The phrase "sane voltage" is unfamiliar to me also. I don't suppose you could have mis-heard the speaker and in fact the phrase was actually the "same voltage". Such a phrase would likely come up when discussing the voltages at the plus and minus terminal of the opamp when it is connected in a negative feedback topology. Since the voltage at the negative and positive terminals would be at the "same voltage".can anybody pls describe 'sane voltage' to me..I didn't get a proper definition for this? What is its significance on opamp circuit?
Thanks
Manju
by Aaron Carman
by Duane Benson