HCPL-2730SD FAIRCHILD [Fairchild Semiconductor], HCPL-2730SD Datasheet - Page 11

• Manufacturer Part Number: HCPL-2730SD
• Description: LOW INPUT CURRENT HIGH GAIN SPLIT DARLINGTON OPTOCOUPLERS
• Manufacturer: FAIRCHILD [Fairchild Semiconductor]

Single-Channel: 6N138, 6N139 Dual-Channel: HCPL-2730, HCPL-2731 Rev. 1.0.0
V
FF
Pulse
Generator
tr = 5ns
Z = 50
10% D.C.
I/ < 100 s
I Monitor
O
f
F
B
A
V
m
I
R
F
m
I
F
Test Circuit for 6N138 and 6N139
V
V
F
F
Test Circuit for 6N138, 6N139
1
2
3
4
1
2
3
4
Noise
Shield
Noise
Shield
Pulse Gen
+
V
-
Fig. 23 Common Mode Immunity Test Circuit
CM
8
7
6
5
8
7
6
5
GND
Fig. 22 Switching Time Test Circuit
GND
V
V
V
V
V
V
CC
B
O
CC
B
O
V
CM
0.1 µF
0.1 µF
10 V
0 V
R
R
L
V
Switch at A : I = 0 mA
Switch at B : I = 1.6 mA
I
V
V
10%
F
T
L
O
O
O
PHL
t
C = 15 pF*
r
+5 V
L
-
V
+5 V
V
O
O
F
F
1.5 V
90%
11
10% DUTY CYCLE
I/f < 100 µS
V
FF
Pulse
Generator
tr = 5ns
Z = 50
MONITOR
90%
O
B
I
F
I
F
A
V
Rm
I
F
10%
t
f
Test Circuit for HCPL-2730 and HCPL-2731
1.5 V
Test Circuit for HCPL-2730 and HCPL-2731
T
+
V
-
V
+
V
-
-
V
+
PLH
F1
F2
F1
F2
-
+
1
2
3
4
1
2
3
4
V
OL
5 V
V
OL
Noise
Shield
Noise
Shield
5 V
Pulse Gen
+
V
CM
-
8
7
6
5
8
7
6
5
V
V
V
GND
V
V
V
GND
R
CC
01
02
CC
01
02
L
R
L
0.1 µF
www.fairchildsemi.com
0.1 µF
C = 15 pF*
L
+5 V
+5 V
V
V
O
O