Filter Sallen-Key (SK) Second order Lowpass I non-inverting

(Circuits -> Filters)
DISCLAIMER: I\'ve collected these information from different sources. The author may revise this documentation from time to time without notice. THIS DOCUMENTATION IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND. IN NO EVENT SHALL THE AUTOR BE LIABLE FOR INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES OF ANY KIND ARISING FROM ANY ERROR IN THIS DOCUMENTATION, INCLUDING WITHOUT LIMITATION ANY LOSS OR INTERRUPTION OF BUSINESS, PROFITS, USE, OR DATA.

Filter Sallen-Key (SK) Second order Lowpass I non-inverting

Butterworth

R1 = R2 = R
C2 = Sqrt[2] / (2 · pi · Fc · R)
C1 = C2 /2 = (1 / (Sqrt[2]) / (2 · pi · Fc · R)

See also: Filters Notes


Back to Circuits Page
[HomePage] [Hardware Reviews] [Pinouts] [Circuits] [Guides] [Links] [News] [Forums] [Download] [Dictionary] [Utils] [Updates Log] [About] [Agreement] [Privacy] [Advertising] [Search] [Contact us]