Datasheet

 2018 Microchip Technology Inc. Data Sheet Complete DS40002058A-page 148
ATxmega128A1U/ATxmega64A1U
Figure 38-44. Gain error vs. temperature.
V
CC
= 3.0V, V
REF
= external 2.0V.
Figure 38-45. ADC Offset vs. V
CC
.
T = 25  C, V
REF
= external 1.0V, ADC sampling speed = 500ksps.
Single-ended Unsigned
Single-ended Signed
Differential
0
1
2
3
4
5
6
7
8
9
10
11
-45 -35 -25 -15 -5 5 15 25 35 45 55 65 75 85
Temperature [ºC]
Gain Error [mV]
Differential mode
-0.7
-0.65
-0.6
-0.55
-0.5
-0.45
-0.4
-0.35
-0.3
-0.25
-0.2
1.6 1.8 2 2.2 2.4 2.6 2.8 3 3.2 3.4 3.6
V
CC
[V]
Offset [mV]