Datasheet

173
XMEGA A3U [DATASHEET]
Atmel-8386D-AVR-ATxmega64A3U-128A3U-192A3U-256A3U–03/2014
Figure 37-37. INL error vs. input code.
Figure 37-38. DNL error vs. external V
REF
.
T = 25  C, V
CC
= 3.6V, external reference.
0 512 1024 1536 2048 2560 3072 3584 4096
ADC input code
INL [LSB]
2.0
1.5
1.0
0.5
0.0
-0.5
-0.1
-1.5
-2.0
Single_ended unsigned mode
Single-ended signed mode
Differential mode
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0
DNL [LSB]
Vref [V]