US4881中文资料Bipolar Hall-effect switch - Low voltage and very high sensitivity数据手册Melexis规格书

描述 Description

The US4881 is a bipolar Hall-effect switch designed in mixed signal CMOS technology.
The device integrates a voltage regulator, Hall sensor with dynamic offset cancellation system, Schmitt trigger and an open-drain output driver, all in a single package.
The low operating voltage and extended choice of temperature range make it suitable for use in automotive, industrial and consumer low voltage applications.
The device is delivered in a TSOT for surface mount process and in a Plastic Single In Line (TO-92 flat) for through-hole mount. Both 3-lead packages are RoHS compliant.

特性 Features

·Operating voltage range from 2.2 to 18V
·Very high magnetic sensitivity
·CMOS technology
·Chopper-stabilized amplifier stage
·Low current consumption
·Open drain output
·Thin SOT23 3L and flat TO-92 3L both RoHS compliant packages
·SE package North Pole active
·UA package South Pole active

应用 Application

·工业和机器人行业
·建筑，安全，家庭和办公自动化行业
·家电和家用电器
·非汽车运输行业