ADXL204CE

Precisionc + -1.7克单/双轴我的MEMS加速度计 Precisionc +-1.7 g Single-/Dual-Axis i MEMS Accelerometer

GENERAL DESCRIPTION

The ADXL204 is a high precision, low power, complete dual axis accelerometer with signal-conditioned voltage outputs, all on a single monolithic IC. Like the ADXL203, it measures acceleration with a full-scale range of ±1.7 g; however, the ADXL204 is tested and specified for 3.3 V supply voltage, whereas the ADXL203 is tested and specified at 5 V. Both parts function well over a wide 3 V to 6 V operating voltage range. The ADXL204 can measure both dynamic acceleration for example, vibration and static acceleration for example, gravity.

FEATURES

  High performance, dual-axis accelerometer on a single IC chip

  Specified at VS = 3.3 V

  5 mm × 5 mm × 2 mm LCC package

  Better than 2 mg resolution at 60 Hz

  Low power: 500 μA at VS = 3.3 V typical

  High zero g bias stability

  High sensitivity accuracy

  –40°C to +125°C temperature range

  X-axis and Y-axis aligned to within 0.1° typical

  BW adjustment with a single capacitor

  Single-supply operation

  3500 g shock survival

  RoHS compliant

  Compatible with Sn/Pb- and Pb-free solder processes

 

APPLICATIONS

  Vehicle dynamic control VDC/electronic stability program ESP systems

  Electronic chassis controls

  Electronic braking

  Platform stabilization/leveling

  Navigation

  Alarms and motion detectors

  High accuracy, 2-axis tilt sensing