资料介绍
KXTJ9-1005 Specifications Rev 2PART NUMBER:
± 2g / 4g / 8g Tri-axis Digital Accelerometer Specifications
KXTJ9-1005 Rev. 2 Jul-2011
Product Description
The KXTJ9 is a tri-axis +/-2g, +/-4g or +/-8g silicon micromachined accelerometer. 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 acceleration-induced motion of the sense element, which further utilizes common mode cancellation to decrease errors from process variation, temperature, and environmental stress. The sense element is hermetically sealed at the wafer level by bonding a second silicon lid wafer to the device using a glass frit. A separate ASIC device packaged with the sense element provides signal conditioning and di