I've used a PIC PWM to generate a analog out (RC filter on the output) but =
its always been at the rails of the processor..ie...3.3V

So now I'm required to generate a 0-10V, so I'm thinking just an opamp for =
this with a gain of 3, with the rails of the opamp at least 12V (but I have=
 24V so it will probably be that)..but they need 500mA drive.

So...looking for an opamp that will give me 500mA drive, or is it better to=
 use a transistor to drive that much current?


     =20
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