); SAEximRunCond expanded to false Errors-To: [EMAIL PROTECTED] RETRY At 9:09 PM -0600 11/1/07, [EMAIL PROTECTED] wrote: >It is funny how things you forgot a long time ago have a way of coming back. > >Case in point. I was just running some simulations on the EFC >interface and then I had this idea. > >Wouldn't an instrumentation amplifier be the right way the isolate the >Fury EFC voltage? > >For instance, the Burr Brown INA 103. It would provide for isolation >as well as gain. Not sure of all the details yet. > >I remember using this device for a thermocouple a few years back. And >I even managed to find a few of them in a box somewhere.
The AD620 or LT1167 is a fine little instrumentation amp. 8-pin package. Very easy to use, good specs. >There is no question that he TL431 is not right here. I am already >running the simulation with an LM128 or such. PSPICE only has the >LM128 so I am just testing this out. > >-George The REF19x series is very good at this sort of job. Also 8 pins. -- --David Forbes, Tucson, AZ http://www.cathodecorner.com/ _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
