Physics — Circuit: active low-pass filter
A Sallen-Key second-order low-pass filter.
Make it your own.
title "Active low-pass filter (Sallen-Key)"
component V V1 Vin at (0,1) orient v
component R R1 1k at (2,0) orient h
component R R2 1k at (4,0) orient h
component C C1 100n at (6,1) orient v
component OP U1 at (8,1)
component C C2 100n at (5,3) orient v
component GND G1 at (6,4)
wire (0,0) (2,0)
wire (2,0) (4,0)
wire (4,0) (6,0)
wire (6,0) (7,1)
wire (6,2) (6,4)
wire (9,1) (9,3)
wire (5,2) (5,0)
wire (5,4) (9,4)
wire (9,3) (9,4)