More than three DAC.

cancel
Showing results for 
Show  only  | Search instead for 
Did you mean: 

More than three DAC.

349 Views
simoneacciarito
Contributor I

Hi everybody. I need to use an MCU with more than three DACs. Can you tell me if there are MCUs in the Kinetis family with this requirement? Thanks in advance.

0 Kudos
1 Reply

297 Views
mjbcswitzerland
Specialist V

Simone

I don't think that there are more than 2 (12-bit DACs) in any of the Kinetis parts.

However, you can also use PWM outputs to generate DAC outputs (add an R/C filter to create the analogue signal)

Regards

Mark

PWM:
http://www.utasker.com/docs/uTasker/uTaskerHWTimers.PDF
ADC/DAC:
http://www.utasker.com/docs/uTasker/uTaskerADC.pdf

0 Kudos