whether the aducm320 can source as a 2.5V reference voltage out for other external device?
ADuCM320
Recommended for New Designs
The ADuCM320 is a fully integrated single package device that incorporates high performance analog peripherals together with digital peripherals controlled...
Datasheet
ADuCM320 on Analog.com
whether the aducm320 can source as a 2.5V reference voltage out for other external device?
As specified in the data sheet, yes with a max. current load of 1.2mA.
As specified in the data sheet, yes with a max. current load of 1.2mA.