ADM800 Analog Devices, ADM800 Datasheet - Page 5

• Manufacturer Part Number: ADM800
• Manufacturer: Analog Devices

Specifications of ADM800

• Batt-backup-flg: Yes
• Product Description: µP Supv w/ Backup Battery Switchover, Adj Reset &Watchdog Periods, CE Inputs, 4.4V/4.65V Threshold
• Reset Threshold (v): 4.4,4.65
• Min Reset Timeout (ms): 140 (Adjustable)
• Reset Output-stage: Active-High/Open-Drain,Active-Low/Push-Pull
• Backup-battery Switch: Yes
• Chip Enable Gating: Yes
• Typ Watchdog Timeout (ms): 100,1600,adj.
• Package: DIP,SOIC
• Us Price 1000-4999: n/a

REV. 0
Figure 4. Chip Enable ON-Resistance vs. Temperature
Figure 3. I
Figure 2. I
100
90
80
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60
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40
30
20
80
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40
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20
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55
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30
–50
–50
–50
BATT
CC
–25
–25
–30
vs. Temperature: Battery Backup Mode
vs. Temperature: Normal Operation
–10
0
0
TEMPERATURE – C
TEMPERATURE – C
TEMPERATURE – C
Typical Performance Curves–
25
10
25
50
30
50
75
75
50
100
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70
125
125
90
–5–
Figure 5. V
Figure 7. V
Figure 6. V
ADM691A/ADM693A/ADM800L/M
1.2
1.1
1.0
0.9
0.8
0.7
0.6
80
70
60
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–50
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CC
–30
BATT
to V
CC
to V
OUT
60
to V
–10
R
OUT
ON-Resistance vs. Temperature
OUT
6
TEMPERATURE – C
OUT
= 0.67
Voltage Drop vs. Current
R
10
I
I
OUT
OUT
Voltage Drop vs. Current
OUT
80
– mA
= 7
– mA
30
8
50
100
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90
10