MAX6307 Просмотр технического описания (PDF) - Maxim Integrated
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MAX6307 Datasheet PDF : 16 Pages
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5-Pin, Multiple-Input,
Programmable Reset ICs
__________________________________________Typical Operating Characteristics
(VCC = +5V, TA = +25°C, unless otherwise noted.)
SUPPLY CURRENT
vs. TEMPERATURE
9.5
9.0
VCC = 5.5V
8.5
VCC = 4.5V
8.0
7.5
7.0
6.5
VCC = 3.5V
6.0
5.5
VCC = 2.5V
5.0
-60 -40 -20 0 20 40 60 80 100
TEMPERATURE (°C)
RST IN_ FALLING PROPAGATION
DELAY vs. TEMPERATURE
120
100
1mV
µs
80
60
40
10mV
20
µs
0
-60 -40 -20 0 20 40 60 80 100
TEMPERATURE (°C)
10,000
MAXIMUM TRANSIENT DURATION vs.
VCC RESET THRESHOLD OVERDRIVE
RESET OCCURS ABOVE LINES
1000
VCC FALLING PROPAGATION DELAY
vs. TEMPERATURE
80
70
1mV
60
µs
50
40
30
20
10mV
µs
10
0
-60 -40 -20 0 20 40 60 80 100
TEMPERATURE (°C)
RESET TIMEOUT
vs. TEMPERATURE
1.10
1.08
1.06
1.04
1.02
1.00
0.98
0.96
0.94
0.92
0.90
-60 -40 -20 0 20 40 60 80 100
TEMPERATURE (°C)
MAXIMUM TRANSIENT DURATION vs.
OVRST IN THRESHOLD OVERDRIVE
10,000
RESET OCCURS ABOVE LINES
1000
OVRST IN RISING PROPAGATION
DELAY vs. TEMPERATURE
(OVERVOLTAGE RESET INPUT)
70
60
1mV
50
µs
40
30
20
10mV
10
µs
0
-60 -40 -20 0 20 40 60 80 100
TEMPERATURE (°C)
RESET THRESHOLD
vs. TEMPERATURE
1.010
1.008
1.006
1.004
1.002
1.000
0.998
0.996
0.994
0.992
0.990
-60 -40 -20 0 20 40 60 80 100
TEMPERATURE (°C)
MAXIMUM TRANSIENT DURATION vs.
RST IN_ THRESHOLD OVERDRIVE
10,000
RESET OCCURS ABOVE LINES
1000
VTH = 5.0V
100
100
VTH = 5.0V
100
VTH = 5.0V
10
VTH = 2.5V
10
VTH = 3.0V
VTH = 3.0V
10
1
0
400
800
1200
OVERDRIVE, VTH - VCC (mV)
1
0
400
800
1200
OVERDRIVE, VOVRST IN - VREF (mV)
1
0
400
800
1200
OVERDRIVE, VREF - VRST IN (mV)
4 _______________________________________________________________________________________
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