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adxl326 calibration curves and sensitivity

Question asked by StephenLuebkert on May 18, 2010
Latest reply on May 20, 2010 by Harvey

We have generated calibration curves for three of these accelerometers. The sensitivity was found to be 32+/-1 mV/g for all three axes of all three accelerometers. This is significantly different than the typical 57 mV/g as listed. I was using a 3.3V excitation, which I would expect would increase the sensitivity. Is there any explanation for this?