hi...
can anybody help me in getting perfect analog output from the DAC(0-10v).....and thia output is given to the firing circuit for triac....if possible post me the circuit...and the input of the DAC will be from microcotroller...
thanks in advance...

 

Do you have a circuit design in mind for the triac triggering? If so, it might be easier to trigger with an output pin changing state.

 

What do you mean by a perfect output?

If you mean a smooth varying output (not in a step form) then this is not possible because you need infinite resolution to achieve it.