You weren't very specific as to what the measurements "are," but as long as you followed everything that's suggested in the datasheet, then yes. According to the datasheet, the 0g measurement can vary by as much as 40 ticks (I really shouldn't be doing this for you, vishu).
If you want less quantization error, make sure you use 2g measurement sensitivity. Also make sure you've decoupled all of the supply inputs.
Like I said, you can get a nice accurate measurement if you low-pass the measurements from the accel.
Message Edited by mcarino on
2008-10-15 04:43 AM