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LMF380 Triple One-Third Octave Switched-Capacitor Active Filter
November 1995
LMF380 Triple One-Third Octave Switched-Capacitor Active Filter
General Description
The LMF380 is a triple one-third octave filter set designed for use in audio audiological and acoustical test and measurement applications Built using advanced switched-capacitor techniques the LMF380 contains three filters each having a bandwidth equal to one-third of an octave in frequency By combining several LMF380s each covering a frequency range of one octave a filter set can be implemented that encompasses the entire audio frequency range while using only a small fraction of the number of components and circuit board area that would be required if a conventional active filter approach were used The center frequency range
LMF380 Datasheet
