PT3621中文资料Medium Sensitivity Switch Type Hall Sensor IC数据手册Prolific规格书

描述 Description

The PT3621 is designed for magnetic actuating using a unipolar magnetic field. The built-in dynamic offset cancellation of pre-amplifier stage achieves optimal symmetrical magnetic sensing. This Hall effect IC is designed for on/off detection, especially for automotive/industrial application. PT3621 provides precious actuation to ensure safety. The supply voltage range is from 2.5V to 18V and maximum output current is 25mA.

特性 Features

·2.5V~18V operation
·Medium sensitivity ; +150G
·Built-in dynamic offset cancellation
·High balance and low thermal drift magnetic sensing
·ESD protection to 8KV
·Open drain output

应用 Application

·Car window wiper
·Lifting window
·vane sensor
·Proximity sensor
·Speed measurement
·Automotive application
·On/Off detection