pwm ...

[Jonathan Mayer]

On Thu, 14 Nov 1996, Kimmo Koli wrote:
> Well, the linearity and even monotony of a 8-bit D/A-converter is usually 
> very poor. Of cource 8-bit D/A-converters are cheap, but are the cheap 

Hey, I know of at least one company that produces some very quiet, very
linear, fairly inexpensive delta-sigma DACs.  better than 8-bits
resolution, too. cough cough.

(inexpensive == US$1..$3, i think)

Jonathan.
Crystal Semiconductor

_____________________________________________________________________________
Jonathan Mayer         http://www.crystal.com       jmayer at crystal.cirrus.com