refence of VDAC question | Cypress Semiconductor
refence of VDAC question
In our old plan,we change the Refence Voltage of DAC by using a Potentiometer to make the output adjustable.Now we want to change our plan by using PSOC3 ,but the VDAC have no ext. Refence function,I wander if there is another way to get our goal .
PS:We need two independent VDAC output signals but one Potentiometer .