HCNW-2201 Agilent(Hewlett-Packard), HCNW-2201 Datasheet - Page 15

• Manufacturer Part Number: HCNW-2201
• Description: Very High CMR/ Wide VCC Logic Gate Optocouplers
• Manufacturer: Agilent(Hewlett-Packard)

DATA INPUT
DATA INPUT
Figure 16. Series LED Drive with Open Collector Gate
(4.7 k Resistor Shunts I
Figure 13b. Recommended LSTTL to LSTTL Circuit for Applications Requiring
a Maximum Allowable Propagation Delay of 300 ns.
INPUT
Figure 14. LSTTL to CMOS Interface Circuit.
DATA
OUTPUT
(+5 V)
V
TOTEM
V
COLLECTOR
V
CC1
CC1
POLE
GATE
CC
(+5 V)
(+5 V)
OPEN
GATE
1
TTL OR LSTTL
80 *
1.1
k
1
1.1 k
TTL OR LSTTL
TTL OR LSTTL
80
1.1 k
80 *
4.7 k
V
120
pF*
10 V
15 V
20 V
OH
5 V
CC2
* 120 pF PEAKING CAPACITOR
MAY BE OMITTED AND 80
RESISTOR MAY BE SHORTED
WHERE 500 ns PROPAGATION
DELAY IS SUFFICIENT.
from the LED).
120 pF
120 pF*
1
2
3
4
2.37 k
3.83 k
5.11 k
1.1 k
R
HCPL-2201/11
L
HCPL-02XX
HCNW22XX
1
2
3
4
1
2
3
4
* 0.1 µF BYPASS
HCPL-2201/11
HCNW22XX
HCPL-02XX
HCPL-2201/11
HCPL-02XX
HCNW22XX
GND
V
CC
* 120 pF PEAKING CAPACITOR
MAY BE OMITTED AND 80
RESISTOR MAY BE SHORTED
WHERE 500 ns PROPAGATION
DELAY IS SUFFICIENT.
**0.1 µF BYPASS
8
7
6
5
GND
V
CC
2
**
8
7
6
5
(4.5 TO 20 V)
8
7
6
5
R
L
CMOS
*
V
CC2
2
DATA
OUTPUT
V
DATA OUTPUT
UP TO 16 LSTTL LOADS
OR 4 TTL LOADS
CC2
(+5 V)
INPUT
V
DATA
CC1
TTL or
LSTTL
(+5 V)
Figure 15. Alternative LED Drive
Circuit.
1.1 k
D1
D1 (1N4150) REQUIRED FOR
ACTIVE PULL-UP DRIVER.
1
2
3
4
HCPL-2201/11
HCNW22XX
HCPL-02XX
1-145
GND
V
CC
8
7
6
5