Newsgroups: sci.electronics
Path: utzoo!henry
From: henry@zoo.toronto.edu (Henry Spencer)
Subject: Re: Need analog opto-isolator or equiv.
Message-ID: <1990Sep25.153656.2704@zoo.toronto.edu>
Organization: U of Toronto Zoology
References: <222@nachos.SSESCO.com>
Date: Tue, 25 Sep 90 15:36:56 GMT

In article <222@nachos.SSESCO.com> elmquist@nachos.SSESCO.com (Chris Elmquist) writes:
>Does anyone have a nifty circuit that will replicate a 0v to 5v DC
>signal across an opto-isolated path..??  ...
>I've thought about serial A/D and D/A chips...  but I haven't
>found any that use the same data format over the serial link...

Of course, if you're willing to throw in a few more optoisolators, you
can just use parallel-i/o converters, which generally agree on the data
format. :-)
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