Saurabh Sinha wrote: > I know this must be simple, but I cant remeber how this is done! [I am > thinking along the way of an averaging integrator, but I am sure > there's an easier way :-)] Please let me know or give me a hint! Saurabh: If you're feeding the averaged signal into a high-impedance input, can't you simply find that average with a voltage divider formed from two equal-valued resistors? That should give you Vout = (Vin1 + Vin2) / 2, right? -Andy === Andrew Warren -- aiw@cypress.com === Principal Design Engineer === Cypress Semiconductor Corporation === === Opinions expressed above do not === necessarily represent those of === Cypress Semiconductor Corporation -- http://www.piclist.com hint: The list server can filter out subtopics (like ads or off topics) for you. See http://www.piclist.com/#topics