MAX825(1997) データシートの表示（PDF） - Maxim Integrated
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MAX825 Datasheet PDF : 8 Pages
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5-Pin Microprocessor Supervisory Circuits
__________________________________________Typical Operating Characteristics
(MAX823L, VCC = +5V, TA = +25°C, unless otherwise noted.)
VCC SUPPLY CURRENT
vs. TEMPERATURE
12.5
12.0
11.5
11.0
10.5
10.0
9.5
9.0
8.5
8.0
7.5
-40 -20
0 20 40 60
TEMPERATURE (°C)
80 100
RESET TIMEOUT PERIOD
vs. TEMPERATURE
250
240
230
220
210
200
190
180
170
160
150
-40 -20
0 20 40 60
TEMPERATURE (°C)
80 100
RESET COMPARATOR PROPAGATION DELAY
vs. TEMPERATURE
30
VCC FALLING
25
20
15
10
5
0
-40 -20
0 20 40 60
TEMPERATURE (°C)
80 100
WATCHDOG TIMEOUT PERIOD
vs. TEMPERATURE
2.0
1.9
1.8
1.7
1.6
1.5
1.4
1.3
1.2
1.1
1.0
-40 -20
0 20 40 60
TEMPERATURE (°C)
80 100
NORMALIZED RESET THRESHOLD
VOLTAGE vs. TEMPERATURE
1.06
1.04
1.02
1.00
0.98
0.96
0.94
-40 -20
0 20 40 60
TEMPERATURE (°C)
80 100
MAXIMUM VCC TRANSIENT DURATION
vs. RESET THRESHOLD OVERDRIVE
160
140
120
100
80
60
RESET OCCURS
ABOVE CURVE
40
20
0
0 20 40 60 80 100 120 140 160 180 200
RESET THRESHOLD OVERDRIVE (mV), VRST - VCC
4 _______________________________________________________________________________________
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