Online Calculator .:. Active Butterworth Bandpass Filter Calculator
Bandpass Filter: Single supply op amp design - Electrical Engineering Stack Exchange
Band Pass Filter - Types, How it Works, Applications and Advantages
Band-pass filter - Wikipedia
Help..Im stuck with designing a band pass filter with frequency range (20Hz - 500Hz) - Simulation, hardware & system design tools forum - Simulation, hardware & system design tools - TI E2E support forums