ADXL330

Small, Low Power, 3-Axis ±3 g i MEMS® Accelerometer ADXL330 FEATURES 3-axis sensing Small, low-profile package 4 mm × 4 mm × 1.45 mm LFCSP Low power 180 μA at VS = 1.8 V (typical) Single-supply operation www.DataSheet4U.com 1.8 V to 3.6 V 10,000 g shock survival Excellent temperature stability BW adjustment with a single capacitor per axis RoHS/WEEE lead-free compliant GENERAL DESCRIPTION The ADXL330 is a small, thin, low power, complete 3-axis accelerometer with signal conditioned voltage outputs, all on a single monolithic IC. The product measures acceleration with a minimum full-scale range of ±3 g. It can measure the static acceleration of gravity in tilt-sensing applications, as well as dynamic acceleration resulting from motion, shock, or vibration. The user selects the bandwidth of the accelerometer using the CX, CY, and CZ capacitors at the XOUT, YOUT, and ZOUT pins. Bandwidths can be selected to suit the application, with a range of 0.5 Hz to 1600 Hz for X and Y axes, and a range of 0.5 Hz to 550 Hz for the Z axis. The ADXL330 is available in a small, low profile, 4 mm × 4 mm × 1.45 mm, 16-lead, plastic lead frame chip scale package (LFCSP_LQ). APPLICATIONS Cost-sensitive, low power, motion- and tilt-sensing applications Mobile devices Gaming systems Disk drive protection Image stabilization Sports and health devices FUNCTIONAL BLOCK DIAGRAM +3V VS ADXL330 OUTPUT AMP 3-AXIS SENSOR CDC AC AMP DEMOD OUTPUT AMP RFILT XOUT CX RFILT YOUT CY RFILT OUTPUT AMP ZOU...