ADXL250AQC

\+ -5克至±50克，低噪声，低功耗，单/双轴加速度计的iMEMS +-5 g to +-50 g, Low Noise, Low Power, Single/Dual Axis iMEMS Accelerometers

GENERAL DESCRIPTION

The ADXL150 and ADXL250 are third generation ±50 g surface micromachined accelerometers. These improved replacements for the ADXL50 offer lower noise, wider dynamic range, reduced power consumption and improved zero g bias drift. The ADXL150 is a single axis product; the ADXL250 is a fully integrated dual axis accelerometer with signal conditioning on a single monolithic IC, the first of its kind available on the commercial market. The two sensitive axes of the ADXL250 are orthogonal 90° to each other. Both devices have their sensitive axes in the same plane as the silicon chip.

FEATURES

  Complete Acceleration Measurement System on a Single Monolithic IC

  80 dB Dynamic Range

  Pin Programmable 650 g or 625 g Full Scale

  Low Noise: 1 mg/√Hz Typical

  Low Power: <2 mA per Axis

  Supply Voltages as Low as 4 V

  2-Pole Filter On-Chip

  Ratiometric Operation

  Complete Mechanical & Electrical Self-Test

  Dual & Single Axis Versions Available

  Surface Mount Package