2545E–AVR–02/05
Figure 27-37. Analog Comparator Offset Voltage vs. Common Mode Voltage (V
ANALOG COMPARATOR OFFSET VOLTAGE vs. COMMON MODE VOLTAGE
0.009
0.008
0.007
0.006
0.005
0.004
0.003
0.002
0.001
0
0
0.5
1
Figure 27-38. Analog Comparator Offset Voltage vs. Common Mode Voltage (V
ANALOG COMPARATOR OFFSET VOLTAGE vs. COMMON MODE VOLTAGE
4
3.5
3
2.5
2
1.5
1
0.5
0
0
0.5
V
=5V
CC
1.5
2
2.5
3
Common Mode Voltage (V)
V
=2.7V
CC
1
1.5
Common Mode Voltage (V)
ATmega48/88/168
85 C
-40 C
3.5
4
4.5
5
85 C
-40 C
2
2.5
=5V)
CC
=2.7V)
CC
327
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