Preliminary Technical Data
TYPICAL PERFORMANCE CHARACTERISTICS
10.0
9.5
9.0
8.5
8.0
7.5
ADM823L
100
90
80
ADM823/ADM824/ADM825
V
CC
TO RESET DELAY (碌s)
ADM825R
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70
60
50
40
30
20
10
I
CC
(碌A(chǔ))
7.0
6.5
6.0
5.5
5.0
4.5
4.0
3.5
鈥?0
鈥?0
0
ADM824Y
20
40
60
TEMPERATURE (擄C)
80
100
120
0
鈥?0
鈥?0
0
20
40
60
TEMPERATURE (擄C)
80
100
120
Figure 5. Supply Current vs. Temperature
Figure 8. Reset Comparator Propagation Delay vs. Temperature (V
CC
Falling)
80
MANUAL RESET TO RESET DELAY (ns)
75
70
65
60
55
50
45
40
35
30
25
20
15
10
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340
320
300
280
260
240
220
200
180
160
140
120
100
鈥?0
鈥?0
0
20
40
60
TEMPERATURE (擄C)
80
100
120
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I
CC
(碌A(chǔ))
5
0
0
0.5
1.0
1.5
2.0
2.5 3.0
V
CC
(V)
3.5
4.0
4.5
5.0
5.5
Figure 6. Supply Current vs. Supply Voltage
1.05
1.04
Figure 9. Manual Reset to Reset Propagation Delay vs. Temperature
(ADM823/ADM825)
250
240
230
NORMALIZED RESET THRESHOLD
1.03
1.02
1.01
1.00
0.99
0.98
0.97
0.96
0.95
鈥?0
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RESET TIMEOUT
220
210
200
190
180
170
鈥?0
鈥?0
0
20
40
60
TEMPERATURE (擄C)
80
100
120
鈥?0
0
20
40
60
TEMPERATURE (擄C)
80
100
120
Figure 7. Normalized Reset Threshold vs. Temperature
Figure 10. Reset Timeout Period vs. Temperature
Rev.PrB | Page 7 of 10
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