HCPL-5231 Avago Technologies US Inc., HCPL-5231 Datasheet - Page 13

• Manufacturer Part Number: HCPL-5231
• Description: OPTOCOUPLER 2CH CLASS H 8DIP
• Manufacturer: Avago Technologies US Inc.

Specifications of HCPL-5231

• Mounting Type: Through Hole
• Voltage - Isolation: 1500VDC
• Number Of Channels: 2, Unidirectional
• Current - Output / Channel: 15mA
• Propagation Delay High - Low @ If: 173ns @ 2mA
• Current - Dc Forward (if): 8mA
• Input Type: DC
• Output Type: Push-Pull, Totem-Pole
• Package / Case: 8-DIP (0.300", 7.62mm)
• No. Of Channels: 2
• Optocoupler Output Type: Logic Gate
• Input Current: 8mA
• Output Voltage: 20V
• Opto Case Style: DIP
• No. Of Pins: 8
• Body Material: Gold Plated
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Figure 10. LSTTL to CMOS Interface Circuit.
Figure 12. Series LED Drive with Open Collector Gate
(4.02 kΩ Resistor Shunts I
Figure 13. Recommended LSTTL to LSTTL Circuit.
DATA
INPUT
DATA
INPUT
DATA
INPUT
(+5 V)
OPEN
COLLECTOR
GATE
V
TOTEM
POLE
OUTPUT
GATE
CC1
(+5 V)
V
TOTEM
POLE
OUTPUT
GATE
CC1
(+5 V)
V
CC1
TTL OR
LSTTL
TTL OR
LSTTL
TTL OR
LSTTL
1
1
4.02 KΩ
DATA
INPUT
665 Ω
665 Ω
TOTEM
POLE
OUTPUT
GATE
V
10 V
15 V
20 V
5 V
CC2
OH
from the LED).
619 Ω
TTL OR
LSTTL
D.U.T.
1.1 K
2.37 K
3.83 K
5.11 K
R
1
L
GND
V
CC
V
V
O
D.U.T.
E
2
GND
V
665 Ω
CC
R
L
(4.5 TO 20 V)
CMOS
D.U.T.
V
CC2
GND
V
CC
DATA
OUTPUT
0.1
µF
DATA
INPUT
Figure 11. Recommended LED Drive Circuit.
(+5 V)
UP TO 16 LSTTL
LOADS
OR 4 TTL LOADS
V
TOTEM
POLE
OUTPUT
GATE
CC1
DATA
OUTPUT
TTL OR
LSTTL
2
UP TO 16 LSTTL
LOADS
OR 4 TTL LOADS
750 Ω
V
(+5 V)
DATA
OUTPUT
CC2
D.U.T.
GND
V
CC