ZHCSHJ5 December   2018 DRV5021

PRODUCTION DATA.  

  1. 特性
  2. 应用
  3. 说明
    1.     Device Images
      1.      典型应用电路原理图
      2.      磁响应
  4. 修订历史记录
  5. Pin Configuration and Functions
    1.     Pin Functions
  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
  7. Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1 Field Direction Definition
      2. 7.3.2 Device Output
      3. 7.3.3 Power-On Time
      4. 7.3.4 Hall Element Location
      5. 7.3.5 Propagation Delay
      6. 7.3.6 Output Stage
    4. 7.4 Device Functional Modes
  8. Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Applications
      1. 8.2.1 Proximity Sensing Circuit
        1. 8.2.1.1 Design Requirements
        2. 8.2.1.2 Detailed Design Procedure
          1. 8.2.1.2.1 Configuration Example
        3. 8.2.1.3 Application Curves
      2. 8.2.2 Alternative Two-Wire Application
        1. 8.2.2.1 Design Requirements
        2. 8.2.2.2 Detailed Design Procedure
  9. Power Supply Recommendations
  10. 10Layout
    1. 10.1 Layout Guidelines
    2. 10.2 Layout Example
  11. 11器件和文档支持
    1. 11.1 文档支持
      1. 11.1.1 相关文档
    2. 11.2 接收文档更新通知
    3. 11.3 社区资源
    4. 11.4 商标
    5. 11.5 静电放电警告
    6. 11.6 术语表
  12. 12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

Magnetic Characteristics

for VCC = 2.5 V to 5.5 V, over operating free-air temperature range (unless otherwise noted)
PARAMETER TEST CONDITION MIN TYP MAX UNIT
DRV5021A1, DRV5021A2, DRV5021A3
fBW Sensing bandwidth 30 kHz
DRV5021A1
BOP Magnetic threshold Operate Point 1.4 2.9 4.4 mT
BRP Magnetic threshold Release Point 0.4 1.8 3.0 mT
BHYS Magnetic hysteresis: |BOP – BRP| 0.2 1.1 2.5 mT
DRV5021A2
BOP Magnetic threshold Operate Point 5.5 9.2 12.5 mT
BRP Magnetic threshold Release Point 3.6 7.0 9.5 mT
BHYS Magnetic hysteresis: |BOP –BRP| 1.1 2.2 4.5 mT
DRV5021A3
BOP Magnetic threshold Operate Point 9.5 17.9 22.7 mT
BRP Magnetic threshold Release Point 6.7 14.1 18.5 mT
BHYS Magnetic hysteresis: |BOP – BRP| 1.6 3.8 6.0 mT