digital to analog conversor

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  1. - 22nd January 2008, 20:46 #1
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    sirvo
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    Default digital to analog conversor

    Hello people..

    I would like to develop a small signal generator (mono and triphase) using pic (maybe 16f88 or 16f629).

    It would be necessary a DAC to create a 60Hz sinusoidal signal. Well, it would be interesting a serial dac, but i can't find it here where I live.

    I've been working on a project using 32-bit DSP and I need to get some results by modifying this 60Hz signal (like perfoming sags and swells on the signal).

    So, i think i'll have to use some paralell dac but, is a 8-bit dac gonna be enough? Should I look for 10 or 12-bit dac? Has anyone already played with 60hz sinusoidal signal?

    well, thanks in advance..

    Sylvio
    Last edited by sirvo; - 22nd January 2008 at 22:19.
    Sylvio,
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