The ADXL322JCP is a Complete Dual-axis Accelerometer with signal conditioned voltage outputs, which is all on a single monolithic IC. The product measures acceleration with a full-scale range of ±2g (typical). It can also measure both dynamic acceleration (vibration) and static acceleration (gravity). The ADXL322's typical noise floor is 220μg/√Hz, allowing signals below 2mg to be resolved in tilt-sensing applications using narrow bandwidths (<60Hz). The user selects the bandwidth of the accelerometer using capacitors CX and CY at the XOUT and YOUT pins. Bandwidths of 0.5Hz to 2.5kHz may be selected to suit the application.
Small and thin
2mg Resolution at 60Hz
Low power (340μA at VS = 2.4V (typical))
Good zero g bias stability
Good sensitivity accuracy
X-axis and Y-axis aligned to within 0.1° (typical)
