ZHCSAS6B August   2012  – April 2015

PRODUCTION DATA.  

  1. 1 特性
  2. 2 应用范围
  3. 3 说明
  4. 4 修订历史记录
  5. 5 Pin Configuration and Functions
  6. 6 Specifications
    1. 6.1 Absolute Maximum Ratings
    2. 6.2 ESD Ratings
    3. 6.3 Recommended Operating Conditions
    4. 6.4 Thermal Information
    5. 6.5 Electrical Characteristics
    6. 6.6 Timing Requirements
    7. 6.7 Typical Characteristics
  7. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagrams
    3. 7.3 Feature Description
      1. 7.3.1 Push-Button Timer Selection (TS)
      2. 7.3.2 Inputs
        1. 7.3.2.1 TPS3420 Inputs (PB1, PB2)
        2. 7.3.2.2 TPS3421 Inputs (PB1, PB2)
        3. 7.3.2.3 TPS3422 Inputs (PB1)
      3. 7.3.3 Output (RST)
    4. 7.4 Device Functional Modes
      1. 7.4.1 Normal Operation (VDD > 1.6 V)
      2. 7.4.2 Below VDD(min) (1.6 V > VDD > 1.3 V)
      3. 7.4.3 Power-On Reset (VDD < 1.3 V)
  8. 8 Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Applications
      1. 8.2.1 Single Input With Fixed Reset Pulse Duration
        1. 8.2.1.1 Design Requirements
        2. 8.2.1.2 Detailed Design Procedure
        3. 8.2.1.3 Application Curve
      2. 8.2.2 Dual Input Applications
        1. 8.2.2.1 Design Requirements
        2. 8.2.2.2 Detailed Design Procedure
        3. 8.2.2.3 Application Curve
      3. 8.2.3 Latched Reset Signal
        1. 8.2.3.1 Design Requirements
        2. 8.2.3.2 Detailed Design Procedure
        3. 8.2.3.3 Application Curve
  9. 9 Power Supply Recommendations
  10. 10Layout
    1. 10.1 Layout Guidelines
    2. 10.2 Layout Example
  11. 11器件和文档支持
    1. 11.1 器件支持
      1. 11.1.1 开发支持
        1. 11.1.1.1 评估模块
        2. 11.1.1.2 Spice 模型
      2. 11.1.2 器件命名规则
    2. 11.2 文档支持
      1. 11.2.1 相关文档
    3. 11.3 相关链接
    4. 11.4 商标
    5. 11.5 静电放电警告
    6. 11.6 术语表
  12. 12机械封装和可订购信息

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 修订历史记录

Changes from A Revision (December 2012) to B Revision

  • Added 典型值至特性列表中的低电源电流要点Go
  • Added 典型值到特性列表中的固定超时脉冲要点Go
  • Changed Pin Configuration and Functions section; updated table format Go
  • Changed Absolute Maximum Ratings table; added storage temperature range (Tstg) specification Go
  • Changed Start-up time to start-up delay, added parametric symbolGo

Changes from * Revision (August 2012) to A Revision

  • Added ESD 额定值表，特性描述部分，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
  • 已将数据表从产品预览更改为量产数据Go