[sdiy] ot: class d audio amp

Tom Arnold xyzzy at sysabend.org
Thu Oct 23 19:43:53 CEST 2003


On Mon, Oct 20, 2003 at 04:18:45PM +0200, Czech Martin wrote:
> Could anyone point me to diy audio amp project switch class D?
> So far I only could find some theoretical paper or commercials.

Circuit Cellar magazine happens to have an article on 
building a Class D audio amp based around some chip who escapes me
right now.  The parts count was extremely low and it went into a least
a bit of detail on theory and realworld application.

Hrm. Or it was Nuts&Volts.  I will look when I get home.
I cant seem to find the article listed on circuitcellar.com except for the
All Digital Audio Amp article which is in a very new issue of the
magazine.

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