ZHCSDW3B June   2015  – August 2016 TMP461

PRODUCTION DATA.  

  1. 特性
  2. 应用
  3. 说明
  4. 简化框图
  5. 修订历史记录
  6. Pin Configuration and Functions
  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 Two-Wire Timing Requirements
    7. 7.7 Typical Characteristics
  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
        1. 8.3.1.1 Standard Binary to Decimal Temperature Data Calculation Example
        2. 8.3.1.2 Standard Decimal to Binary Temperature Data Calculation Example
      2. 8.3.2 Series Resistance Cancellation
      3. 8.3.3 Differential Input Capacitance
      4. 8.3.4 Filtering
      5. 8.3.5 Sensor Fault
      6. 8.3.6 ALERT and THERM Functions
    4. 8.4 Device Functional Modes
      1. 8.4.1 Shutdown Mode (SD)
    5. 8.5 Programming
      1. 8.5.1 Serial Interface
        1. 8.5.1.1 Bus Overview
        2. 8.5.1.2 Bus Definitions
        3. 8.5.1.3 Serial Bus Address
        4. 8.5.1.4 Read and Write Operations
        5. 8.5.1.5 Timeout Function
        6. 8.5.1.6 High-Speed Mode
      2. 8.5.2 General-Call Reset
    6. 8.6 Register Map
      1. 8.6.1 Register Information
        1. 8.6.1.1  Pointer Register
        2. 8.6.1.2  Local and Remote Temperature Registers
        3. 8.6.1.3  Status Register
        4. 8.6.1.4  Configuration Register
        5. 8.6.1.5  Conversion Rate Register
        6. 8.6.1.6  One-Shot Start Register
        7. 8.6.1.7  Channel Enable Register
        8. 8.6.1.8  Consecutive ALERT Register
        9. 8.6.1.9  η-Factor Correction Register
        10. 8.6.1.10 Remote Temperature Offset Register
        11. 8.6.1.11 Manufacturer Identification Register
  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 Example
  12. 12器件和文档支持
    1. 12.1 接收文档更新通知
    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

Power Supply Recommendations

The TMP461 device operates with a power-supply range of 1.7 V to 3.6 V. The device is optimized for operation at a 3.3-V supply but can measure temperature accurately in the full supply range.

A power-supply bypass capacitor is recommended. Place this capacitor as close as possible to the supply and ground pins of the device. A typical value for this supply bypass capacitor is 0.1 μF. Applications with noisy or high-impedance power supplies may require additional decoupling capacitors to reject power-supply noise.