Datasheet

179
XMEGA A3U [DATASHEET]
Atmel-8386D-AVR-ATxmega64A3U-128A3U-192A3U-256A3U–03/2014
Figure 37-49. DNL error vs. V
REF
.
T = 25  C, V
CC
= 3.6V.
Figure 37-50. DAC noise vs. temperature.
V
CC
= 3.3V, V
REF
= 2.0V .
85°C
25°C
-40°C
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0
DAC DNL [LSB]
Vref [V]
0.170
0.175
0.180
0.185
0.190
0.195
0.200
-45-35-25-15-5 5 1525354555657585
Noise[mV RMS]
Temp erature [oC]