DAC output range?
Posted: Tue Nov 29, 2016 10:32 am
by RoundRobin
This may be a silly question, so please bear with me..
What is the output range of the ESP32 DACs? 0 - 3.3V?
Re: DAC output range?
Posted: Thu Dec 01, 2016 2:29 pm
by RoundRobin
Noone?
0 - 3.3 or -3.3 to 3.3?
Re: DAC output range?
Posted: Thu Dec 01, 2016 3:58 pm
by kolban
Looking at the data sheet found here:
http://espressif.com/sites/default/file ... eet_en.pdf
The story seems to be that there are two 8 bit digital to analog converters using the input voltage as reference. So my belief would be that the output range would be 0-Vdd (0-3.3v).