Dual Channel, High Speed
Optocouplers
Technical Data
HCPL-2530
HCPL-2531
HCPL-4534
HCPL-0530
HCPL-0531
HCPL-0534
Features
• 15 kV/
µ
s Minimum Common
Mode Transient Immunity at
V
CM
= 1500 V
(HCPL-4534/0534)
• High Speed: 1 Mb/s
• TTL Compatible
• Available in 8 Pin DIP, SO-8,
and 8 Pin DIP – Gull Wing
Surface Mount (Option 020)
Packages
• High Density Packaging
• 3 MHz Bandwidth
• Open Collector Outputs
• Guaranteed Performance
from 0
°
C to 70
°
C
• Safety Approval
UL Recognized – 2500 V rms
for 1 minute (5000 V rms for
1 minute for Option 020) per
UL1577
CSA Approved
• Single Channel Version
Available (4502/3, 0452/3)
• MIL-STD-1772 Version
Available (55XX/65XX/4N55)
Applications
• Line Receivers –
High
Common Mode Transient
Immunity (>1000 V/µs) and
Low Input-Output Capacitance
(0.6 pF)
• High Speed Logic Ground
Isolation –
TTL/TTL, TTL/
LTTL, TTL/CMOS, TTL/LSTTL
• Replace Pulse Transformers
–
Save Board Space and Weight
•
Analog Signal Ground
Isolation
– Integrated Photon
Detector Provides Improved
Linearity over Phototransistor
Type
• Polarity Sensing
• Isolated Analog Amplifier –
Dual Channel Packaging
Enhances Thermal Tracking
Description
These dual channel optocouplers
contain a pair of light emitting
diodes and integrated photodetec-
tors with electrical insulation
between input and output.
Separate connection for the
photodiode bias and output
transistor collectors increase the
speed up to a hundred times that
of a conventional phototransistor
coupler by reducing the base-
collector capacitance.
Functional Diagram
ANODE
1
1
CATHODE
1
2
CATHODE
2
3
ANODE
2
4
8 V
CC
7 V
O1
6 V
O2
5 GND
TRUTH TABLE
(POSITIVE LOGIC)
LED
V
O
ON
LOW
OFF
HIGH
A 0.1
µF
bypass capacitor between pins 5 and 8 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.
AGILENT [ AGILENT TECHNOLOGIES, LTD. ]
