JAJS306I August   2007  – June 2024 TMP102

PRODUCTION DATA  

  1.   1
  2. 1 特長
  3. 2 アプリケーション
  4. 3 概要
  5. 4 Pin Configuration and Functions
  6. 5 Specifications
    1. 5.1 Absolute Maximum Ratings
    2. 5.2 ESD Ratings
    3. 5.3 Recommended Operating Conditions
    4. 5.4 Thermal Information
    5. 5.5 Electrical Characteristics
    6. 5.6 Timing Requirements
    7. 5.7 Typical Characteristics
  7. 6 Detailed Description
    1. 6.1 Overview
    2. 6.2 Functional Block Diagram
    3. 6.3 Feature Description
      1. 6.3.1  Digital Temperature Output
      2. 6.3.2  Serial Interface
      3. 6.3.3  Bus Overview
      4. 6.3.4  Serial Bus Address
      5. 6.3.5  Writing and Reading Operation
      6. 6.3.6  Target Mode Operations
        1. 6.3.6.1 Target Receiver Mode
        2. 6.3.6.2 Target Transmitter Mode
      7. 6.3.7  SMBus Alert Function
      8. 6.3.8  General Call
      9. 6.3.9  High-Speed (HS) Mode
      10. 6.3.10 Timeout Function
      11. 6.3.11 Timing Diagrams
    4. 6.4 Device Functional Modes
      1. 6.4.1 Continuous-Conversion Mode
      2. 6.4.2 Extended Mode (EM)
      3. 6.4.3 Shutdown Mode (SD)
      4. 6.4.4 One-Shot/Conversion Ready (OS)
      5. 6.4.5 Thermostat Mode (TM)
        1. 6.4.5.1 Comparator Mode (TM = 0)
        2. 6.4.5.2 Interrupt Mode (TM = 1)
    5. 6.5 Programming
      1. 6.5.1 Pointer Register
      2. 6.5.2 Temperature Register
      3. 6.5.3 Configuration Register
        1. 6.5.3.1 Shutdown Mode (SD)
        2. 6.5.3.2 Thermostat Mode (TM)
        3. 6.5.3.3 Polarity (POL)
        4. 6.5.3.4 Fault Queue (F1/F0)
        5. 6.5.3.5 Converter Resolution (R1/R0)
        6. 6.5.3.6 One-Shot (OS)
        7. 6.5.3.7 EM Bit
        8. 6.5.3.8 Alert (AL Bit)
        9. 6.5.3.9 Conversion Rate (CR)
      4. 6.5.4 High- and Low-Limit Registers
  8. 7 Application and Implementation
    1. 7.1 Application Information
    2. 7.2 Typical Application
      1. 7.2.1 Design Requirements
      2. 7.2.2 Detailed Design Procedure
      3. 7.2.3 Application Curve
    3. 7.3 Power Supply Recommendations
    4. 7.4 Layout
      1. 7.4.1 Layout Guidelines
      2. 7.4.2 Layout Example
  9. 8 Device and Documentation Support
    1. 8.1 Documentation Support
      1. 8.1.1 Related Documentation
    2. 8.2 ドキュメントの更新通知を受け取る方法
    3. 8.3 サポート・リソース
    4. 8.4 Trademarks
    5. 8.5 静電気放電に関する注意事項
    6. 8.6 用語集
  10. 9 Revision History
  11. 10Mechanical, Packaging, and Orderable Information

パッケージ・オプション

メカニカル・データ（パッケージ｜ピン）
サーマルパッド・メカニカル・データ
発注情報

6.3.9 High-Speed (HS) Mode

For the two-wire bus to operate at frequencies above 400 kHz, the controller device must issue an HS-Mode controller code (0000 1xxx) as the first byte after a START condition to switch the bus to high-speed operation. The TMP102 device does not acknowledge this byte, but switches the input filters on SDA and SCL and the output filters on SDA to operate in HS-mode, allowing transfers of up to 2.85 MHz. After sending the HS-Mode controller code and NACK bit, user must send a repeated start before sending the target address. The bus continues to operate in HS-Mode until a STOP condition occurs on the bus. Upon receiving the STOP condition, the TMP102 device switches the input and output filters back to fast-mode operation.