ATS137中文资料Unipolar switch with Reverse Blocking Diode on the Supply Pin数据手册Diodes规格书

描述 Description

ATS137 is a switched Hall-Effect IC, which is for contactless
switching applications. The device includes an on-chip Hall
voltage generator for magnetic sensing, an amplifier that
amplifies the Hall voltage, a Schmitt trigger to provide switching
hysteresis for noise rejection, and an open-collector output. The
bandgap regulator allows a wide operating voltage range.
ATS137 is rated for operating temperature range from -20°C to
85°C and voltage range from 3.5V to 20V.

特性 Features

3.5V to 20V DC Operation VoltageTemperature CompensationWide Operating Voltage RangeOpen-Collector Pre-Driver25mA Maximum Sinking Output CurrentReverse Polarity ProtectionLead Free Package: SIP-3L and SC59-3L
(Commonly known as SOT23 in Asia)SC59-3L: Available in “Green” Molding Compound (No Br, Sb)Lead Free Finish / RoHS Compliant

应用 Application

VCD/DVD Loader, CD/DVD ROMCover DetectorSpeed MeasurementHome AppliancesHome Safety

简介

ATS137属于传感器变送器的磁性传感器-开关（固态）。由制造生产的ATS137磁性传感器 - 开关（固态）该系列产品使用固态技术来检测是否存在超过某个特定幅度和/或标示的磁场，并提供指示是否存在此类磁场的双态输出。它们与磁簧开关以及线性或罗盘型固态器件不同，前者通过使用移动机械部件来提供类似的功能，后者提供指示所施加磁场的强度和/或方向的可变输出。