Datasheet

XMEGA A4U [DATASHEET]
Atmel-8387G-AVR-ATxmega16A4U-34A4U-64A4U-128A4U-Datasheet_03/2014
266
Figure 37-215. Gain error vs. temperature.
V
CC
= 2.7V, V
REF
= external 1.0V.
Figure 37-216. Offset error vs. V
CC
.
T = 25  C, V
REF
= external 1.0V, ADC sampling speed = 500ksps.
Single-ended unsigned mode
Single-ended signed mode
Differential mode
0
1
2
3
4
5
6
7
-45-35-25-15-5 5 1525354555657585
Gain Error [mV]
Temp erature [
o
C]
Differential mode
-1.1
-1.0
-0.9
-0.8
-0.7
-0.6
-0.5
-0.4
-0.3
1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0 3.2 3.4 3.6
Offset Error [mV]
Vcc [V]