I am using the MMA7260 accelerometer located on the DEMOJM evaluation board.
The volatge limits go from .85 to 2.45 volts with 1.65 volts at the 0g point.
If I shake the accelerometer about the x-acis then I see the voltage swings from .85 to 2.45 volts.
So far so good.
Now I tilt the board 90 degress to each side of horizontal and the voltage does change in the correct direction BUT
it never goes to the limits of .85 and 2.45. It stops short by about .3 volts.
Does anyone know why?
Am I doing something wrong?