MultiDimension Technology Co., Ltd. Omnipolar Magnetic Switch AMR1342

The AMR1320 is a 3D digital omni polar magnetic switch that integrates anisotropic magnetoresistance (AMR) and CMOS technology in order to provide a magnetically triggered digital switch with high sensitivity, high accuracy, and low power consumption. AMR1320 enables 30 Hz sampling frequency, 1 µA power consumption, a wide range of operating voltages from 1.8 V to 5.5 V, and operating temperature from -40~125 °C. It is available in packaging form factors of SOT23-3 (P/N AMR1320S).