Is it possible to define a relatively simple op amp circuit to replace a dual pot and dual op amp into a single pot and dual or possibly quad op amp? Basically the two op amps have gains dependent on the same pot. Cheaper to have a single pot than a dual one.
Somehow I would like to set the gain of several op amps to match that of the main one(which is variable).
Not with just OpAmps, but check out...
There used to be a company called THAT, but I can't locate it at the moment. ...Jim Thompson
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| James E.Thompson, CTO | mens |
| Analog Innovations, Inc. | et |
| Analog/Mixed-Signal ASIC's and Discrete Systems | manus |
| Phoenix, Arizona 85048 Skype: Contacts Only | |
| Voice:(480)460-2350 Fax: Available upon request | Brass Rat |
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Remember: Once you go over the hill, you pick up speed
"Jim Thompson" wrote in message news: snipped-for-privacy@4ax.com...
Still there...
Cheers
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