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ADIS16210 accelerometer resolution

Question asked by jmirek on Feb 20, 2014
Latest reply on Feb 28, 2014 by NevadaMark

I'm evaluating ADIS16210. In fact I want to use pure accelerometer data from device. When I recorded the data I've found strange thing. As you can
see on the picture, there is kind of quantization of the accelerometer values with the step around 40 (values are row counts, not
in g or m/s2). If it is true the quality of accelerometer in ADIS16210 is close to ADXL362, but in the documentation you can find resolution of ADIS16210 equal 61ug/LSB! Could you explain me what is going on? What is quality of accelerometer inside ADIS16210? Is it the same as  ADXL362 and is added CPU for calculating average acceleration  and tilt?

accel.PNG

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