The noise is only relate during trimming. Digital switch are applied
during the pot variation, for any other situation digital pot are very
good. I designed a Digital Broadcast Equipment entire with digital pot.
Try a look for DAC by Analog Devices or Xicor.

At 20.25 06/12/1999 -0800, you wrote:
>Hi
> I was reading in a recent electronics magazine about the use of a
>digital pot in an amp circuit. I have used analog mux's with  success
>but not tried digital pots. Anyone try one or know of their noise etc?
>Barry
>
>
>
>_____________________________________________________________________
>
>Public Seismic Network Mailing List (PSN-L)
>
>To leave this list email listserver@.............. with the body of the 
>message: leave PSN-L
>


_____________________________________________________________________

Public Seismic Network Mailing List (PSN-L)