EEVblog Electronics Community Forum
A Free & Open Forum For Electronics Enthusiasts & Professionals
Welcome,
Guest
. Please
login
or
register
.
Did you miss your
activation email
?
1 Hour
1 Day
1 Week
1 Month
Forever
Login with username, password and session length
This topic
This board
Entire forum
Google
Bing
Home
Help
Search
About us
Links
Login
Register
EEVblog Electronics Community Forum
»
Electronics
»
Microcontrollers
»
DAC
« previous
next »
Print
Search
Pages: [
1
]
Go Down
Author
Topic: DAC (Read 1359 times)
0 Members and 1 Guest are viewing this topic.
arh8080
Newbie
Posts: 3
Country:
DAC
«
on:
April 14, 2016, 05:22:32 am »
I would like to create a 16 bit DAC in STM32F103RET6. ButSTM32F103RET6 only has 12 bit DAC. How do I implement a higher resolution DAC in STM32F103RET6?
Thank you. Please see link below
https://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=3&cad=rja&uact=8&ved=0ahUKEwirsPi8r43MAhUDOJoKHdXJAqoQFggoMAI&url=http%3A%2F%2Fwww.cypress.com%2Ffile%2F136326%2Fdownload&usg=AFQjCNGMTYfBJtqGyTpFVwAPRUurSabTYg&sig2=kmZVVSw8sK1GryLJgSaAhQ&bvm=bv.119408272,d.bGs
tanks mikerj I need for the following circuit
«
Last Edit: April 14, 2016, 02:47:09 pm by arh8080
»
Logged
mikerj
Super Contributor
Posts: 3233
Country:
Re: DAC
«
Reply #1 on:
April 14, 2016, 07:17:18 am »
If it's for a DC or a very low frequency applications (e.g. a low speed control loop) then you can use a timer interrupt to dither the DAC output, and low pass filter the result.
Logged
The following users thanked this post:
arh8080
Print
Search
Pages: [
1
]
Go Up
« previous
next »
Share me
Smf
EEVblog Electronics Community Forum
»
Electronics
»
Microcontrollers
»
DAC
There was an error while thanking
Thanking...
EEVblog Main Site
EEVblog on Youtube
EEVblog on Twitter
EEVblog on Facebook
EEVblog on Odysee