Datasheet

263
XMEGA A3U [DATASHEET]
Atmel-8386D-AVR-ATxmega64A3U-128A3U-192A3U-256A3U–03/2014
Figure 37-215. DNL error vs. V
REF
.
T = 25  C, V
CC
= 3.6V.
Figure 37-216. DAC noise vs. temperature.
V
CC
= 3.0V, V
REF
= 2.4V .
85°C
-40°C
25°C
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1.2
1.3
1.4
1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0
V
REF [V]
DNL [LSB]
0.165
0.167
0.169
0.171
0.173
0.175
0.177
0.179
0.181
0.183
-45 -35 -25 -15 -5 5 15 25 35 45 55 65 75 85
Temperature [ºC]
Noise [mV RMS]