Kionix KX126-1063 Tri-axis Digital Accelerometer

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07 May 2018

Kionix KX126-1063 Tri-axis Digital Accelerometer is a silicon micromachined accelerometer with an integrated Pedometer, 2048-byte buffer, orientation, tap/double tap, activity detecting, and free fall algorithms. This accelerometer works based on the principle of a differential capacitance arising from acceleration-induced motion of the sense element. The KX126-10 63 tri-axis digital accelerometer uses Inter-Integrated Circuit (I2C) and Serial Peripheral Interface (SPI) interfaces to configure and check for updates. This digital accelerometer offers user-configurable g-rangeup to ±8g and output data rate up to 25600Hz.


- Small footprint

- Integrated pedometer (step counter) with overflow, watermark, and increment interrupts

- Integrated free fall, directional tap/double-tap, and device-orientation algorithms

- Digital I2C up to 3.4MHz and digital SPI up to 10MHz

- Excellent temperature performance with high shock survivability


- 1.71V to 3.6V operating supply voltage

- -40ºC to 85ºC operating temperature range

- User-configurable g-range up to ±8g

- Output data rate up to 25600Hz