K Thread Starter kirillavitch Joined Oct 5, 2011 2 Oct 5, 2011 #1 I am totally lost about this problem. The circuit layout is the same as the pic just that the3uA is replaced with 27uA and I need to calculate Vout .. Attachments IMG_20111005_160336.jpg 300.1 KB Views: 34
I am totally lost about this problem. The circuit layout is the same as the pic just that the3uA is replaced with 27uA and I need to calculate Vout ..
Georacer Joined Nov 25, 2009 5,182 Oct 5, 2011 #3 Are you familiar with the superposition theorem? It reduces the analysis to three simple OpAmps circuits.
Are you familiar with the superposition theorem? It reduces the analysis to three simple OpAmps circuits.
t_n_k Joined Mar 6, 2009 5,455 Oct 5, 2011 #4 There are a couple of initial assumptions you might also need to make. If the op-amp is considered to be ideal. Then .... The input currents to the op-amp input terminals are zero. The amplifier output resistance is zero. These points will then assist with the analysis.
There are a couple of initial assumptions you might also need to make. If the op-amp is considered to be ideal. Then .... The input currents to the op-amp input terminals are zero. The amplifier output resistance is zero. These points will then assist with the analysis.