give some ideal characteristics of opamp. what is CMRR. what is the practical significance of CMRR. why the input impedance must be large. what is impedance matching, why it has to be done. what is MPTT and its advantages. explain about D-A and A-D convertors and significance of opamp in them.
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Answering questions related to ideal characteristics of opamp, CMRR, input impedance, impedance matching, MPTT, and significance of opamp in D-A and A-D convertors.
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