ATXMEGA128B1 Datasheet, PDF (102/138 Pages) ATMEL Corporation – 8/16-bit Atmel XMEGA B1 Microcontroller

Figure 37-27.ADC DNL vs. V_REF.
SE Unsigned mode, V_CC = 3.6V, external reference.
3.0
2.8
2.6
2.4
2.2
2.0
1.8
1.6
1.4
1.2
1.0
1
1.2
1.4
1.6
1.8
2
2.2
2.4
2.6
2.8
V_REF [V]
-40ºC
25ºC
85ºC
3
Figure 37-28.ADC Offset vs. V_CC.
SE Unsigned mode, V_REF = 1.0V, external reference.
14
85ºC
12
25ºC
-40ºC
10
8
6
4
2
0
1.6
1.8
2
2.2
2.4
2.6
2.8
3
3.2
3.4
3.6
V_CC [V]
XMEGA B1 [DATASHEET]
8330C–AVR–07/2012
102