Datasheet

Data Sheet ADM12914
Rev. D | Page 7 of 16
TYPICAL PERFORMANCE CHARACTERISTICS
0.505
0.503
0.504
0.501
0.502
0.499
0.500
0.497
0.498
0.495
0.496
–40 –25 –10 1251109580655035205
TEMPERATURE (°C)
THRESHOLD VOLTAGE, V
UOT
(V)
08265-012
Figure 4. Input Threshold Voltage vs. Temperature
90
50
TEMPERATURE (°C)
I
CC
(µA)
85
80
75
70
65
60
55
–40 –25 –10 1251109580655035205
V
CC
= 6V
V
CC
= 3.3V
V
CC
= 2.3V
08265-013
Figure 5. Supply Current vs. Temperature
6.80
6.40
TEMPERATURE (°C)
V
CC
(V)
6.75
6.70
6.65
6.60
6.55
6.50
6.45
200µA
1mA
2mA
5mA
10mA
–40 –25 –10 1251109580655035205
08265-014
Figure 6. V
CC
Shunt Voltage vs. Temperature
6.80
6.40
0 2 4 6 8 10
I
CC
(mA)
V
CC
(V)
6.75
6.70
6.65
6.60
6.55
6.50
6.45
+25°C
–40°C
+85°C
08265-015
Figure 7. V
CC
Shunt Voltage vs. I
CC
1.020
1.015
1.010
1.005
1.000
0.995
0.990
0.985
0.980
TEMPERATURE (°C)
REFERENCE VOLTAGE, V
REF
(V)
–40 –25 –10 1251109580655035205
08265-016
Figure 8. Buffered Reference Voltage vs. Temperature
1000
900
800
700
600
500
400
300
200
100
0
0.1 1 10 100
COMPARATOR OVERDRIVE (% OF V
UOT
)
TRANSIENT DURATION (µs)
V
CC
= 2.3V
V
CC
= 6V
RESET ASSERTED
ABOVE THE LINE
08265-017
Figure 9. Transient Duration vs. Comparator Overdrive