ZHCSKD0I September   2009  – October 2019 TMP431 , TMP432

PRODUCTION DATA.  

  1. 1 特性
  2. 2 应用
  3. 3 说明
    1.     Device Images
      1.      典型应用电路原理图
  4. 4 修订历史记录
  5. 5 Pin Configuration and Functions
    1.     Pin 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 Parameter Measurement Information
  8. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1 Temperature Measurement Data
      2. 8.3.2 Beta Compensation
      3. 8.3.3 Series Resistance Cancellation
      4. 8.3.4 Differential Input Capacitance
      5. 8.3.5 Filtering
      6. 8.3.6 Sensor Fault
      7. 8.3.7 THERM and ALERT/THERM2
    4. 8.4 Device Functional Modes
      1. 8.4.1 Shutdown Mode (SD)
      2. 8.4.2 One-Shot Mode
    5. 8.5 Programming
      1. 8.5.1  Serial Interface
      2. 8.5.2  Bus Overview
      3. 8.5.3  Timing Diagrams
      4. 8.5.4  Serial Bus Address
      5. 8.5.5  Read and Write Operations
      6. 8.5.6  Undervoltage Lockout
      7. 8.5.7  Timeout Function
      8. 8.5.8  High-Speed Mode
      9. 8.5.9  General Call Reset
      10. 8.5.10 SMBus Alert Function
    6. 8.6 Register Maps
      1. 8.6.1  Pointer Register
      2. 8.6.2  Temperature Registers
      3. 8.6.3  Limit Registers
      4. 8.6.4  Status Registers
        1. 8.6.4.1 TMP431 Status Register
        2. 8.6.4.2 TMP432 Status Register
      5. 8.6.5  Configuration Register 1
      6. 8.6.6  Configuration Register 2
      7. 8.6.7  Conversion Rate Register
      8. 8.6.8  Beta Compensation Configuration Register
      9. 8.6.9  η-Factor Correction Register
      10. 8.6.10 Software Reset
      11. 8.6.11 Consecutive Alert Register
      12. 8.6.12 Therm Hysteresis Register
      13. 8.6.13 Identification Registers
      14. 8.6.14 Open Status Register
      15. 8.6.15 Channel Mask Register
      16. 8.6.16 High Limit Status Register
      17. 8.6.17 Low Limit Status Register
      18. 8.6.18 THERM Limit Status Register
  9. 9 Application and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Application
      1. 9.2.1 Design Requirements
      2. 9.2.2 Detailed Design Procedure
      3. 9.2.3 Application Curve
  10. 10Power Supply Recommendations
  11. 11Layout
    1. 11.1 Layout Guidelines
    2. 11.2 Layout Examples
  12. 12器件和文档支持
    1. 12.1 相关链接
    2. 12.2 社区资源
    3. 12.3 商标
    4. 12.4 静电放电警告
    5. 12.5 Glossary
  13. 13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 H Revision (March 2016) to I Revision

  • Added acknowledgement information to the SMBus Alert Function section Go
  • Added register comparison information to the Limit Registers sectionGo
  • Removed sentence from the TMP432 Status Register section: Clearing the Status Register bits does not clear the state of the ALERT pin; an SMBus alert response address command must be used to clear the ALERT pin. Go
  • Added new ALERT pin information to the Configuration Register 1 sectionGo
  • Changed extended measurement range from: (–55°C to 150°C) to: (–64°C to 191°C) Go
  • Added Conversion Rate Timing Diagram Go
  • Split the η table column into η = 1.008 and η = 1.000 in the η-Factor Range tableGo

Changes from G Revision (December 2015) to H Revision

  • Changed row 1B in Table 4Go
  • Changed 7th paragraph of TMP432 Status Register section Go
  • Changed Open Status Register sectionGo
  • Added last sentence to High Limit Status Register sectionGo
  • Added last sentence to Low Limit Status Register section Go

Changes from F Revision (August 2013) to G Revision

  • 添加了 ESD 额定值表、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
  • Changed the Timing Requirements table with new I2C data. Updated affected values throughout the data sheet Go

Changes from E Revision (December 2012) to F Revision

  • Added five new register descriptionsGo

Changes from D Revision (November 2012) to E Revision

  • 通篇将 MSOP-10 更改为 VSSOP-10Go

Changes from C Revision (February 2011) to D Revision

  • 通篇将 MSOP-8 更改为 VSSOP-8Go

Changes from B Revision (April 2010) to C Revision

Changes from A Revision (November 2009) to B Revision

Changes from * Revision (September 2009) to A Revision

  • Changed 通篇更改了 TMP432 的器件状态Go
  • Corrected bit D6 value in Configuration Register 1 in TMP431 Register MapGo