MAX793TCSE(1996) データシートの表示（PDF） - Maxim Integrated
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MAX793TCSE Datasheet PDF : 20 Pages
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3.0V/3.3V/Adjustable Microprocessor
Supervisory Circuits
__________________________________________Typical Operating Characteristics
(TA = +25°C, unless otherwise noted.)
VCC-TO-OUT ON-RESISTANCE
vs. TEMPERATURE
3.0
2.8
IOUT = 30mA
2.6
2.4
2.2
2.0
VCC = 3.0V
1.8
VCC = 3.3V
1.6
VCC = 5V
1.4
1.2
1.0
-40 -20
0 20 40 60
TEMPERATURE (°C)
80 100
BATT-TO-OUT ON-RESISTANCE
vs. TEMPERATURE
160
140
VBATT = 3.0V
120
VBATT = 3.6V
100
80
60
40
-40 -20
VBATT = 5V
IOUT = 250µA
VCC = 0V
0 20 40 60 80 100
TEMPERATURE (°C)
VCC SUPPLY CURRENT vs. TEMPERATURE
(NORMAL OPERATING MODE)
70
MAX793/4, VCC = 5V
60
MAX795, VCC = 5V
50
40
MAX793/4, VCC = 3.3V
30
MAX795, VCC = 3.3V
20
10
0
-40 -20
VBATT = VCC = VOUT
0 20 40 60 80 100
TEMPERATURE (°C)
BATTERY SUPPLY CURRENT vs.
TEMPERATURE (BATTERY-BACKUP MODE)
0.10
VCC = 0V
VBATT = 3.6V
0.08
0.06
0.04
0.02
0
-40 -20
0 20 40 60
TEMPERATURE (°C)
80 100
MAX793
LOWLINE-TO-RESET THRESHOLD
vs. TEMPERATURE
100
90
VCC FALLING
80
70
60
50
40
30
20
10
0
-40 -20
0 20 40 60
TEMPERATURE (°C)
80 100
RESET TIMEOUT PERIOD
vs. TEMPERATURE
250
200
150
100
50
0
-40 -20
VCC RISING FROM
OV TO VRST MAX
0 20 40 60 80 100
TEMPERATURE (°C)
MAX793/MAX794
LOWLINE COMPARATOR PROPAGATION DELAY
vs. TEMPERATURE
10
40mV OVERDRIVE
8
VCC RISING
6
4
VCC FALLING
2
0
-40 -20
0 20 40 60
TEMPERATURE (°C)
80 100
RESET COMPARATOR PROPAGATION DELAY
vs. TEMPERATURE (VCC FALLING)
30
25
20
15
10
5
0
-40 -20
0 20 40 60
TEMPERATURE (°C)
80 100
MAX793/MAX794
PFI THRESHOLD vs. TEMPERATURE
1.250
1.245
1.240
1.235
1.230
-40 -20
0 20 40 60
TEMPERATURE (°C)
80 100
_______________________________________________________________________________________ 5
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