JAJSJS6B June   2021  – July 2024 TMAG5273

PRODUCTION DATA  

  1.   1
  2. 1 特長
  3. 2 アプリケーション
  4. 3 Description
  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  Temperature Sensor
    7. 5.7  Magnetic Characteristics For A1, B1, C1, D1
    8. 5.8  Magnetic Characteristics For A2, B2, C2, D2
    9. 5.9  Magnetic Temp Compensation Characteristics
    10. 5.10 I2C Interface Timing
    11. 5.11 Power up & Conversion Time
    12. 5.12 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 Magnetic Flux Direction
      2. 6.3.2 Sensor Location
      3. 6.3.3 Interrupt Function
      4. 6.3.4 Device I2C Address
      5. 6.3.5 Magnetic Range Selection
      6. 6.3.6 Update Rate Settings
    4. 6.4 Device Functional Modes
      1. 6.4.1 Standby (Trigger) Mode
      2. 6.4.2 Sleep Mode
      3. 6.4.3 Wake-up and Sleep (W&S) Mode
      4. 6.4.4 Continuous Measure Mode
    5. 6.5 Programming
      1. 6.5.1 I2C Interface
        1. 6.5.1.1 SCL
        2. 6.5.1.2 SDA
        3. 6.5.1.3 I2C Read/Write
          1. 6.5.1.3.1 Standard I2C Write
          2. 6.5.1.3.2 General Call Write
          3. 6.5.1.3.3 Standard 3-Byte I2C Read
          4. 6.5.1.3.4 1-Byte I2C Read Command for 16-Bit Data
          5. 6.5.1.3.5 1-Byte I2C Read Command for 8-Bit Data
          6. 6.5.1.3.6 I2C Read CRC
      2. 6.5.2 Data Definition
        1. 6.5.2.1 Magnetic Sensor Data
        2. 6.5.2.2 Temperature Sensor Data
        3. 6.5.2.3 Angle and Magnitude Data Definition
        4. 6.5.2.4 Magnetic Sensor Offset Correction
  8. 7 Application and Implementation
    1. 7.1 Application Information
      1. 7.1.1 Select the Sensitivity Option
      2. 7.1.2 Temperature Compensation for Magnets
      3. 7.1.3 Sensor Conversion
        1. 7.1.3.1 Continuous Conversion
        2. 7.1.3.2 Trigger Conversion
        3. 7.1.3.3 Pseudo-Simultaneous Sampling
      4. 7.1.4 Magnetic Limit Check
      5. 7.1.5 Error Calculation During Linear Measurement
      6. 7.1.6 Error Calculation During Angular Measurement
    2. 7.2 Typical Application
      1. 7.2.1 Magnetic Tamper Detection
        1. 7.2.1.1 Design Requirements
        2. 7.2.1.2 Detailed Design Procedure
        3. 7.2.1.3 Application Curves
      2. 7.2.2 I2C Address Expansion
        1. 7.2.2.1 Design Requirements
        2. 7.2.2.2 Detailed Design Procedure
      3. 7.2.3 Angle Measurement
        1. 7.2.3.1 Design Requirements
        2. 7.2.3.2 Detailed Design Procedure
          1. 7.2.3.2.1 Gain Adjustment for Angle Measurement
        3. 7.2.3.3 Application Curves
    3. 7.3 Best Design Practices
    4. 7.4 Power Supply Recommendations
    5. 7.5 Layout
      1. 7.5.1 Layout Guidelines
      2. 7.5.2 Layout Example
  9. 8 Register Maps
    1. 8.1 TMAG5273 Registers
  10. 9 Device and Documentation Support
    1. 9.1 Documentation Support
      1. 9.1.1 Related Documentation
    2. 9.2 ドキュメントの更新通知を受け取る方法
    3. 9.3 サポート・リソース
    4. 9.4 Trademarks
    5. 9.5 静電気放電に関する注意事項
    6. 9.6 用語集
  11. 10Revision History
  12. 11Mechanical, 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

5.6 Temperature Sensor

over operating free-air temperature range (unless otherwise noted)
over recommended VCC range (unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
TSENS_RANGE Temperature sensing range –40 170(1) ℃
TADC_T0 Temperature result in decimal value (from 16-bit format) for TSENS_T0 17508
TSENS_T0 Reference temperature for TADC_T0 25 ℃
TADC_RES Temp sensing resolution (in 16-bit format) 60.1 LSB/℃
NRMS_T RMS (1 Sigma) temperature noise CONV_AVG = 000b 0.4 ℃
NRMS_T RMS (1 Sigma) temperature noise CONV_AVG = 101b 0.2 ℃
(1) TI recommends not to exceed the specified Operating free air temperature per Recommended Operating Conditions table