包含了高灵敏度霍尔传感器、霍尔信号预放大器、高精度霍尔温度补偿单元、振荡器、动态失调消除电路和放大器输出模块

ACS712是一款高性能霍尔效应电流传感器，可以更为有效地测量交流(AC)或者直流(DC)电流，可广泛应用于工业，消费类及通信类设备。ACS712系列内部集成了一颗高精度、低噪声 的线性霍尔电路和一根低阻抗的主电流回路导线当采样电流流经主电流回路时，其产生的磁场在霍尔电路上感应出相应的电信号，经过 信号处理电路输出电压信号，使得产品输出严格地与被测电流值成比例。线性霍尔电路采用先进的 BCDMOS 制程生产， 其中包含了高灵敏度霍尔传感器、霍尔信号预放大器、高精度霍尔温度补偿单元 、振荡器、动态失调消除电路和放大器输出模块。在无磁场的情况下，电流传感器静态输出为 2.5V 固定电压或 50&#

Fully Integrated, Hall Effect-Based Linear Current Sensor with 2.1 kVRMS Voltage Isolation and a Low-Resistance Current Conductor

Features and Benefits ▪ Low-noise analog signal path ▪ Device bandwidth is set via the new FILTER pin ▪ 5 μs output rise time in response to step input current ▪ 50 kHz bandwidth ▪ Total output error 1.5 at TA = 25°C, and 4 at –40°C to 85°C ▪ Small footprint, low-profile SOIC8 package ▪ 1.2

Fully Integrated, Hall Effect-Based Linear Current Sensor with 2.1 kVRMS Voltage Isolation and a Low-Resistance Current Conductor

Description The Allegro® ACS712 provides economical and precise solutions for AC or DC current sensing in industrial, commercial, and communications systems. The device package allows for easy implementation by the customer. Typical applications include motor control, load detection and managemen

Fully Integrated, Hall Effect-Based Linear Current Sensor with 2.1 kVRMS Voltage Isolation and a Low-Resistance Current Conductor

Features and Benefits ▪ Low-noise analog signal path ▪ Device bandwidth is set via the new FILTER pin ▪ 5 μs output rise time in response to step input current ▪ 80 kHz bandwidth ▪ Total output error 1.5 at TA = 25°C ▪ Small footprint, low-profile SOIC8 package ▪ 1.2 mΩ internal conductor r

Fully Integrated, Hall Effect-Based Linear Current Sensor IC

Description The Allegro® ACS712 provides economical and precise solutions for AC or DC current sensing in industrial, commercial, and communications systems. The device package allows for easy implementation by the customer. Typical applications include motor control, load detection and managemen

封装/外壳：8-SOIC（0.154"，3.90mm 宽） 包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 描述：SENSOR CURRENT HALL 20A AC/DC 传感器，变送器 电流传感器