Description

3-Axis, 1.5g/3g/6g/12gDigital Accelerometer Features: Ultralow power: as low as 57 μA in measurement mode and 0.1 μA in standby mode at VS = 3.3 V (typical) Power consumption scales automatically with bandwidth User-selectable resolution Fixed 10-bit resolution Full resolution, where resolution increases with g range, up to 13-bit resolution at ±12 g (maintaining 2.9 mg/LSB scale factor in all g ranges) Embedded FIFO technology minimizes host processor load Supply and I/O voltage range: 2.0 V to 3.6 V Built-in motion detection functions for activity/inactivity monitoring SPI (3- and 4-wire) and I2C digital interfaces Flexible interrupt modes mappable to either interrupt pin Measurement ranges selectable via serial command Bandwidth selectable via serial command Wide temperature range (−40 to +105°C) 10,000 g shock survival Pb free/RoHS compliant Small and thin: 5 mm × 5 mm × 1.45 mm LFCSP package Qualified for automotive applications