KXTH9 Series Accelerometers and Inclinometers FEATURES MARKETS APPLICATIONS Ultra-small Package - 3x3x0.9mm LGA Ultra-mobile PCs/Laptops/Hard Disk Drives Low Power Consumption Multiplexed Analog Output Free-fall Detection Cell Phones and Handheld PDAs Factory-programmable Internal Low Pass Filter Ultra-low Noise Density Gesture Recognition and User Interface Function Game Controllers & Computer Peripherals Lead-free Solderability Excellent Temperature Performance Inclination and Tilt Sensing Personal Navigation Devices Inertial Navigation and Dead Reckoning High Shock Survivability Factory-programmable Offset and Sensitivity Cameras and Video Equipment Image Stabilization Auxiliary Input to Multiplexer Self-test Function Sports Diagnostic Equipment/Pedometers Static or Dynamic Acceleration PROPRIETARY TECHNOLOGY The KXTH9 series is designed to provide a high signal-to-noise ratio with excellent performance over temperature. These sensors can accept supply voltages between 1.8V and 3.6V. Sensitivity is factory programmable allowing customization for applications requiring from 1.5g to 6.0g ranges. The auxiliary input to the multiplexer minimizes the need for external A/D converters. These high-performance silicon micromachined linear accelerometers and inclinometers consist of a sensor element and an ASIC packaged in a 3x3x0.9 mm Land Grid Array (LGA). 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. Place holder for new photo. The sensor element functions on the principle of differential capacitance. Acceleration causes displacement of a silicon structure resulting in a change in capacitance. An ASIC, fabricated using a standard CMOS manufacturing process, detects and transforms changes in capacitance into an analog output voltage, which is proportional to acceleration. 36 Thornwood Dr. - Ithaca, NY 14850 USA tel: 607-257-1080 - fax: 607-257-1146 - www.kionix.com - info@kionix.com "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. (c) Kionix 2010 All Rights Reserved November 3, 2010 Rev. 0 Page 1 of 2 KXTH9 Series Accelerometers and Inclinometers PERFORMANCE SPECIFICATIONS The performance parameters below are programmed and tested at 2.5 volts. However, the device can be factory programmed to accept supply voltages from 1.8 V to 3.6 V. Performance parameters will change with supply voltage variations. PERFORMANCE SPECIFICATIONS PARAMETERS UNITS KXTH9-2083 CONDITION g 2.5 Factory programmable mV/g 400 typical (412 max) 0g Offset vs. Temp mg/C 0.6 typical -40C to +85C Sensitivity vs. Temp %/C 0.01 (xy) typical 0.04 (z) typical -40C to +85C mg / Hz 150 typical Hz 50 typical -3dB % of FS 0.1 typical % of full scale output Ratiometric Error % 0.3 typical Vdd=2.5V5% Cross-axis Sensitivity % 2.0 typical Power Supply V 2.5 Standard A 350 typical Operating A 5 typical Standby Range 1 Sensitivity Noise Bandwidth 2 Non-Linearity Current Consumption ENVIRONMENTAL SPECIFICATIONS UNITS KXTH9-2083 CONDITION Operating Temperature C -40 to 85 Powered Storage Temperature C -55 to 150 Un-powered PARAMETERS Mechanical Shock g ESD V 5,000 for 0.5ms Powered or un-powered 10,000 for 0.2ms halversine 3,000 Human body model NOTES 1 Custom ranges from 1.5g to 6.0g available. 2 Factory-programmable internal low pass filter. ORDERING GUIDE Product KXTH9-2083 Output Axis(es) of Sensitivity Range (g) Sensitivity mV/g Offset (V) Operating Voltage (V) Temperature (C) Package Multiplexed Analog XYZ 2.5 400 typical 1.25 2.5 -40 to +85 3x3x0.9 LGA (c) Kionix 2010 All Rights Reserved November 3, 2010 Rev. 0 Page 2 of 2 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Kionix: KXTH9-2083-FR KXTH9-2083-PR