BD46461 데이터 시트보기 (PDF) - ROHM Semiconductor
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BD46461 Datasheet PDF : 4 Pages
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Voltage detectors
BD45XXXG
BD46XXXG
Circuit current
(BD45281G)
"L" output current
18
(BD45281G)
"H" output current
(BD46281G)
1.5
15
15
VDD=6.0V
1.0
10
VDD=2.4V
10
VDD=4.8V
0.5
0 1 2 3 4 5 6 7 8 9 10
VDD (V)
A
VDD
VDD
ER
VOUT
GND
5
VDD=1.2V
0
0.5
1
1.5
2
2.5
VDS (V)
VDD
VDD
ER
VOUT
GND
A
VDS
5
2
0
1
VDD
2
3
4
5
6
VDS (V)
VDD
ER
VOUT
VDS
A
GND
I/O characteristic
9
(BD45421G)
8
5.4
7
5.0
6
4.6
5
4
4.2
3
2
Ta=25˚C
1
Ta=25˚C
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5
VDD (V)
3.8
3.4
–40
RL=470KΩ
VDD
VDD
ER
VOUT
VDD
GND
V
Detection voltage
(BD45421G)
low to high(VDET+∆VDET)
high to low(VDET)
0
50
90
Ta (˚C)
VDD
ER
VOUT
GND
RL=470KΩ
V
Timing waveform
VDD VDETVV+DD∆EDVTDET
0V
VOH
VOUT
VOL
ER
VEH
tPLH
tPHL
tPLH
tPHL
tPLH
3/4
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