I saw this circuit while going through some circuits and have been trying to solve it since. I get confused at multiple points while solving for the current.
- Since there is a buffer for feedback, does that mean that there is no current going from the Vout+ to this branch?
- Going by a technical datasheet , as seen here, I tried solving for Vout+ and Vout-. However the datasheet suggests that Beta1 or Beta2 is 0 when there is no feedback. When resistance is 0, doesn't mean that the feedback is essentially shorted and not open?
- I have solved for V (which I guess was pretty easy) but I don't know how to proceed further. V = Vin- (1 + R2/R1) - R2/R1 Vin+ Can someone help?
Btw, this was not a homework assignment. I am just really bad at analyzing analog circuits :|