Re: Re: DAC-80s (was FS: Lots of IC's)

From: mccullar <mccullar_at_flash.net>
Date: Sat May 24 2003 - 01:05:53 EDT

> I have two of the current type I bought by accident.... before I
> knew such a beast existed.... they are brand new too....
>
> I do recall seeing in the datasheet example schematics of how to
> use a -I as a -V. Someday I hope to try it.
>
> Has anyone done it ?

It's fairly easy to do: Just connect an op-amp in such a way that its output
goes directly to one of its inputs. (I could get gorier in detail, but it's
late and my mind is winding down.) That's called a current-to-voltage
translator. The databook probably has better detail.

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Received on Fri May 23 22:02:59 2003

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