Datasheet

215
XMEGA A3U [DATASHEET]
Atmel-8386D-AVR-ATxmega64A3U-128A3U-192A3U-256A3U–03/2014
Figure 37-120. INL error vs. input code.
Figure 37-121. 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
0.35
0.45
0.55
0.65
0.75
0.85
0.95
1.05
1.15
1.01.21.41.61.82.02.22.42.62.83.0
DNL [LSB]
Vref [V]