nRF52 ADC ENOBhttps://devzone.nordicsemi.com/f/nordic-q-a/8830/nrf52-adc-enobDear All In my application we could not use the ADC inside the nRF51822 because 10bit are under our requirements. But now with the new nRF52xxx with a built-in 12bit ADC I hoped to get the job done by the new chip. ...BUT... In the specs. there areen-USTelligent Community 13Thu, 13 Oct 2016 15:50:22 GMTRE: nRF52 ADC ENOBhttps://devzone.nordicsemi.com/thread/32458?ContentTypeID=1Thu, 13 Oct 2016 15:50:22 GMT137ad170-7792-4731-bb38-c0d22fbe4515:030a54ef-38e6-4e96-b40f-34aae7c36af5Stefan Birnir Sverrisson<p>More recent examples <a href="https://github.com/NordicSemiconductor/nRF52-ADC-examples">here</a></p><div style="clear:both;"></div>RE: nRF52 ADC ENOBhttps://devzone.nordicsemi.com/thread/32457?ContentTypeID=1Thu, 03 Mar 2016 09:59:05 GMT137ad170-7792-4731-bb38-c0d22fbe4515:e065a159-ea29-4796-a71d-8893e2d2a517Stefan Birnir Sverrisson<p>There is an example on <a href="https://devzone.nordicsemi.com/question/62712/nrf52-adc-sampling-multiple-signals/?answer=63400#post-id-63400">this thread</a> that enables oversampling and burst mode, see updated answer from 3.3.2016</p><div style="clear:both;"></div>RE: nRF52 ADC ENOBhttps://devzone.nordicsemi.com/thread/32456?ContentTypeID=1Thu, 27 Aug 2015 13:33:44 GMT137ad170-7792-4731-bb38-c0d22fbe4515:89948dfa-14e2-44b7-9af6-301e886d0669Carsten Wulff<p>Hi, you can get higher ENOB by enabling oversampling. At OVERSAMPLE = 4 you will get ENOB=10.5b. However, how high you can go in ENOB will be limited by the SFDR. Note that oversampling will reduce the effective sample rate.</p><div style="clear:both;"></div>RE: nRF52 ADC ENOBhttps://devzone.nordicsemi.com/thread/32455?ContentTypeID=1Wed, 26 Aug 2015 15:44:41 GMT137ad170-7792-4731-bb38-c0d22fbe4515:ace5f620-0731-4270-ad80-fc489f4f5fc7developper<p>Hi Stefan, not directly, I&#39;m referring to the 21th row in the <a href="http://infocenter.nordicsemi.com/index.jsp?topic=%2Fnrf52.v1.7%2FChunk1203547610.html&amp;cp=1_1_0_33_11_0&amp;anchor=unique_614473105">specs</a> : 9 Enob</p><div style="clear:both;"></div>RE: nRF52 ADC ENOBhttps://devzone.nordicsemi.com/thread/32454?ContentTypeID=1Wed, 26 Aug 2015 15:17:42 GMT137ad170-7792-4731-bb38-c0d22fbe4515:657a0aed-9c5b-4f6f-90ed-7cc9bad2b8daStefan Birnir Sverrisson<p>Hi</p> <p>what are you referring to exactly? Are you referring to the differential offset error (V_OS) of 15LSB in the SAADC electrical specification?</p><div style="clear:both;"></div>