If you mean V+ or V-, those should be DC voltage supplies.So if we have a Opamp component, do we have to give the input as sine wave or as a dc supply? I think it has to be at a DC voltage. please correct me.
Thanks in Advance
ideally, you want an op-amp to amplify only the difference between Vin+ and Vin-, not to amplify the average of Vin+ and Vin-. the higher the common mode rejection ratio, the closer you are to this ideal. to get the best rated performance for this op-amp, keep the inputs between (V-) - 0.1, and (V+) -3V.I reffered to it but, what do they mean by saying the following there? (V+) –3