ZHCSPM0B May   2023  – November 2023 TMAG5253

PRODUCTION DATA  

  1.   1
  2. 1 特性
  3. 2 应用
  4. 3 说明
  5. 4 Device Comparison
  6. 5 Pin Configuration and Functions
  7. 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 Magnetic Characteristics
    7. 6.7 Typical Characteristics
  8. 7 Parameter Measurement Information
    1. 7.1 Sensitivity Linearity
    2. 7.2 Ratiometric Architecture
    3. 7.3 Sensitivity Temperature Compensation
    4. 7.4 Quiescent Voltage Temperature Drift
    5. 7.5 Power-On Time
  9. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1 Magnetic Flux Direction
      2. 8.3.2 Hall Element Location
      3. 8.3.3 Magnetic Response
    4. 8.4 Device Functional Modes
  10. 9 Application and Implementation
    1. 9.1 Application Information
      1. 9.1.1 Selecting the Sensitivity Option
      2. 9.1.2 Temperature Compensation for Magnets
      3. 9.1.3 Adding a Low-Pass Filter
      4. 9.1.4 Designing With Multiple Sensors
      5. 9.1.5 Duty-Cycled, Low-Power Design
    2. 9.2 Typical Applications
      1. 9.2.1 Slide-By Displacement Sensing
        1. 9.2.1.1 Design Requirements
        2. 9.2.1.2 Detailed Design Procedure
        3. 9.2.1.3 Application Curves
      2. 9.2.2 Head-On Displacement Sensing
        1. 9.2.2.1 Design Requirements
        2. 9.2.2.2 Detailed Design Procedure
        3. 9.2.2.3 Application Curve
      3. 9.2.3 Remote-Sensing Applications
    3. 9.3 Best Design Practices
    4. 9.4 Power Supply Recommendations
    5. 9.5 Layout
      1. 9.5.1 Layout Guidelines
      2. 9.5.2 Layout Example
  11. 10Device and Documentation Support
    1. 10.1 Documentation Support
      1. 10.1.1 Related Documentation
    2. 10.2 接收文档更新通知
    3. 10.3 支持资源
    4. 10.4 Trademarks
    5. 10.5 静电放电警告
    6. 10.6 术语表
  12. 11Revision History
  13. 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

1 特性

  • 业界先进的低功耗：
    • 电源电压，VCC：1.65V - 3.6V
    • 关断电流：< 20nA（25°C 时为 1.8V）
    • 有效电流：2mA（25°C 时为 1.8V）
    • 平均电流：100Hz 占空比时 < 10µA
  • 专用使能引脚
  • 快速开通时间：< 25µs
  • 比例式模拟输出与 VCC 成比例
  • 关断模式下的高阻抗输出
  • 低噪声输出，具有 ±1mA 的驱动能力
  • 支持正负磁场的双极灵敏度选项
  • 磁性灵敏度范围选项：
    • A1：±20mT 范围
    • A2：±40mT 范围
    • A3：±80mT 范围
    • A4：±160mT 范围
  • 支持钕磁铁温漂的灵敏度补偿

  • 超小型 X2SON 4 引脚封装：1.54 mm2

  • 宽工作温度范围：–40°C 至 125°C