What's the op-amp's open-loop bandwidth?...........

Question

The upper critical frequency of an op-amp's open look response is 200 Hz. If the midrange gain is 175,000, what is the ideal gain at 200 hz? What's the actual gain? What's the op-amps open-loop bandwidth?

Answer 1

define midrange.

Can't go any further without that number. The gain starts to fall off at 200 Hz and falls off from there to it's unity gain point. But there is not enough info to calculate any of it.

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