MAX6379_R33-T 查看數據表（PDF） - Maxim Integrated
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MAX6379_R33-T Datasheet PDF : 7 Pages
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3-Pin, Ultra-Low-Power SC70/SOT23
Voltage Detectors
__________________________________________Typical Operating Characteristics
(VCC = 5V, TA = +25°C, unless otherwise noted.)
SUPPLY CURRENT vs. TEMPERATURE
1.0
PROPAGATION DELAY (FALLING)
vs. TEMPERATURE
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
-40 -20
VCC = 5V
VCC = 3.3V
VCC = 1.2V
0 20 40 60 80
TEMPERATURE (°C)
200
150
100
VOD = 20mV
VOD = 10mV
50
VOD = 100mV
0
VOD = 200mV
-40 -20 0 20 40 60 80
TEMPERATURE (°C)
PROPAGATION DELAY (RISING)
vs. TEMPERATURE
140
VOD = 10mV
120
100
VOD = 20mV
80
60
VOD = 100mV
40
20
VOD = 200mV
0
-40 -20 0
20 40 60 80
TEMPERATURE (°C)
MAXIMUM TRANSIENT DURATION
vs. THRESHOLD OVERDRIVE
500
400
300
200
OUT/OUT IS ASSERTED
ABOVE LINE
100
0
1
10
100
1000
THRESHOLD OVERDRIVE
VTH - VCC (mV)
Pin Description
PIN
MAX6375/MAX6377/
MAX6378/MAX6380
MAX6376/MAX6379
SC70-3 SOT23-3 SC70-3 SOT23-3
1
2
1
2
2
1
—
—
—
—
2
1
3
3
3
3
NAME
FUNCTION
GND
OUT
OUT
VCC
Ground
Active-Low Output. OUT remains low while VCC is below the threshold.
OUT is open-drain on the MAX6377/MAX6380 and push-pull on the
MAX6375/MAX6378.
Active-High Output. OUT remains high while VCC is below the
threshold.
Supply Voltage
______________________________________________________________________________________ 3
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