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HCNW139 fiches techniques PDF

Agilent(Hewlett-Packard) - Low Input Current/ High Gain Optocouplers

Numéro de référence HCNW139
Description Low Input Current/ High Gain Optocouplers
Fabricant Agilent(Hewlett-Packard) 
Logo Agilent(Hewlett-Packard) 





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HCNW139 fiche technique
Low Input Current, High Gain
Optocouplers
Technical Data
6N139
6N138
HCPL-0701 HCPL-0700
HCNW139 HCNW138
Features
• High Current Transfer Ratio
– 2000% Typical (4500%
Typical for HCNW139/138)
• Low Input Current
Requirements – 0.5 mA
• TTL Compatible Output –
0.1 V VOL Typical
• Performance Guaranteed
over Temperature 0°C
to 70°C
• Base Access Allows Gain
Bandwidth Adjustment
• High Output Current –
60 mA
• Safety Approval
UL Recognized – 2500 V rms
for 1 Minute and 5000 V rms*
for 1 Minute per UL 1577
CSA Approved
VDE 0884 Approved with
VIORM = 1414 V peak for
HCNW139 and HCNW138
BSI Certified (HCNW139 and
HCNW138)
• Available in 8-Pin DIP or
SOIC-8 Footprint or
Widebody Package
•MIL-STD-1772 Version
Available (HCPL-5700/1)
Applications
• Ground Isolate Most Logic
Families – TTL/TTL, CMOS/
TTL, CMOS/CMOS, LSTTL/
TTL, CMOS/LSTTL
• Low Input Current Line
Receiver
• High Voltage Insulation
(HCNW139/138)
• EIA RS-232C Line Receiver
• Telephone Ring Detector
• 117 V ac Line Voltage Status
Indicator – Low Input Power
Dissipation
• Low Power Systems –
Ground Isolation
Functional Diagram
NC 1
ANODE 2
CATHODE 3
NC 4
8 VCC
7 VB
6 VO
5 GND
Description
These high gain series couplers
use a Light Emitting Diode and an
integrated high gain photodetec-
tor to provide extremely high
current transfer ratio between
input and output. Separate pins
for the photodiode and output
stage result in TTL compatible
saturation voltages and high
speed operation. Where desired
the VCC and VO terminals may be
tied together to achieve conven-
tional photodarlington operation.
A base access terminal allows a
gain bandwidth adjustment to be
made.
TRUTH TABLE
LED
ON
OFF
VO
LOW
HIGH
*5000 V rms/1 minute rating is for HCNW139/138 and Option 020 (6N139/138) products only.
A 0.1 µF bypass capacitor connected between pins 8 and 5 is recommended.
CAUTION: It is advised that normal static precautions be taken in handling and assembly of this component to
prevent damage and/or degradation which may be induced by ESD.

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