EVAL-KXCJK-1013

KXCJK Accelerometer 3x3x0.9mm, 16-pin, Low-Power Accelerometer FEATURES APPLICATIONS  Small Package - 3x3x0.9mm, 16-pin LGA  User-selectable g Range and Output Data Rate  8-bit, 12-bit and 14-bit Resolution  Low Power Consumption at 10 µA operating  User-configurable wake-up function  Digital I2C  Lead-free Solderability  Excellent Temperature Performance  High Shock Survivability  Factory Programmable Offset and Sensitivity  Self-test Function  User Interface  Active/Inactive Monitoring  Device Orientation  Pedometer/Activity Monitoring FOR  Smartphones and Mobile Devices  Gaming and Virtual Reality  Health and Fitness PRODUCT OVERVIEW The Kionix KXCJK is a low power tri-axis accelerometer with digital I2C output. The KXCJK features user-selectable parameters including 8-bit, 12-bit, or 14-bit modes, g-ranges from ± 2g, 4g or 8g, and Output Data Rates from 0.781 Hz to 1600 Hz. This part features a 16-pin package, making it pin compatible with other popular products on the market, and offers a low-power motion interrupt. The KXCJK also has internal voltage regulators that allow operation from 1.8 V to 3.6 V with an operating temperature range of -40°C to +85°C. KXCJK Accelerometer 3x3x0.9mm, 16-pin, Low-Power Accelerometer The performance parameters below are programmed and tested at 2.6 volts and T = 25°C. The device can accept supply voltages from 1.8V to 3.6V. Due to internal voltage regulators, there should be minimal change with supply voltage variations. PERFORMANCE SPECIFICATIONS PARAMETERS Range Sensitivity 1 KXCJK-1013 CONDITION g ±2.0, ±4.0, ±8.0 User-selectable full-scale output range 64, 32, 16 8-bit counts/g 0g Offset vs. Temp Sensitivity vs. Temp Mechanical Resonance 3 Output Data Rate (ODR) 4 Bandwidth (-3dB)5 1024, 512, 256 12-bit 1024 typical 14-bit2 mg/°C ±0.2 typical -40°C to +85°C %/°C ±0.03 typical -40°C to +85°C Hz 3500 (xy) 1800 (z) typical -3dB Hz 0.781 min; 50 typical; 1600 max 800 RES = 0 ODR/2 RES = 1 % of FS 0.6 typical % of full scale output % 2.0 typical MHz 3.4 max V 2.6 typical 1.8V – 3.6V 135 typical High resolution (RES = 1) 10 typical Low resolution (RES = 0) 0.9 typical Disabled Hz Non-Linearity Cross-axis Sensitivity 2 I C Communication Rate Power Supply Current Consumption UNITS 6 µA ENVIRONMENTAL SPECIFICATIONS PARAMETERS UNITS KXCJK-1013 CONDITION Operating Temperature °C -40 to 85 Powered Storage Temperature °C -55 to 150 Un-powered Mechanical Shock g 5,000, 0.5 ms 10,000, 0.2 ms Powered or un-powered, halversine ESD V 2,000 Human body model NOTES 1 Resolution and acceleration ranges are user selectable via I2C. 14-bit Resolution is only available for registers 0x06h – 0x0Bh in the 8g Full Power mode. 3 Resonance as defined by the dampened mechanical sensor. 4 User selectable through I2C. 5 User selectable; dependent on ODR and RES. 6 Current varies with Output Data Rate (ODR). 2