A0..A5 (slope), B0..B5 (y intercept) and T0..T4 (end of range) are the coefficients documented in chapter 6.26.
I've wondered how to interpret them exactly. Assuming that the function should be near-continuosly and guessing a bit around, I came to the equation
corrected = measured_°C * 1024 / Ax + Bx / 32 ; Tx values also to be interpreted as °C.
From the beginning I've expected the Bx to be falling, if the Ax rise. But both, A and B, rise. Is there somewhere the exact documentation on that?
Kind regards, Jochen