Rainbow Electronics AT90S1200 - Manual (Page 57)

57
AT90S1200
0838H–AVR–03/02
Figure 49. Analog Comparator Offset Voltage vs. Common Mode Voltage
Figure 50. Analog Comparator Input Leakage Current
0
2
4
6
8
10
0 0.5 1 1.5 2 2.5 3
ANALOG COMPARATOR OFFSET VOLTAGE vs.
COMMON MODE VOLTAGE
Common Mode Voltage (V)
Offset Voltage (mV)
V = 2.7V
cc
T = 85 ˚ C
A
T = 25 ˚ C
A
60
50
40
30
20
10
0
-10
0 0.5 1.5 1 2 2.5 3.5 3 4 4.5 5 6 6.5 7 5.5
ANALOG COMPARATOR INPUT LEAKAGE CURRENT
T = 25 ˚ C
A
I
(nA)
ACLK
V (V)
IN
V = 6V
CC