A ADAMU New Member Jan 8, 2010 #1 pls i need active filters prefeerable a sallen key that wil differentiate between 400hz and 1.2khz.the opamp ic should of a low noise.
pls i need active filters prefeerable a sallen key that wil differentiate between 400hz and 1.2khz.the opamp ic should of a low noise.
ericgibbs Well-Known Member Most Helpful Member Jan 8, 2010 #2 ADAMU said: pls i need active filters prefeerable a sallen key that wil differentiate between 400hz and 1.2khz.the opamp ic should of a low noise. Click to expand... hi, Download this free filter design program from TI. Active Filter Design Application - FILTERPRO - TI Software Folder
ADAMU said: pls i need active filters prefeerable a sallen key that wil differentiate between 400hz and 1.2khz.the opamp ic should of a low noise. Click to expand... hi, Download this free filter design program from TI. Active Filter Design Application - FILTERPRO - TI Software Folder