FXLN8371Q

Freescale Semiconductor, Inc. Data Sheet: Technical Data FXLN83xxQ Rev 2.0, 7/2014 Xtrinsic FXLN83xxQ 3-Axis LowPower Analog-Output Accelerometer FXLN83xxQ FXLN83xxQ is a family of 3-axis, low-power, low-g, analogoutput accelerometers that consist of an acceleration sensor along with a CMOS signal conditioning and control ASIC in a 3x3x1mm QFN package. The analog outputs for the X, Y, and Z axes are internally compensated for zero-g offset and sensitivity, and then buffered to the output pads. The outputs have a fixed zero-g offset of 0.75V, irrespective of the VDD supply voltage. The bandwidth of the output signal for each axis may be independently adjusted using external capacitors. The host can place the FXLN83xxQ into a low-current shutdown mode to conserve power. Features Supply voltage (VDD) from 1.71 V to 3.6 V Accelerometer operating ranges selectable ±2 g or ±8 g (FXLN83x1Q) ±4 g or ±16 g (FXLN83x2Q) Low current consumption of 180 μA (typical) Output Bandwidth Options High bandwidth, 2.7 kHz (XY axes), 600 Hz (Z axis), (FXLN837XQ) Low bandwidth, 1.1 kHz (XY axes), 600 Hz (Z axis), (FXLN836XQ) 3 x 3 x 1 mm, 12-pin QFN package (0.65 mm lead pitch) Robust design with high shock survivability (10,000 g) Operating temperature from –40 °C to +105 °C MSL 1 compliant Typical Applications Tamper detection White goods: tilt, vibration, and shake detection Motion sensing in robotics applications Inclinometer, vibrometer Activity monitoring ...