1 Reply Latest reply on May 31, 2012 1:48 AM by user_200706552

    Getting More Resolution from 8-Bit DACs

    gautam.das.g

      The application note AN64275 demonstrates how to increase the resolution of the 8-bit DACs available in the PSoC 3 and 5 devices up to 12-bits using additional PSoC resources.

         

      Four different methods are discussed in the application note and a library with components implementing three of these concepts is provided. Three simple example projects using each of these components are included.

         

      Components Included:

         

      DVDAC - 9 to 12 bit Dithered Voltage DAC
      MIDAC - 9 to 11 bit Modulated Current DAC
      PIDAC - 9 to 11 bit Parallel Current DAC

         

       

         

      This application note is available at http://www.cypress.com/?rID=47478