Posted on March 16, 2016 at 17:15The LIS3DH works from 1.8V to 3.6V.
If I use it direct from a CR2032 coin cell w/o regulator, will there be any side effects as the voltage drops from 3.3V to ~2.2V?
For example, will the calibration drift substantially?
Is the drift something that I can adjust for in FW?
If other devices on the same VCC cause the VCC to drop 0.1V to 0.2V over ~ millisecond (but still > 1.8V) , can this cause false triggers on the LIS3DH?
I am not using the ADC, only the accelerometer.
Thanks
#lis3dh #accelerometer #cr2032
