Continue to Site

Welcome to EDAboard.com

Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.

Register Log in

DAC works when micro asleep?

Status
Not open for further replies.
I would take a look at the datasheet's table with the power modes, it should mention the wake up sources. If DAC cannot wake up the device, then you should wake up every now and then, update DAC, and go back to sleep. The frequency of wakeups depends on the desired DAC update rate, as well as desired power consumption.
 
  • Like
Reactions: treez

    T

    Points: 2
    Helpful Answer Positive Rating
thanks, so you only need to wake up from sleep when you update the DAC?........so for example if i want to set and leave the DAC output as 0V, then go to sleep, then i can do that?, and the DAC output will be 0V whilst the micro is asleep?
 

Status
Not open for further replies.

Similar threads

Part and Inventory Search

Welcome to EDABoard.com

Sponsor

Back
Top