This is probably a rare need these days -- but are there any rail-to-rail op-amps (both input and output) that can handle +/-15V supplies? My search through Linear Technology, Analog Devices, ... hasn't turned up anything.
Failing that, are there any that have R-R outputs, again for +/-15V supplies?
I can probably work around this, but it would be nice (simpler) not to have to. Bandwidth is not a problem; bias current should be below 1nA. (This involves a servo pot in an existing system that I have to treat gingerly). It would be preferable if it weren't too expensive (say, less than a few bucks for a single channel).
Thanks for any suggestions!
-frank