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HCPL-4503 PDF Datasheet ( 特性, スペック, ピン接続図 )

部品番号 HCPL-4503
部品説明 High Speed Optocouplers
メーカ Avago
ロゴ Avago ロゴ 



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HCPL-4503 Datasheet, HCPL-4503 PDF,ピン配置, 機能
HCNW4502/3
HCPL-0452/0453/4502/4503
Single Channel, High Speed Optocouplers
Data Sheet
Lead (Pb) Free
RoHS 6 fully
compliant
RoHS 6 fully compliant options available;
-xxxE denotes a lead-free product
Description
These diode-transistor optoc­ oup­lers use an insulating
layer between a LED and an integrated photodetector to
provide elec­trical in­su­lation between input and out­put.
Separate connections for the photodiode bias and out-
put-transistor collector increase the speed up to a hun-
dred times that of a conven­tional phototransistor coupler
by reduci­ng the base-collector capacitance.
These single channel optocoup­lers are available in
8-Pin DIP­, SO-8 and Widebody package configurations.
The HCPL-4502/4503 and HCNW4502/4503 are designed
for high speed TTL/TTL applications. A standard 16 mA TTL
sink current through the input LED will provide enough
output current for 1 TTL load and a 5.6 kΩ pull-up resistor.
CTR for these devices is 19% minimum at IF = 16 mA.
Functional Diagram
NC 1
ANODE 2
CATHODE 3
NC 4
8 VCC
7 NC
6 Vo
5 GND
TRUTH TABLE
(POSITIVE LOGIC)
LED Vo
ON LOW
OFF HIGH
A 0.1 µF bypass capacitor must be connected between pins 5 and 8.
Features
15 kV/µs minimum common mode transient
immunity at VCM = 1500 V
High speed: 1 Mb/s
TTL compatible
Available in 8-Pin DIP, SO-8, widebody packages
Open collector output
Guaranteed performance from temperature:
0°C to 70°C
Safety approval
UL Recognized – 3750 Vrms for 1 minute (5000 Vrms
for 1 minute for HCNW and Option 020 devices)
per UL1577
CSA Approved
IEC/EN/DIN EN 60747-5-2 Approved
  – VIORM = 630 V peak for HCPL-4503#060
  – VIORM = 1414 V peak for HCNW devices
Dual channel version available (4534/0534)
MIL-PRF-38534 hermetic version available
(55XX/65XX/4N55)
Applications
High voltage insulation
Video signal isolation
Power transistor isolation in motor drives
Line receivers
Feedback element in switched mode power supplies
High speed logic ground isolation
– TTL/TTL, TTL/CMOS, TTL/LSTTL
Replaces pulse transformers
Replaces slow phototransistor isolators
Analog signal ground isolation
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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