US568x中文资料Unipolar Hall-effect switch - High sensitive数据手册Melexis规格书

描述 Description

The US568x product family provides high sensitive unipolar Hall-effect switch solution designed in mixed signal CMOS technology, integrating voltage regulator, Hall sensor with advanced Correlated Double Sampling (CDS) offset cancellation system and an open-drain output driver, all in a single package.
Wide operating voltage makes them suitable for use in automotive as solid state switch applications.
The devices are delivered in a TSOT 3-lead RoHS compliant package.
The US5681 is a South pole active switch with direct output polarity, for instance the output is low in presence of South magnetic field, and high in absence of a North magnetic field.
The US5682 is the complementary output version of the US5681, being a South pole active switch with inverted output polarity, for instance the output is high in presence of South magnetic field, and low in absence of a North magnetic field.
The US5683 is the complementary output version of the US5681, being a North pole active switch with inverted output polarity, for instance the output is high in presence of North magnetic field, and low in absence of a South magnetic field.

特性 Features

·Wide operating voltage range from 3.5 to 24V
·High magnetic sensitivity: 5.5mT typical operating point
·Chopper-stabilized amplifier stage
·Open drain output
·Thin SOT23 3L RoHS compliant package
·Direct South Pole Active (US5681)
·Inverted South Pole Active (US5682)

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