ZHCSPM0B
May 2023 – November 2023
TMAG5253
PRODUCTION DATA
1
1
特性
2
应用
3
说明
4
Device Comparison
5
Pin Configuration and Functions
6
Specifications
6.1
Absolute Maximum Ratings
6.2
ESD Ratings
6.3
Recommended Operating Conditions
6.4
Thermal Information
6.5
Electrical Characteristics
6.6
Magnetic Characteristics
6.7
Typical Characteristics
7
Parameter Measurement Information
7.1
Sensitivity Linearity
7.2
Ratiometric Architecture
7.3
Sensitivity Temperature Compensation
7.4
Quiescent Voltage Temperature Drift
7.5
Power-On Time
8
Detailed Description
8.1
Overview
8.2
Functional Block Diagram
8.3
Feature Description
8.3.1
Magnetic Flux Direction
8.3.2
Hall Element Location
8.3.3
Magnetic Response
8.4
Device Functional Modes
9
Application and Implementation
9.1
Application Information
9.1.1
Selecting the Sensitivity Option
9.1.2
Temperature Compensation for Magnets
9.1.3
Adding a Low-Pass Filter
9.1.4
Designing With Multiple Sensors
9.1.5
Duty-Cycled, Low-Power Design
9.2
Typical Applications
9.2.1
Slide-By Displacement Sensing
9.2.1.1
Design Requirements
9.2.1.2
Detailed Design Procedure
9.2.1.3
Application Curves
9.2.2
Head-On Displacement Sensing
9.2.2.1
Design Requirements
9.2.2.2
Detailed Design Procedure
9.2.2.3
Application Curve
9.2.3
Remote-Sensing Applications
9.3
Best Design Practices
9.4
Power Supply Recommendations
9.5
Layout
9.5.1
Layout Guidelines
9.5.2
Layout Example
10
Device and Documentation Support
10.1
Documentation Support
10.1.1
Related Documentation
10.2
接收文档更新通知
10.3
支持资源
10.4
Trademarks
10.5
静电放电警告
10.6
术语表
11
Revision History
12
Mechanical, Packaging, and Orderable Information
封装选项
机械数据 (封装 | 引脚)
DMR|4
MPSS084B
散热焊盘机械数据 (封装 | 引脚)
DMR|4
QFND768
订购信息
zhcspm0b_oa
zhcspm0b_pm
1
特性
业界先进的低功耗:
电源电压,V
CC
: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 V
CC
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 mm
2
宽工作温度范围:–40°C 至 125°C
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