Datasheet

320
ATmega325/3250/645/6450
2570K–AVR–04/07
Figure 176. Analog Comparator Offset Voltage vs. Common Mode Voltage (V
CC
= 5V)
Figure 177. Analog Comparator Offset Voltage vs. Common Mode Voltage
(V
CC
=2.7V)
ANALOG COMPARATOR OFFSET VOLTAGE vs. COMMON MODE VOLTAGE
V
CC
= 5 V
85˚C
25˚C
-40˚C
0
0.001
0.002
0.003
0.004
0.005
0.006
0.007
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5
Common Mode Voltage (V)
Comparator Offset Voltage (V)
ANALOG COMPARATOR OFFSET VOLTAGE vs. COMMON MODE VOLTAGE
V
CC
= 2.7 V
85˚C
25˚C
-40˚C
0
0.0005
0.001
0.0015
0.002
0.0025
0.003
0.0035
0 0.5 1 1.5 2 2.5 3
Common Mode Voltage (V)
Comparator Offset Voltage (V)