I am using the ADXL356 accelerometer sensor, in a datasheet, it is mentioned that in ±10g range sensor has typical sensitivity of 80 mV/g.
I place the sensor such that Z-axis points towards the sky and according to me I should get 80mV because 1g acceleration is applied on-sensor due to gravity but
I am getting the following readings on each axis
X-axis reading = 904mV
Y-axis reading = 906mV
Z-axis reading = 985mV
Can anybody tell me why this is happening