Product Details
Product Details
Top Features
- 无需外部感应电阻，单独封装方案
- 更低功率损耗：
- 0.6 mΩ 内部导体电阻（EX 封装）
- 1.2 mΩ 内部导体电阻（LC 封装）
- 经济型低端及高端电流感应
- 输出电压与交流或直流电流成比例
- ±12.5 A 和 ±25 A 全刻度感应范围（LC 封装）
- ±15.5 A 和 ±31 A 全刻度感应范围（EX 封装）
- 过流故障跳闸，在 100% 满标电流时锁定
- 低噪音模拟信号路径
- 100 千赫带宽
- 小型低厚度 SOIC8 和 QFN 封装
- 3.0 至 5.5 V, 单电源工作
- 集成静电屏蔽，保持输出稳定
- 出厂时已经校准，确保精确度
- 极度稳定的输出偏移电压
- 零磁滞
- 电源电压的成比例输出
Part Number Specifications and Availability
ACS711 Product Overview
The Allegro ACS711 provides economical and precise solutions for AC or DC current sensing in 100+ V audio, communications systems, clean energy, personal mobility and white goods. The device package allows for easy implementation by the customer.
The device consists of a linear Hall sensor circuit with a copper conduction path located near the surface of the die. Applied current flowing through this copper conduction path generates a magnetic field which is sensed by the integrated Hall IC and converted into a proportional voltage.
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Replace the Shunt
设计工具
ECAD FILE
ACS711
Gerber File
ASEK711EX Gerber Files
Gerber File
ASEK711LC Gerber Files
Hardware Kit or Board
Pololu ACS711KEXLT-15AB-T Current Sensor Carrier
Hardware Kit or Board
Mikroe Hall Current 2 Click Carrier Board
Simulation Tool
Current Sensor Error and Resolution
User Guide
ASEK711 Demo Board Tutorial
Webpage
Current Sensor Evaluation Boards and User Guides
Webpage
Software Portal
Technical Documentation
Application Note
New Approaches to High-Efficiency Current Sensing: Integrated Hall Sensor ICs Save Power and Space
Application Note
Managing External Magnetic Field Interference When Using ACS71x Current Sensor ICs
Application Note
Package Thermal Resistance for Allegro Current Sensors with Integrated Conductors
Application Note
Glossary of Isolation-Related Terms for Integrated Current Sensors
Application Note
Current Sensing in Motor Drives
Blog
Magnetic Sensors are a Great Alternative to Traditional Shunt Resistors for Industrial Current Sensing
Brochure
Brochure: Driving Change by Advancing Personal Mobility Through Cutting-Edge Technology
FAQ
Current Sensors FAQ
Technical Article
利用磁电流传感器克服 PCB 设计中的 复杂性挑战
Technical Article