Multiple-Feedback High-Pass Filter Calculator

This is a second-order, active multiple feedback high pass filter calculator. Set the desired cutoff frequency and Q factor to generate resistor and capacitor values, then adjust the bode plot max frequency to view the response over the desired frequency sweep.

Desired Cutoff Frequency (Hz):

R1 Resistance (kΩ):

C1 Capacitance (µF):

Max Bode Plot Frequency (Hz):

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Bridge the gap by downloading the validated Multiple Feedback High Pass Filter Block from the Quickboards Library. Eliminate R&D uncertainty and slash design time by assembling subcircuit schematics from a library of Processors, Sensors, Power Management, ADC/DACs, Memory, Interface circuits and more. Download the full library here.