Re: sample and hold chips

From: mike (spamme0_at_juno.com)
Date: 08/30/04 

Date: Mon, 30 Aug 2004 14:37:48 -0700

Rune Christensen wrote:
> Hello
>
> I'm looking for sample and hold chips.
>
> I need to build a 6 channel data acquisition system and the 6 channels need
> to be simultaneously sampled.
>
> Thanks
> Rune
>
You wouldn't need to do it simultaneously unless the signals were
changing. That begs the question, "how fast are they changing?"

It might be helpful to state your requirements for aperture time,
how long you need to hold at what accuracy, source impedance?
mike 

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