ACS37003中文资料400 kHz, High Accuracy Current Sensor with 5kV Isolation数据手册Allegro规格书

描述 Description

The ACS37003 is a 400kHz Hall-effect current sensor with 5kV isolation offering very high accuracy. It is ideal for industrial motor inverter and power control applications. The sensed current enters the package in close proximity to the IC for high coupling of the magnetic field to the Hall-effect sensor. As a result of galvanic isolation between the current and the IC, high voltage isolation rating is achieved. The current is sensed differentially by two Hall plates that subtract out interfering external common-mode magnetic fields. The sensor is factory-trimmed to provide high accuracy over the entire operating range without the need for customer programming.   The ACS37003 sensor has an analog output and a reference output for signal integrity in noisy environments. It's available in a SOICW-16 (MC) package with very low internal conductor resistance of 0.27mOhms and high isolation rating of 5 kVrms for applications where ultra-low power loss and high reinforced isolation are needed.

特性 Features

• Availability
• Packaging
• Design Support Tools

简介

ACS37003属于传感器变送器的电流传感器。由制造生产的ACS37003电流传感器电流传感器用于检测并响应电线或电路中的电流变化。传感器类型包括电流开关式、磁通门式、霍尔效应式、电流指示器、电流传感器、磁调制器、磁阻式和变压器式（带调节功能），电流检测范围可编程设置在 5mA 至 2500A 之间，可用于测量交流或直流电流。