Switched Capacitor Filter, 4 Func, Butterworth/bessel/elliptic/chebyshev, Universal, CMOS, PDSO24
Universal Active Filter, 4-Ch, SOIC W, 2.37V to 8V, -40°C to 85°C
IC FILTER BUILDING BLOCK 24-SOIC
LTC1164 - Low Power, Low Noise, Quad Universal Filter Building Block