3 Replies Latest reply on Oct 9, 2010 4:21 AM by user_611219

    Vdd SUPPLY IN PSOC3

    manuel.julian.moron

      I was quite sure the Vdd switch select must to be selected with 3.3V in PsOC 3, but now I'm not sure.

         

      The CY8C001-KIT Datasheet states PsOC 1 family must to be at 5V but don't sais notjing specific for PsOC 3.

         

      Apart that I don't know what voltage are supplied the OpAmps, I saw the datasheet but is not much information.

         

      I tried with a follower and I got 3.3V as maximun.

         

      Finally:

         

      How can I have the Vddd=Vdda=5.5V when my supply voltage board is at 3.3V?

         

      Is due to the boost circuit?

         

      Thanks a lot.