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The above analysis relies on two assumptions of ideal op-amps for analysing the op-amp circuits with negative feedback:
Posted: Fri May 20, 2022 7:16 pm
by answerhappygod
- The Above Analysis Relies On Two Assumptions Of Ideal Op Amps For Analysing The Op Amp Circuits With Negative Feedback 1 (151.26 KiB) Viewed 59 times
The above analysis relies on two assumptions of ideal op-amps for analysing the op-amp circuits with negative feedback: 1- The gain of the op-amp is infinite. 2- The inputs of the op-amp do not draw any current. The second negative feedback configuration used with op amps is the non-inverting amplifier in Figure 4-3. Based on the analysis above and the two hints for the op amps with negative feedback, derive the relation between the Vout and Vin in the non-inverting configuration. Z2 Z1 Vin a Vout + Figure 4-3 Non-inverting amplifier