KXTIK-1004 ± 2g / 4g / 8g Tri-axis Digital Accelerometer Specifications

2020-04-26
The KXTIK 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 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 intelligent user-programmable application

algorithms. The accelerometer is delivered in a 3 x 3 x 0.9

mm LGA plastic package operating from a 1.8 – 3.6V DC supply. Voltage regulators are used to

maintain constant internal operating voltages over the range of input supply voltages. This results in

stable operating characteristics over the range of input supply voltages and virtually undetectable

ratiometric error. I

2C digital protocol is used to communicate with the chip to configure and check for

updates to the orientation, Directional TapTM detection and activity monitoring algorithms.

Kionix

KXTIK-1004KXTIK

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Part#

± 2g / 4g / 8g Tri-axis Digital Accelerometer

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Datasheet

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ESD(HBM, 2000V) 、 RoHS 、 halogen-free

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Please see the document for details

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LGA

English Chinese Chinese and English Japanese

20-Dec-2012

Rev. 3

578-4177-1212201214

3 MB

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