HCPL-4504/0454
T
A
= 25°C
10 V
CC
= 5.0 V
I
O
– OUTPUT CURRENT – mA
HCNW4504
40 mA
I
O
– OUTPUT CURRENT – mA
35 mA
30 mA
25 mA
T
A
= 25°C
20 V
CC
= 5.0 V
18
16
14
12
10
8
6
4
2
0
40 mA
35 mA
30 mA
25 mA
20 mA
15 mA
10 mA
I
F
= 5 mA
5
20 mA
15 mA
10 mA
I
F
= 5 mA
0
0
10
V
O
– OUTPUT VOLTAGE – V
20
0
10
V
O
– OUTPUT VOLTAGE – V
20
Figure 1. DC and Pulsed Transfer Characteristics.
NORMALIZED CURRENT TRANSFER RATIO
1.5
NORMALIZED CURRENT TRANSFER RATIO
HCPL-4504/0454
HCNW4504
2.0
1.6
1.2
0.8
0.4
0
NORMALIZED
I
F
= 16 mA
V
O
= 0.4 V
V
CC
= 5.0 V
T
A
= 25°C
1.0
0.5
0.0
NORMALIZED
I
F
= 16 mA
V
O
= 0.4 V
V
CC
= 5.0 V
T
A
= 25°C
0 2 4 6 8 10 12 14 16 18 20 22 24 26
I
F
– INPUT CURRENT – mA
0
5
10
15
20
25
I
F
– INPUT CURRENT – mA
Figure 2. Current Transfer Ratio vs. Input Current.
HCPL-4504/0454
1000
I
F
– FORWARD CURRENT – mA
I
F
– FORWARD CURRENT – mA
HCNW4504
1000
T
A
= 25°C
100
10
1.0
0.1
0.01
0.001
1.2
I
F
+
V
F
–
100
10
1.0
0.1
0.01
0.001
1.1
I
F
+
V
F
–
T
A
= 25°C
1.2
1.3
1.4
1.5
1.6
1.3
1.4
1.5
1.6
1.7
V
F
– FORWARD VOLTAGE – VOLTS
V
F
– FORWARD VOLTAGE – VOLTS
Figure 3. Input Current vs. Forward Voltage.
1-44
AGILENT [ AGILENT TECHNOLOGIES, LTD. ]
