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HCPL-0738-000E Datasheet, PDF (1/8 Pages) AVAGO TECHNOLOGIES LIMITED – High Speed CMOS Optocoupler | |||
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HCPL-0738
High Speed CMOS Optocoupler
Data Sheet
Lead (Pb) Free
RoHS 6 fully
compliant
RoHS 6 fully compliant options available;
-xxxE denotes a lead-free product
Description
The HCPL-0738 is a dual-channel 15 MBd CMOS
optocoupler in SOIC-8 package. The HCPL-0738
optocoupler utilizes the latest CMOS IC technol-
ogy to achieve out-standing performance with very low
power consumption. Basic building blocks of HCPL-0738
are high speed LEDs and CMOS detector ICs. Avago also
offers the same performance in the single channel ver-
sion, HCPL-0708. Each detector incorporates an integrated
photodiode, a high speed transimpedance amplifier, and
a voltage comparator with an output driver.
Functional Diagram
ANODE 1 1
CATHODE 1 2
CATHODE 2 3
ANODE 2 4
8 VDD
7 VO 1
6 VO 2
5 GND
Truth Table TRUTH TABLE
LED VO, OUTPUT
LED
OFF VO,HOutput
ON
L
OFF
H
ON
L
Note: A 0.1 µF bypass capacitor must be con-
nected between pins 5 and 8.
Features
⢠15 ns typical pulse width distortion
⢠40 ns maximum propagation delay skew
⢠20 ns typical propagation delay
⢠High speed: 15 MBd
⢠+ 5 V CMOS compatibility
⢠10 kV/µS minimum common mode rejection
⢠â40 to 100ËC temperature range
⢠Safety and regulatory approvals
â UL recognized (3750 V rms for 1 minute per UL
1577)
â CSA component acceptance notice #5.
â IEC/EN/DIN EN 60747-5-2 approved for HCPL-0738
Option 060
Applications
⢠PDP (plasma display panel)
⢠Digital field bus isolation: DeviceNet, SDS, Profibus
⢠Multiplexed data transmission
⢠Computer peripheral interface
⢠Microprocessor system interface
⢠DC/DC converter
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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