IDAC speed improvement

[Anonymous]

Hi guys!

   

How is the best possible configuration for IDAC (7 or 8 bits) and gain in PSOC-4M, in order to maximize transition speed, considering that manual just mention max 10us? If I consider an external opamp instead of a simple resistor, it may affect the performance of the IDAC?

   

Thanks!!

   

Bordi

[EmHo_296241]

Hi,

   

The factor that is going to affect are supply rails. The currents are rated within 600mV within the respective power rails. That should be taken care