XTRON Operational amplifier circuits © 1998-2018 by Tom Ahola

0: Back to XTRON main menu 1: Non-Inverting OpAmp Circuit 2: 2nd Degree OpAmp Lowpass Filter (Butterworth/Bessel) 3: 2nd Degree OpAmp Lowpass Filter (Adjustable Q) 4: 2nd Degree OpAmp Highpass Filter (Butterworth/Bessel) 5: 2nd Degree OpAmp Highpass Filter (Adjustable Q) 6: 2nd Degree OpAmp Bandpass Filter 7: OpAmp Bandreject Filter 8: Biquad Filter