9V rail to rail opamp recommendations?

[Gurner]

Hi Guys,

I need some recommedations for a cheap, rail to rail opamp capable of single supply working up to 9V

I tried Digikey's paramatric search, but I spontaneously combusted at the number of hits. (made a terrible mess of the nylon floral patterned carpet I can tell ya)

So I'm figuring that 9V opamps are something you lot are probably very familiar with!

So....any top tips?

[merlinb]

I seem to find dual-opamps are cheaper than the singles for rail-to-rail opamps. Don't as me why.

TLC2272 (dual)
TS942 (dual)
AD8031 (single)