Datasheet

14
NORMALIZED CURRENT TRANSFER RATIO NORMALIZED CURRENT TRANSFER RATIO
8 PIN DIP, SO-8
8 PIN DIP, SO-8
8 PIN DIP, SO-8
WIDEBODY
WIDEBODY
WIDEBODY
T
A
- TEMPERATURE - °C
T
A
- TEMPERATURE - °C
R
L
- LOAD RESISTANCE - (k) R
L
- LOAD RESISTANCE - (k)
T
A
- TEMPERATURE - °C
T
A
- TEMPERATURE - °C
1.1
1.0
0.9
0.8
0.7
0.6
-60 -20 0 80
-40 20 40 60 100
1.1
1.0
0.9
0.8
0.7
0.6
-60 -20 20 60 100
0.5
80400-40
0.4
HCNW4502/3
HCPL-4502/3,
HCPL-0452/0453
NORMALIZED
I
F
= 16 mA
V
O
= 0.4 V
V
CC
= 5 V
T
A
= 25C
NORMALIZED
I
F
= 16 mA
V
O
= 0.4 V
V
CC
= 5 V
T
A
= 25C
2000
1500
1000
500
0
-60
-
20 20 60 100
t
PLH
t
PHL
t
p
- PROPAGATION DELAY - nst
p
- PROPAGATION DELAY - s
t
p
- PROPAGATION DELAY - s
t
p
- PROPAGATION DELAY - ns
HCPL-4502/3 (R
L
= 1.9k)
HCPL-0452/3
I
F
= 16 mA, V
CC
= 5.0 V
1000
800
600
400
200
0
-60 -20 0 80
-40 20 40 60 100
t
PHL
t
PLH
(R
L
= 1.9k)
HCNW4502/3
I
F
= 16 mA, V
CC
= 5.0 V
3.0
2.0
1.0
0.1
4
0.6
0.4
321
0.2
87659 10
0.8
t
PLH
t
PHL
I
F
= 10 mA
I
F
= 16 mA
10.0
6.0
4.0
1.0
0.1
10 40 100
0.6
0.4
4
21
0.2
t
PLH
t
PHL
V
CC
= 5.0 V
T
A
= 25°C
I
F
= 10 mA
I
F
= 16 mA
V
CC
= 5.0 V
T
A
= 25°C
Figure 6. Propagation delay time vs. load resistance.
Figure 5. Propagation delay vs. temperature.
Figure 4. Current transfer ratio vs. temperature.