op amp parameter tradeoffs for charge amp with servos?

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Re: op amp parameter tradeoffs for charge amp with servos?

Post by mediatechnology » Thu Jan 22, 2015 3:26 pm

Does a Deboo integrator function symmetrically with respect to both it's + and - inputs? Maybe it doesn't matter with open loop DC gain...(-) Aol vs. (+) (Aol+1)...or does that make for two different time constants depending on the +/- input?
No. Only the positive input integrates with the single-ended Deboo.
The differential Deboo is, well, differential. So yes it does function symmetrically.
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