10
NORMALIZED OUTPUT CURRENT
1.05
I
OH
– HIGH LEVEL OUTPUT CURRENT – µA
20.0
V
F
= 0.8 V
V
CC
= V
O
= 4.5 V OR 30 V
15.0
4.5 V
30 V
I
O
– OUTPUT CURRENT – mA
8
1.00
6
0.95
10.0
4
V
O
= 0.6 V
2
0
100 °C
25 °C
-40 °C
0
5
10
15
20
0.90
I
F
= 10 mA
V
O
= 0.6 V
0.85
5.0
0.80
-40
-20
0
20
40
60
80
100
0
-40
-20
0
20
40
60
80
100
I
F
– FORWARD LED CURRENT – mA
T
A
– TEMPERATURE – °C
T
A
– TEMPERATURE – °C
Figure 5. Typical Transfer
Characteristics.
Figure 6. Normalized Output Current
vs. Temperature.
Figure 7. High Level Output
Current vs. Temperature.
T
A
= 25°C
I
F
V
F
–
+
I
F
– INPUT FORWARD CURRENT – mA
1000
I
F
– FORWARD CURRENT – mA
100
T
A
= 25 °C
10
I
F
1
+
V
F
–
100
10
1.0
0.1
0.01
0.1
0.01
0.001
0.8
0.001
1.10
1.20
1.30
1.40
1.50
1.60
1.0
1.2
1.4
1.6
1.8
2.0
V
F
– FORWARD VOLTAGE – VOLTS
V
F
– INPUT FORWARD VOLTAGE – V
Figure 8. HCPL-4506 and HCPL-0466
Input Current vs. Forward Voltage.
Figure 9. HCNW4506 Input Current
vs. Forward Voltage.
1
I
F(ON)
=10 mA
+
8
20 kΩ
0.1 µF
20 k
Ω
+
–
V
CC
= 15 V
I
f
V
O
t
f
90%
V
THHL
10%
10%
90%
V
THLH
t
r
2
5V
7
–
3
6
C
L
*
V
OUT
4
SHIELD
5
*TOTAL LOAD CAPACITANCE
t
PHL
t
PLH
Figure 10. Propagation Delay Test Circuit.
1-57
HP [ AGILENT(HEWLETT-PACKARD) ]
