Step response of voltage inverter and RC filter homework question
When analyzing transfer functions, a good way is to break down the system into blocks. The problem is it looks like the analysis for the opamp was done incorrectly
The s transfer functions look like this:

Then the total equation would be
K1 is orange
K2 is green
\$ V_{out} = K_1K_2V_{in}\$
As s goes to infinity (as c charges) c ends up with the same voltage
As r3