On Fri, 12 Sep 2014 10:58:49 -0700, Jim Thompson
wrote:

I need a rail-to-rail I/O OpAmp, 5V Vcc is fine, slow speed setting a
current mirror.

What specs?

What would you guys in the discrete world recommend as being
well-behaved, no peculiarities, etc? (And readily available ;-)

I've been using the MicroChip MCP6294, mainly because they're cheap
but the specs matter.