INTEGRATOR:– An integrator circuit integrates the input signal with respect to time (Frequency). The circuit diagram of integrator, the feedback element is capacitor (0.047) and input element is (10k) resistor.
:- Select input square wave from 500 Hz to 1.5 KHz to get correct output triangle wave. Otherwise change the capacitor value.
The charge on the capacitor C, when a supply voltage
of V applied is Q=CV. Where V (0) is the initial voltage produced at the output.
If a square wave signal is applied to its input, the output will be triangular (Integrated) wave. Similarly a sine wave input produces, a cosine wave output.
The integrator is commonly used in analog computers and A/D converters.