minimum reliable low currents

flippityflop1

Jan 27, 2009
135
Joined
Jan 27, 2009
Messages
135
i need to know what is the lowest current that is reliable for cases such as:

a.) charging a capacitor
b.) when the current is being read by an instrument such as an ammeter
c.) logic signals

what i mean is that even outside normal conditions -- exposed to hot summers and cold winters, being touched by bare hands when testing, or when it's humid, etc -- what are the minimum low currents that will cover a, b, c above?

 

Hero999

Oct 28, 2007
2,433
Joined
Oct 28, 2007
Messages
2,433
The question doesn't make any sense.

a) What's the leakage current of the capacitor?
b) How good is the ammeter?
c) What's the speed? Logic family?

 
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