Datasheet

ADM696/ADM697–Typical Performance Curves
REV. 0
–8–
5.00
4.80
0 100
4.95
4.85
20
4.90
806040
V
CC
= +5V
T
A
= +25°C
SLOPE = 1.5Ω
V
OUT
– V
I
OUT
– mA
Figure 8. V
OUT
vs. I
OUT
Normal Operation
2.80
2.76
0 1000
2.79
2.77
200
2.78
800600400
I
OUT
– µA
V
OUT
– V
SLOPE = 20Ω
V
CC
= 0V
V
BATT
= +2.8V
T
A
= +25
°
C
Figure 9. V
OUT
vs. Battery Backup
1.303
1.299
20 120
1.302
1.300
40
1.301
1008060
PFI INPUT THRESHOLD – V
TEMPERATURE –
°
C
Figure 10. PFI Input Threshold vs. Temperature
53
49
20 120
52
50
40
51
1008060
V
CC
= +5V
TEMPERATURE –
°
C
RESET ACTIVE TIME – ms
Figure 11. RESET Active Time vs. Temperature
10
90
100
0%
1V
A4
500ms
3.36 V
1V
Figure 12. RESET Output Voltage vs. Supply Voltage
Figure 13. RESET Timeout Delay vs. V
CC