 侧 0.9V 至 VCCB - 1V”Go