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From: Jim Flanagan on 9 Nov 2009 21:18


> The LM110/310 is a follower - i.e., unity gain, so if you used an opamp,
> you'd have to add a clooge to strap it down to unity gain.
>
> Doesn't have to be a _big_ clooge, if it's a one-off; just lash up a
> feedback resistor somewhere near the chip, or maybe even just short
> the output to the "-" input.
>
> <anecdote>
> One time, my engineer and I were musing about a circuit - he said,
> "A zero gain inverter? What would you use a zero gain inverter for?"
> I said, "virtual ground." He went, "Ah." and went away happy. :-)
> </anecdote>
>
> Hope This Helps!
> Rich
>
>

Hi Rich..
Thanks, yes doing what you mentioned is certainly an easy option. I may
end up doing that in the end.
Jim
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