KXTF9-1026 - Kionix

KXTF9-1026 Tri-axis Digital Accelerometer

The KXTF9 is a tri-axis +/-2g, +/-4g or +/-8g silicon micromachined accelerometer with integrated orientation, tap/double tap, and activity detecting algorithms. The sense element is fabricated using Kionix’s proprietary plasma micromachining process technology. Acceleration sensing is based on the principle of a differential capacitance arising from acceler.

Features

e operating from a 1.8
  – 3.6V DC supply. I2C interface is used to communicate to the chip to configure and check updates to the orientation, Directional TapTM detection and activity monitoring algorithms. 36 Thornwood Dr.
  – Ithaca, NY 14850 tel: 607-257-1080
  – fax:607-257-1146 www.kionix.com - [email protected] © 2010 Kionix
  – All Rights Reserved 421-2397-1106241613 Page 1 of 49 ± 2g / 4g / 8g Tri-axis Digital Accelerometer Specifications PART NUMBER: KXTF9-1026 Rev. 6 Jun-2011 Functional Diagram X Sensor Y Sensor Charge Amp A/D Z Sensor Vdd 5 IO Vdd 1 GND 4 I 2C Digital Engine 7 9 .