6-PIN DIP
OPTOISOLATORS LOGIC OUTPUT
H11L1M
H11L2M
H11L3M
C
I6
V
5V
IN
50%
5V
IF
0
1
2
H11L1
6
RE
RL
270Ω
4
VIN
VO
ton
toff
5
tr = t = 0.01µS
f
Z = 50Ω
10%
90%
VO
tf
tr
Figure 1. Switching Test Circuit and Waveforms
TYPICAL PERFORMANCE CURVES
Figure 2. Transfer Characteristics
Figure 3. Threshold Current vs. Supply Voltage
1.6
1.4
1.2
1.0
0.8
0.6
0.4
6
V
= 5V
CC
I
F NORMALIZED TO :
R = 270Ω
= 25°C
A
L
V
IF(ON) AT VCC = 5V
TA = 25oC
OH
T
5
4
3
2
1
0
TURN ON THRESHOLD
I
I
F(ON)
F(OFF)
TURN OFF THRESHOLD
V
OL
0
2
4
6
8
10
12
14
16
0
1
2
3
VCC - SUPPLY VOLTAGE (V)
I
- INPUT CURRENT (mA)
F
Figure 4. Threshold Current vs. Supply Temperature
Figure 5. Output Voltage, Low vs. Load Current
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
2
1
0.9
0.8
0.7
0.6
0.5
0.4
NORMALIZED TO :
VCC = 5V
TA = 25oC
0.3
0.2
IF = IF(ON)
CC = 5V
L = 270Ω
V
-50
-25
0
25
50
75
100
R
TA - TEMPERATURE ( oC)
0.1
1
10
100
IO - LOAD CURRENT (mA)
© 2003 Fairchild Semiconductor Corporation
Page 4 of 9
3/24/03
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