ADM1087 Analog Devices, ADM1087 Datasheet - Page 7

• Manufacturer Part Number: ADM1087
• Description: Voltage Sequencer with Active Low, Open-Drain Enable Output
• Manufacturer: Analog Devices

Specifications of ADM1087

• # Supplies Monitored: 1
• Volt Monitoring Accuracy: 7%
• # Output Drivers: 1
• Fet Drive/enable Output: Enable
• Sequencing: Up
• Package: 6 ld SC70

120
100
100
500
450
400
350
300
250
200
150
100
80
60
40
20
50
90
80
70
60
50
40
30
20
10
0
0
0
–40
2.1
Figure 10. V
2.1
Figure 9. Output Low Voltage vs. Supply Voltage
–25
Figure 11. Output Fall Time vs. Supply Voltage
–10
2.4
2.4
CC
Falling Propagation Delay vs. Temperature
5
SUPPLY VOLTAGE (V)
SUPPLY VOLTAGE (V)
TEMPERATURE (°C)
20
2.7
2.7
35
50
10mV/µs
3.0
3.0
1mV/µs
65
80
3.3
3.3
95
110
125
3.6
3.6
Rev. A | Page 7 of 16
ADM1085/ADM1086/ADM1087/ADM1088
10000
1000
100
0.1
200
180
160
140
120
100
200
180
160
140
120
100
10
Figure 12. ENIN/ ENIN Leakage Current vs. ENIN/ ENIN Voltage
80
60
40
20
0.562
80
60
40
20
1
0
0
2.1
0
Figure 13. ENIN/ ENIN Leakage Current vs. V
2.390
Figure 14. CEXT Capacitance vs. Timeout Delay
2
4
2.4
5.02
6
22.9
TIMEOUT DELAY (ms)
8
2.7
ENIN/ENIN (V)
53.2
10
V
CC
T
T
T
(V)
241
A
12
A
A
= +125°C
= +25°C
= –40°C
3.0
T
A
14
520
= +25°C
T
A
16
2350
= +125°C
CC
T
3.3
A
18
Voltage
= –40°C
4480
20
26200
3.6
22