MAX6874 データシートの表示（PDF） - Maxim Integrated
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MAX6874 Datasheet PDF : 40 Pages
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EEPROM-Programmable, Hex/Quad,
Power-Supply Sequencers/Supervisors
Typical Operating Characteristics
(VIN1 = +6.5V to +13.2V, VIN2–VIN6 = +2.7V to +5.5V, GPI_ = GND, MARGIN = MR = DBP, TA = +25°C, unless otherwise noted.)
SUPPLY CURRENT
vs. SUPPLY VOLTAGE (IN1)
1.5
1.4
1.3 TA = +85°C
1.2
1.1
1.0
TA = -40°C
TA = +25°C
0.9
0.8
6.5 7.5 8.5 9.5 10.5 11.5 12.5 13.5
SUPPLY VOLTAGE (V)
IN_ TO PO_
PROPAGATION DELAY vs. TEMPERATURE
30
28 100mV OVERDRIVE
26
24
22
20
18
16
14
12
10
-40 -15
10
35
60
85
TEMPERATURE (°C)
SUPPLY CURRENT
vs. SUPPLY VOLTAGE (IN3 TO IN5)
1.5
1.4
1.3
1.2 TA = +85°C
1.1
1.0
0.9
TA = -40°C
TA = +25°C
0.8
2.5 3.0 3.5 4.0 4.5 5.0 5.5
SUPPLY VOLTAGE (V)
NORMALIZED WATCHDOG TIMEOUT PERIOD
vs. TEMPERATURE
1.020
1.015
1.010
1.005
1.000
0.995
0.990
0.985
0.980
-40 -15
10
35
60
85
TEMPERATURE (°C)
NORMALIZED PO_ TIMEOUT PERIOD
vs. TEMPERATURE
1.04
1.03
1.02
1.01
1.00
0.99
0.98
0.97
0.96
-40 -15
10
35
60
85
TEMPERATURE (°C)
NORMALIZED IN_ THRESHOLD
vs. TEMPERATURE
1.010
1.008
1.006
IN3 THRESHOLD = 1V,
20mV/STEP RANGE
1.004
1.002
1.000
0.998
0.996
0.994
0.992
0.990
-40 -15
10
35
60
85
TEMPERATURE (°C)
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