 #1
EvLer
 458
 0
I am given an ideal OPAMP like this (Rresistor, Capcapacitor):
and V in is given as a step function like so:
that is V(in) is 2 on [0,1] and then 0 further. I need to find V(out) at 2sec.
So far I think I got the expression I need to work with.
V(out) = Vc
Vc = 1/(RC) * integral(V in dt)
But my problem is how I deal with a step function in this case of integration. Any help is appreciated.
Thanks.
Code:
____+Cap_
 
___R______\___________ +
 /
+ 
V in  V out
 
 
_______________________ 
Code:
/\ (volts)

____1____2_______> (t, sec)
____ (2)


So far I think I got the expression I need to work with.
V(out) = Vc
Vc = 1/(RC) * integral(V in dt)
But my problem is how I deal with a step function in this case of integration. Any help is appreciated.
Thanks.
Last edited: