On Wed, 3 Jul 2002, A.J. Tufgar wrote:

>Hey thanks Peter I had tried national but I didn't see this opamp.

It is OLD. Try their cross reference or something like that. Or just type
LM10 into a web search.

>I think this should work out hopefully the bridge is sensitive enough
>though after I decrease it's voltage supply.
>
>One quick question about this:  How would I go about switching the 1.5V
>to 3.3V on the op-amp supply? I can't just put the 3.3V across it or the
>battery would probably be destroyed.  So how would I switch the 1.5V off
>of the op-amp?

I do not understand the question. I think that you want a free run diode
or fet switch.

Peter

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