​Description

The QMC6309 is a three-axis magnetic sensor, which integrates magnetic sensors and signal condition ASIC into one silicon chip. This wafer level chip scale package (WLCSP) is targeted for applications such as e-compass, map rotation, gaming and personal navigation in mobile and wearable devices.


The QMC6309 is based on state-of-the-art, high resolution, magneto-resistive technology. Along with the custom-designed 16-bit ADC ASIC, it offers the advantages of low noise, high accuracy, low power consumption, offset cancellation and temperature compensations. The QMC6309 supports an operating voltage range of 2.5 to 3.6 volts.The I²C serial bus allows for easy interface. The QMC6309 is in a 0.8x0.8x0.5mm³ surface mount 4-pin WLCSP package.



Features

· QMC6309 is an enhanced and improved version of  QMC6308 3-axis magnetometer

· The WLCSP package of 0.8×0.8×0.5mm³

· I²C digital communication interface, wide operating voltage range of 2.5 to 3.6 volts

· 16-bit ADC, a magnetic field resolution of 1mGs, a standby current of 1uA, and a high ODR of 1 KHZ



Applications

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