FOD250L(2004) 데이터 시트보기 (PDF) - Fairchild Semiconductor
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FOD250L Datasheet PDF : 13 Pages
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SINGLE-CHANNEL: FOD050L
DUAL-CHANNEL: FOD053L
LVTTL/LVCMOS 3.3V
HIGH SPEED TRANSISTOR
OPTOCOUPLERS
FOD250L
Fig. 7 Supply Current vs. Input Forward Current
120
TA = 25°C
VCC = 3.3V
100
80
60
40
20
0
0
2
4
6
8
10
12
14
16
IF - Input Forward Current (mA)
Fig. 8 Propagation Delay vs. Ambient Temperature
3.5
V = 3.3V
CC
3.0 IF = 16mA
2.5
tPLH, RL = 4.1kΩ
2.0
1.5
tPLH, RL = 1.9kΩ
1.0
0.5
tPHL, RL = 1.9kΩ & 4.1kΩ
0.0
-40
-20
0
20
40
60
80
100
TA - Ambient Temperature (°C)
Fig. 9 Propagation Delay vs Load Resistance
10
V = 3.3V
CC
TA = 25°C
1
0.1
1
tPLH, IF = 16mA
tPLH, IF = 10mA
tPHL, IF = 10mA
tPHL, IF = 16mA
2
3
5
10
R L- Load Resistance (kΩ)
© 2004 Fairchild Semiconductor Corporation
Page 6 of 13
6/14/04
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