Hi,
In ADC, we would be using the internal voltage generator as the reference voltage. How stable is the voltage coming out of the reference generator. Would it be always be say 1.2V or change depending on some noise factors.
Hi,
In ADC, we would be using the internal voltage generator as the reference voltage. How stable is the voltage coming out of the reference generator. Would it be always be say 1.2V or change depending on some noise factors.
Hi,
From chapter 8.12 - Analog to Digital Converter (ADC) specifications in nRF51822 Product Specification v3.3, the internal reference voltage is specified:
You can also have a look at this answer.
Best regards,
Jørgen