HCPL-0738-500E Datasheet, PDF (1/8 Pages) AVAGO TECHNOLOGIES LIMITED – High Speed CMOS Optocoupler

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 V_DD
7 V_O 1
6 V_O 2
5 GND
Truth Table ^{TRUTH TABLE}
LED V_O, OUTPUT
LED
OFF V_O,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
• –40 to 100˚C temperature range
• Safety and regulatory approvals
– UL recognized (3750 V rms for 1 minute per UL
1577)
– CSA component acceptance notice #5.
– 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.