General Description

The APX9132, integrated circuit, is an ultra-sensitive, pole independent Hall-effect switch with a latched digital output. A 2.5 volt to 3.5 volt operation and an unique clocking scheme reduce the average operating power requirements, either a north or south pole of sufficient flux will turn the output on; in the absence of a magnetic field, the output is off. The polarity independence and minimal power requirement allow this device to be easily replaced reed switch for superior for signal conditioning. Advanced CMOS processing is used to take advantage of low-voltage and low-power requirements, SOT-23-3 package provided a optimized package for most applications.

Features

· Micro Power Operation for BatteryApplications

· Chopper Stabilized Amplifier

· Independent of North or South Pole Magnet, Easy for Manufacture

· Small Size Package

· Lead Free and Green Devices Available (RoHS Compliant)

Applications

· Micro Switch

· Handheld Wireless Application Wake Up Switch

· Clamp Shell Type Application Switch

· Magnet Switch in Low Duty Cycle Applications