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keisanHigh-precision calculations for everyday life and work

Design of a Sallen-Key-Type Butterworth LPF

Author: Yoichiro1224Executions: 23

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Design of a Sallen-Key-Type Butterworth Low-Pass Filter
Calculates the component values for a Sallen-Key-type Butterworth low-pass filter and returns the results in the specified E-series values.
R1=
kΩ
Fc=kHz
ESeries
R1= kΩR2= kΩ
C1e (C1 as specified in the E series) = uFC2e (C2 as specified in the E series) = uF
R1 = R2 = R
Fc = 1/(2*pi*R*C)
C1 = 2*Q*C
C2 = C/(2*Q)

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