hcpl2531m Fairchild Semiconductor, hcpl2531m Datasheet - Page 8

• Manufacturer Part Number: hcpl2531m
• Description: High Speed Transistor Optocouplers
• Manufacturer: Fairchild Semiconductor

©2008 Fairchild Semiconductor Corporation
6N13XM, HCPLXXXM Rev. 1.0.1
Test Circuits
V
FF
Test Circuit for 6N135M, 6N136M, HCPL2503M, HCPL4502M and HCPL4503M
Test Circuit for 6N135M, 6N136M, HCPL2503M, HCPL4502M and HCPL4503M
Pulse
Generator
tr = 5ns
Z = 50
10% D.C.
I/f < 100µs
I Monitor
O
F
B
A
Ω
I
F
R
m
I
F
V
V
+
F
+
F
-
-
1
2
3
4
1
2
3
4
Noise
Shield
Noise
Shield
Pulse Gen
+
V
-
CM
8
7
6
5
8
7
6
5
GND
GND
V
V
V
V
V
V
CC
B
O
CC
B
O
Fig. 8 Common Mode Immunity Test Circuit
0.1 µF
V
CM
0.1 µF
Fig. 7 Switching Time Test Circuit
R
10 V
R
0 V
L
L
+5 V
-
V
O
Switch at A : I = 0 mA
Switch at A : I = 16 mA
V
V
V
10%
C = 1.5 µF
I
PRELIMINARY
0
O
O
F
O
T
L
PHL
+5 V
V
t
r
O
8
F
F
10% DUTY CYCLE
I/f < 100µS
90%
1.5 V
V
FF
Pulse
Generator
tr = 5ns
Z = 50
MONITOR
O
90%
I
B
I
F
F
A
Ω
R
Test Circuit for HCPL2530M and HCPL2531M
Test Circuit for HCPL2530M and HCPL2531M
m
I
F
10%
+
V
-
-
V
+
+
V
-
-
V
+
t
F1
F2
F1
F2
f
1.5 V
T
PLH
1
2
3
4
1
2
3
4
V
Noise
Shield
OL
Noise
Shield
5 V
V
OL
Pulse Gen
+
5 V
V
CM
-
8
7
6
5
8
7
6
5
V
V
V
GND
V
V
V
GND
CC
01
02
CC
01
02
R
R
L
L
0.1 µF
0.1 µF
www.fairchildsemi.com
C = 1.5 µF
L
+5 V
+5 V
V
V
O
O