That is a weird chip. Interesting datasheet as well with all kinds of weird applications. (though I didn't spot this filter application in there it seems fairly obvious using the formulas from this lexture; And when I say obvious I mean I can see how it works, not that I would come up with it.)
That is a weird chip. Interesting datasheet as well with all kinds of weird applications. (though I didn't spot this filter application in there it seems fairly obvious using the formulas from this lexture; And when I say obvious I mean I can see how it works, not that I would come up with it.)