Microchip 602 or 6002 cannot cope with +24V supply voltage.
TI's OPA look promising though, i will try to order one for testing

> Have you tried loading the output the output of LM358 with a resistor to =
ground? (e.g. ~10k). =A0They will typically get within ~5mv of ground which=
 will be significantly exceeded by potential input offset voltage issues in=
 this particular case.
> Mike

I am using it as a differential amplifier and the output is already
tied to negative input using a 10k resistor. I don't think it will
work

--=20
http://www.piclist.com PIC/SX FAQ & list archive
View/change your membership options at
http://mailman.mit.edu/mailman/listinfo/piclist
.