another question for you guys, been one of those days I have this DAC circuit, it is a MAX532 DAC. As you can see the DGND is connected to AGND and it seems that this must be the case. Except I want my +/-10V analogue output to be Isolated from my digital signals. How on earth can i achieve this? the reason for doing so is that the analogue output is powering transducers, which have the potential to introduce noise onto my digital lines.