Typical
Characteristics
ATmega161(L)
136
Analog Comparator offset voltage is measured as absolute offset.
Figure 88. Analog Comparator Offset Voltage vs. Common Mode Voltage
ANALOG COMPARATOR OFFSET VOLTAGE vs.
18
16
14
12
10
8
6
4
2
0
0
0.5
1
Figure 89. Analog Comparator Offset Voltage vs. Common Mode Voltage
ANALOG COMPARATOR OFFSET VOLTAGE vs.
10
8
6
4
2
0
0
0.5
COMMON MODE VOLTAGE V
1.5
2
2.5
COMMON MODE VOLTAGE (V)
COMMON MODE VOLTAGE V
1
1.5
COMMON MODE VOLTAGE (V)
= 5V
CC
T
= 25˚C
A
T
= 85˚C
A
3
3.5
4
4.5
= 2.7V
CC
T
= 25˚C
A
T
= 85˚C
A
2
2.5
1228B–09/01
5
3