Datasheet

12
Figure 5. Input current vs. forward voltage
Figure 6. Base photo current vs. input current
Figure 7. Small-signal response vs. input current
HCPL-4562 fig 7a
SMALL-SIGNAL GAIN
0
0.92
I
F
– INPUT CURRENT – mA
204
1
122 8 10 16
1.02
0.96
0.94
0.98
186 14
PHASE
GAIN
1
2
0
-1
-2
-3
SMALL-SIGNAL PHASE – DEGREES
NORMALIZED
I
F
= 6 mA
f = 3.58 MHz
T
A
= 25 °C
SEE FIG. 3
HCPL-4562 fig 5a
I
F
– INPUT FORWARD VOLTAGE – mA
1.0
0.01
V
F
– FORWARD VOLTAGE – V
1.51.1
1.0
1.2
10
100
0.1
V
F
I
F
1.3
HCPL-4562
1.4
+
–
T
A
= 70 °C
T
A
= 25 °C
T
A
= -10 °C
HCPL-4562 fig 6a
I
PB
– BASE PHOTO CURRENT – µA
0
0
I
F
– INPUT CURRENT – mA
204
70
122 8 10 16
80
30
20
50
186 14
T
A
= 25 °C
V
PB
> 5 V
HCPL-4562
60
40
10
HCPL-4562
HCNW4562
HCNW4562
HCNW4562