Hello Kerim you're right to ask these questions, which I have already thought :
- the highest rate of change should be 1Hz
- the noise could exceed 10mV but only the numeric read cares (I can set the tolerance software side), the risk with the noise will only wake the µP for nothing (its does really not matter in my case)
- The source has a low impedance
- Normally, the voltage could not change faster than 300mS, if it occurs, it can be ignored or the time of the output can be extended of 300 mS, whatever.
Now that you see these answers, could you suggest a component or a family that can do this easily?
Thanks,
Eki