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 to3.6V. Due to internal voltage regulators, there should be minimal change with supply voltage variations.

PERFORMANCE SPECIFICATIONSPARAMETERS UNITS KXCJ9-1008 CONDITION Range g ±2.0, ±4.0, ±8.0 User-selectable full-scale output range Sensitivity1counts/g64, 32, 16 8-bit1024, 512, 256 12-bit1024 typical 14-bit2 0g Offset vs. Temp mg/°C 0.2 -40°C to +85°C Sensitivity vs. Temp %/°C ±0.01 (xy) ±0.03 (z) typical -40°C to +85°C Mechanical Resonance3 Hz 3500 (xy) 1800 (z) typical -3dB Output Data Rate (ODR)4 Hz 0.781 min; 50 typical; 1600 max Bandwidth (-3dB)5 Hz800 RES = 0ODR/2 RES = 1 Non-Linearity % of FS 1.0 typical % of full scale output Cross-axis Sensitivity % 2.0 typical I2C Communication Rate MHz 3.4 max Power Supply V 2.6 typical 1.8V – 3.6V Current Consumption6μA135 typical High resolution (RES = 1)10 typical Low resolution (RES = 0)2 typical StandbyENVIRONMENTAL SPECIFICATIONSPARAMETERS UNITS KXCJ9-1008 CONDITION Operating Temperature °C -40 to 85 Powered Storage Temperature °C -55 to 150 Un-powered Mechanical Shock g5,000, 0.5 ms10,000, 0.2 msPowered or un-powered,halversine ESD V 2,000 Human body model

NOTES1 Resolution and acceleration ranges are user selectable via I2C.214-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).