Can any one help me in finding out the power consumption of a filter circuit having 2 op-amps. I dont know how to calculate the power consumption of a filter circuit? The input of the op-amp is ac so will the power consumption of the filter circuit be calculated by ac output currents and voltage?
You could use a simulation to understand the current consumption.
Then you could play with different Opamps, different resistors, different frequencies, different amplitudes...