magnachip copyright MXG2320 3 - axis digital compass ic the mxg 2320 is a high sensitivity digital compass ic for measuring terrestrial magnetism in the x - axis, y - axis, and z - axis . it combines magnetic sensors for detecting terrestrial magnetism, a sensor driving circuit, low noise amplifier, high resolution adc for each channel and control circuit for low power computation . the mxg 2320 supports for low power mode in addition to normal mode to extend battery life . the built - in temperature sensor can compensate for offset drift caused by non - linear adc characteristics for each temperature . with small footprint and low power consumption, the mxg 2320 is suitable for mobile phones and mobile gps systems . key feature ? 3 - axis magnetometer dedicated to compass application ? embedded adc for magnetometer output ? 14 - bit output data for each 3 axis magnetic components ? resolution: 0.60 t/lsb typ. ? measurable range: 4914 t ? serial interface: ? i 2 c: standard mode and fast mode compliant with philips i 2 c specification ver.2.1 ? 7 operation modes including power down mode, single measurement mode, continuous measurement mode, self test mode and fuse rom access mode ? operating temperatures: - 30 c to +85 c ? operating supply voltage: ? analog power supply (v dd ): +2.5 v to +3.6 v (3.0v typ.) ? digital interface supply (v id ): +1.65 v to v dd (1.8v typ.) ? current consumption ? power - down mode: 1.0 a (typ.) ? average in continuous measurement mode: 2.4ma typ. (100hz repetition rate) ? package: 8 - ball wlcsp ? 1.2mm 1.2mm 0.5mm (typ.) block diagram 3 - axis magnetic sensor low noise amplifier gain amplifier main controller sad scl sda vdd vid vss rstn tst interface adc for more information, please email at mxsensorqna@magnachip.com
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