Allegro 电流传感器

带 2.1 kVRMS 电压绝缘及低电阻电流导体的全集成、基于霍尔效应的线性电流传感器 IC

ACS712

ACS712 数据手册
Evaluation Board

Product Details

Top Features

  • 低噪音模拟信号路径
  • 可通过新的滤波引脚设置器件带宽
  • 5 µs 输出上升时间，对应步进输入电流
  • 80 千赫带宽
  • 总输出误差为 1.5%（当 TA = 25°C时）
  • 小型低厚度 SOIC8 封装
  • 1.2 mΩ 内部传导电阻
  • 引脚 1-4 至 5-8 之间 2.1 VRMS 最小绝缘电压
  • 5.0 伏特，单电源操作
  • 66 至 185 mV/A 输出灵敏度
  • 输出电压与交流或直流电流成比例
  • 出厂时精确度校准
  • 极稳定的输出偏置电压
  • 近零的磁滞
  • 电源电压的成比例输出  

Part Number Specifications and Availability

ACS712 Product Overview

Allegro has developed an innovative line of fully integrated current sensor ICs that offers several advantages over other current sensor solutions. These Allegro sensors are incredibly small and are offered in standard automotive qualified surface mount packages.

设计工具

ECAD FILE

ACS712

ACS712 ECAD Model Type Image
Gerber File

ASEK7xx Gerber File
Simulation Tool

Current Sensor Error and Resolution
User Guide

ACS712 Bill of Materials
User Guide

ACS712 Layer Prints
Webpage

Current Sensor Evaluation Boards Page
Webpage

Software Portal

Technical Documentation

Integrating Hall-Effect Magnetic Sensing Technology into Modern Household Appliances
Application Note

Integrating Hall-Effect Magnetic Sensing Technology into Modern Household Appliances

Managing External Magnetic Field Interference When Using ACS71x Current Sensor ICs
Application Note

Managing External Magnetic Field Interference When Using ACS71x Current Sensor ICs

AN295045- Recent Trends in Hall-Effect Current Sensing
Application Note

AN295045- Recent Trends in Hall-Effect Current Sensing

Package Thermal Resistance for Allegro Current Sensors with Integrated Conductors
Application Note

Package Thermal Resistance for Allegro Current Sensors with Integrated Conductors

Certificate of Compliance 20130417 E316429
Certificate

Certificate of Compliance 20130417 E316429

Certificate CB US 42876 UL LC Package
Certificate

Certificate CB US 42876 UL LC Package

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