CMA3000-A01

CMA3000-A01 Data Sheet CMA3000-A01 3-AXIS LOW POWER ANALOG OUTPUT ACCELEROMETER Features • • • • • • • • 1.7 V – 3.6 V supply voltage Ratiometric analog voltage output for x, y and z acceleration User selectable ±2 g and ±8 g measurement ranges Low current consumption • Active 180 uA • Power down < 0.1uA Size 2x2x0.95 mm3 Proven capacitive 3D-MEMS technology High shock durability RoHS compliant / lead free soldering Applications CMA3000-A01 is targeted to battery operated devices. Typical applications are but not limited • Gaming input devices • Computer peripherals • Free fall detection • Activity monitoring X-out C/V Analog calibration & low-pass filtering Y-out Z-out Oscillator & clock Reference NonVolatile Memory Control Range PD Figure 1 CMA3000-A01 Block Diagram VTI Technologies Oy www.vti.fi PRELIMINARY - Subject to changes Doc. Nr. 8278700.12 1/4 Rev. 12 CMA3000-A01 Performance Characteristics Targets 1) Parameter Vdd Operating temperature ** Current consumption * Acceleration range * Offset * 3) Offset calibration error * 3) Offset temperature error ** 4) Sensitivity * 5) Sensitivity calibration error * Sensitivity temperature error ** 6) Non-Linearity ** 7) Cross-Axis sensitivity ** 8) Bandwidth** 9) Condition Typical supply range 1.7 – 2.7 V Min Typ 2) Max 1.7 -40 -2 -8 -100 2.5