ZHCSLY4 April   2020 TPL1401

PRODUCTION DATA  

  1. 1 特性
  2. 2 应用
  3. 3 说明
  4. 4 Revision History
  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: I2C Standard Mode
    7. 6.7  Timing Requirements: I2C Fast Mode
    8. 6.8  Timing Requirements: I2C Fast Mode Plus
    9. 6.9  Typical Characteristics: VDD = 1.8 V (Reference = VDD) or VDD = 2 V (Internal Reference)
    10. 6.10 Typical Characteristics: VDD = 5.5 V (Reference = VDD) or VDD = 5 V (Internal Reference)
    11. 6.11 Typical Characteristics
  7. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1 Digital Potentiometer (Digipot) Architecture
        1. 7.3.1.1 Reference Selection and Digipot Transfer Function
          1. 7.3.1.1.1 Power Supply as Reference
          2. 7.3.1.1.2 Internal Reference
      2. 7.3.2 Digipot Update
      3. 7.3.3 Nonvolatile Memory (EEPROM or NVM)
        1. 7.3.3.1 NVM Cyclic Redundancy Check
          1. 7.3.3.1.1 NVM_CRC_ALARM_USER Bit
          2. 7.3.3.1.2 NVM_CRC_ALARM_INTERNAL Bit
      4. 7.3.4 Power-On Reset (POR)
      5. 7.3.5 Software Reset
      6. 7.3.6 Device Lock Feature
    4. 7.4 Device Functional Modes
      1. 7.4.1 Power Down Mode
    5. 7.5 Programming
      1. 7.5.1 F/S Mode Protocol
      2. 7.5.2 I2C Update Sequence
      3. 7.5.3 Address Byte
      4. 7.5.4 Command Byte
      5. 7.5.5 I2C Read Sequence
    6. 7.6 Register Map
      1. 7.6.1 STATUS Register (address = D0h) (reset = 000Ch or 0014h)
      2. 7.6.2 GENERAL_CONFIG Register (address = D1h) (reset = 01F0h)
      3. 7.6.3 PROTECT Register (address = D3h) (reset = 0008h)
      4. 7.6.4 DPOT_POSITION Register (address = 21h) (reset = 0000h)
      5. 7.6.5 USER_BYTE1 Register (address = 25h) (reset = 0000h)
      6. 7.6.6 USER_BYTE2 Register (address = 26h) (reset = 0000h)
  8. 8 Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Application
      1. 8.2.1 Design Requirements
      2. 8.2.2 Detailed Design Procedure
      3. 8.2.3 Application Curves
  9. 9 Power Supply Recommendations
  10. 10Layout
    1. 10.1 Layout Guidelines
    2. 10.2 Layout Example
  11. 11Device and Documentation Support
    1. 11.1 Documentation Support
      1. 11.1.1 Related Documentation
    2. 11.2 接收文档更新通知
    3. 11.3 支持资源
    4. 11.4 Trademarks
    5. 11.5 静电放电警告
    6. 11.6 术语表
  12. 12Mechanical, Packaging, and Orderable Information

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