Negative Feedback

179

03:04:09

An operational amplifier simulation that I used to understand negative feedback. If the negative input (inverting) is connected to ground the op amp would act like a normal comparator. But when the negative input is connected to the output the op amp tries to reach a balance between the positive and negative inputs. Both of them cancel out and the input is exactly the same as the output. The gain is 1. 

published 8 years ago

NILADRI321

8 years ago

Thanks

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