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Part Number: ADXL311
Description: The ADXL311 is a low cost, low power, complete dual-axis accelerometer with signal conditioned voltage...


Description: The ADXL311 is a low cost, low power, complete dual-axis accelerometer with signal conditioned voltage...
The ADXL311 is a low cost, low power, complete dual-axis accelerometer with signal conditioned voltage outputs, all on a single monolithic IC. The ADXL311 is built using the same proven iMEMS® process used in over 100 million Analog Devices accelerometers shipped to date, with demonstrated 1 FIT reliability (1 failure per 1 billion device operating hours).
The ADXL311 will measure acceleration with a full-scale range of ±2 g. The ADXL311 can measure both dynamic acceleration (e.g., vibration) and static acceleration (e.g., gravity). The outputs are analog voltages proportional to acceleration.
The typical noise floor is 300 g/Hz allowing signals below 2 mg (0.1° of inclination) to be resolved in tilt sensing appli-cations using narrow bandwidths (10 Hz).
The user selects the bandwidth of the accelerometer using capacitors CX and CY at the XFILT and YFILT pins. Bandwidths of 1 Hz to 2 kHz may be selected to suit the application.
ADXL311
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