nRF52840 - internal reference accuracy and gain error correlation

[mstevens]

hi team,

real quick; The accuracy internal reference (0.6V) used in the SAADC is specified in COMP section of the data manual as +/-3%.  The gain error in the SAADC is also listed as +/- 3%.  Is the reference accuracy spec rolled into the gain error spec or are these independent of each other?

[haakonsh]

They are independent of each other.