4
I
F2
6
5
GND
3
4
V
O2
V
F2
I
O2
+
–
I
F1
8
7
V
CC
1
2
V
O1
I
CC
V
F1
I
O1
–
+
SHIELD
USE OF A 0.1 µF BYPASS CAPACITOR CONNECTED
BETWEEN PINS 5 AND 8 IS RECOMMENDED (SEE NOTE 8)
Schematic
HCPL-4701 and HCPL-070A HCPL-4731 and HCPL-073A
I
F
8
V
CC
2
3
I
CC
V
F
ANODE
CATHODE
+
–
V
B
I
B
6
5
GND
V
O
I
O
7
SHIELD
