ZHCSK74A
August 2019 – April 2020
DRV425-Q1
PRODUCTION DATA.
1
特性
2
应用
3
说明
Device Images
简化原理图
4
修订历史记录
5
Pin Configuration and Functions
Pin 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
Typical Characteristics
7
Detailed Description
7.1
Overview
7.2
Functional Block Diagram
7.3
Feature Description
7.3.1
Fluxgate Sensor Front-End
7.3.1.1
Fluxgate Sensor
7.3.1.2
Bandwidth
7.3.1.3
Differential Driver for the Internal Compensation Coil
7.3.1.4
Magnetic Field Range, Overrange Indicator, and Error Flag
7.3.2
Shunt-Sense Amplifier
7.3.3
Voltage Reference
7.3.4
Low-Power Operation
7.4
Device Functional Modes
8
Application and Implementation
8.1
Application Information
8.2
Typical Applications
8.2.1
Linear Position Sensing
8.2.1.1
Design Requirements
8.2.1.2
Detailed Design Procedure
8.2.1.3
Application Curves
8.2.2
Current Sensing in Busbars
8.2.2.1
Design Requirements
8.2.2.2
Detailed Design Procedure
8.2.2.3
Application Curves
9
Power Supply Recommendations
9.1
Power Supply Decoupling
9.2
Power-On Start-Up and Brownout
9.3
Power Dissipation
9.3.1
Thermal Pad
10
Layout
10.1
Layout Guidelines
10.2
Layout Example
11
器件和文档支持
11.1
文档支持
11.1.1
相关文档
11.2
接收文档更新通知
11.3
支持资源
11.4
商标
11.5
静电放电警告
11.6
Glossary
12
机械、封装和可订购信息
封装选项
机械数据 (封装 | 引脚)
RTJ|20
MPQF156F
散热焊盘机械数据 (封装 | 引脚)
订购信息
zhcsk74a_oa
zhcsk74a_pm
10.2
Layout Example
Figure 76.
Generic Layout Example (Top View)