MAX817MCSA 查看數據表（PDF） - Maxim Integrated
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MAX817MCSA Datasheet PDF : 16 Pages
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+5V Microprocessor Supervisory Circuits
____________________________Typical Operating Characteristics (continued)
(VCC = +5V, VBATT = 3.0V, TA = +25°C, unless otherwise noted.)
RESET THRESHOLD
vs. TEMPERATURE
4.7
MAX81_L
4.6
4.5
MAX81_M
4.4
4.3
-40 -20
0 20 40 60 80
TEMPERATURE (°C)
MAXIMUM TRANSIENT DURATION
vs. RESET THRESHOLD OVERDRIVE
1600
1400
1200
1000
800
RESET OCCURS
600
ABOVE CURVE
400
200
0
1
10
100
1000 10,000
RESET COMPARATOR OVERDRIVE, VTH-VCC (mV)
BATTERY SUPPLY CURRENT
vs. SUPPLY VOLTAGE
8
7
6
5
4
3
2
1
0
01
234
5
6
VCC (V)
CE IN TO CE OUT PROPAGATION DELAY
vs. TEMPERATURE
7
6
5
tPD-
4
3
tPD+
2
1
0
-40 -20
0 20 40 60
TEMPERATURE (°C)
80 100
MAX817/MAX819 PFI THRESHOLD
vs. TEMPERATURE
1.254
1.252
1.250
1.248
1.246
1.244
1.242
1.240
-40 -20
0 20 40 60
TEMPERATURE (°C)
80 100
MAX817/MAX819 PFI TO PFO PROPAGATION
DELAY vs. TEMPERATURE
33
32
31
30
29
28
-40 -20
0 20 40 60 80 100
TEMPERATURE (°C)
6 _______________________________________________________________________________________
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