Re: [Openeeg-list] hen looking in digikeys part serch...?

[Joerg H. <in...@jh...>]

Hi,

joshua wojnas, 01.08.2006 07:25 :
> When looking in digikeys part serch page what features
> would I look for if I wanted serial a/d's to take
> their mesurment at the same time in other words

"synchronous sample and hold" perhaps?

> syncronise so the wanted signals can be triangulated
> on?

Triangulation on signal run time? Nice joke!


> how many bits can I look with what chips would be

delta sigma converters are a good choice for slow signals like EEG.
The have a nominal resolution of up to 24 bits

> sugjested serial interface would be nice.

and usually a serial interface with data and clock lines.

Regards,
	
	Joerg