KXD94-2802 Kionix, KXD94-2802 Datasheet
KXD94-2802
Manufacturer Part Number
KXD94-2802
Description
Board Mount Accelerometers 5V MUX ANALOG 10g
Manufacturer
Kionix
Datasheet
1.KXD94-7228.pdf
(2 pages)
Specifications of KXD94-2802
Sensing Axis
X, Y, Z
Acceleration
10 g
Sensitivity
200 mV/g
Package / Case
DFN-14
Output Type
Multiplexed Analog
Supply Voltage (max)
5.25 V
Supply Voltage (min)
2.5 V
Supply Current
1.2 mA
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Digital Output - Bus Interface
I2C
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
These high-performance silicon micromachined linear accelerometers and
inclinometers consist of a sensor element and an ASIC packaged in a
5x5x1.2mm Dual Flat No-lead (DFN). The sensor element is fabricated from
single-crystal silicon with proprietary Deep Reactive Ion Etching (DRIE)
processes, and is protected from the environment by a hermetically-sealed
silicon cap at the wafer level.
The
excellent performance over temperature. These sensors can accept supply
voltages between 2.5 – 5.25V.
applications requiring from ±5.0g to ±15.0g ranges. Sensor bandwidth is
user-definable.
The sensor element functions on the principle of differential capacitance.
Acceleration causes displacement of a silicon structure resulting in a
change in capacitance.
process, detects and transforms changes in capacitance into an analog out-
put voltage, which is proportional to acceleration. The sense element de-
sign utilizes common mode cancellation to decrease errors from process
variation, temperature, and environmental stress.
36 Thornwood Dr. - Ithaca, NY 14850 USA tel: 607-257-1080 - fax: 607-257-1146 - www.kionix.com - info@kionix.com
FEATURES
Small Package - 5x5x1.2mm DFN
Multiplexed Analog Output
Internal 1KHz Low Pass Filter
Low Noise
Lead-free Solderability
Excellent Temperature Performance
High Shock Survivability
Low Power Consumption
User Definable Bandwidth
Factory Programmable Offset and Sensitivity
Self-test Function
PROPRIETARY TECHNOLOGY
“Kionix” is a registered trademark of Kionix, Inc. Products described herein are protected by patents issued or pending. Information provided
in this document is believed to be accurate and reliable but is not guaranteed. Kionix does not assume responsibility for its use or distribution.
No license is granted by implication or otherwise under any patent or other rights of Kionix. Kionix reserves the right to change product
specifications or discontinue this product at any time without prior notice.
KXD94
series is designed to provide a high signal-to-noise ratio with
An ASIC, using a standard CMOS manufacturing
Sensitivity is factory programmable for
Accelerometers and Inclinometers
Automotive
Industrial
MARKETS
APPLICATIONS
Active Suspension
Stability Control
Telematics/GPS
Platform Stabilization
Drill Orientation
Event Detection
Vibration Analysis
Appliance Monitoring
KXD94 Series
© Kionix 2010 All Rights Reserved
\\
July 27, 2010 Rev. 1.2
Page 1 of 2
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KXD94-2802 Summary of contents
Page 1
... Kionix does not assume responsibility for its use or distribution. No license is granted by implication or otherwise under any patent or other rights of Kionix. Kionix reserves the right to change product specifications or discontinue this product at any time without prior notice. KXD94 Series Accelerometers and Inclinometers MARKETS ...
Page 2
... PERFORMANCE SPECIFICATIONS KXD94-2802 KXD94-7228 ±10 ±1.0 typical ±0.01 100 typical Hz 800 typical 0.1 typical ±0.2 (XY) ±0.1 (Z) 2.0 typical 5.0 typical 1.20 typical 5 max ENVIRONMENTAL SPECIFICATIONS KXD94-2802 KXD94-7228 -40 to +85 (Consumer/ Industrial) -55 to 150 5000 3000 Sensitivity Operating Voltage (V) Offset (mV/g) (V) 200 2.5 5.0 150 2 ...