Tool/software:
I was reviewing the following application note here, and I wanted to find the procedure to calculate Vout. I used the following design to perform the calculations:
The procedure I use is the following:
I know I forgot to use the equality Vx = V1, but in any case, the first term has the fraction R4/R1+R4+R3, which is totally different from ((R1//R3)+R4)/(R1//R3) that appears in the formula of their application note (I know the indices are different, remember I am following the design I showed in the first image). Can someone explain what I am doing wrong or if they used some strange identity that I don't know yet? Haha, I hope you can help me!
