FAQs
cancel
Turn on suggestions
Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.
Showing results for 
Search instead for 
Did you mean: 

DAC

arh8081
Associate

‎2016-04-11 01:26 AM

Posted on April 11, 2016 at 10:26

I would like to create a 16 bit DAC in STM32F103RET6. But

STM32F103RET6

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=0ahUKEwikw5H1oo3MAhVjQpoKHXSdB6YQFggpMAI&url=http://www.cypress.com/file/136326/download&usg=AFQjCNGMTYfBJtqGyTpFVwAPRUurSabTYg

0 Kudos
2 REPLIES 2
Tesla DeLorean
Guru

‎2016-04-11 05:39 AM

Posted on April 11, 2016 at 14:39

So you'll have to connect an external CODEC or DAC device, or create one using a resistor ladder type configuration.

Tips, Buy me a coffee, or three.. PayPal Venmo
Up vote any posts that you find helpful, it shows what's working..
0 Kudos
mark239955_stm1
Associate II

‎2016-04-11 02:23 PM

Posted on April 11, 2016 at 23:23

Resistive ladders are pointless for 16-bit DAC's - 1% resistors versus 0.0015% resolution for the DAC.

Use an external DAC.

0 Kudos
Top