Operational Amplifier Low Pass Filter Online Calculator

App description

Usage example

Input data: cutoff frequency (Fc): 10KHz; Filter Resistor Values filter resistance value (R1 = R2): 10Ω

Output data: Filter Capacitor Value Filter capacitor value (C1): 2250.79nF; Filter capacitor value (C2): 1125.39nF

Note

Fc: cutoff frequency in Hz, KHz, MHz

Filter Resistor Values: Filter resistance value (R1 = R2), unit Ω, KΩ, MΩ

Filter Capacitor Value: Filter capacitor value in pF, nF, μF, mF, F