Richard Prosser wrote:
> What about analogue mux's ? You may have to use something better than
> the 4051/52/53 series to get a low on resistance though. Otherwise as
> long as the voltage is within range it should work OK.  Maybe parallel
> up devices to get a lower resistance ?

Yeah, we looked at analog muxes, unfortunately they were designed with 
slightly different applications in mind. Paralleling them up is a 
possibility, but one of the things we're after is minimizing the part count.

Vitaliy 

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