modified 7 years ago

Capacitor only OP AMP

00:51:19

An interesting experiment to see the effect of using only capacitors and op-amps in differential and integral configurations - the result is an effective subtractor. Changing the slew rate of either op-amp changes the voltage output. 

published 7 years ago

kiani

7 years ago

It subtracts what from what!..!

eekee

7 years ago

Um... there's no slew rate sdjustment in this simulator, it's always as near infinite speed as the simulator can make it. If you replace both resistors with capacitors in a normal op-amp circuit, it's just the same as if you used resistors except at DC. You've got something else going on here with the second op-amp messing with the first's feedback circuit.

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