Description
Available in SO-8 package, the HCPL-0708 optocoupler
utilizes the latest CMOS IC technology to achieve out-
standing performance with very low power consump-
tion. Basic building blocks of the HCPL-0708 are a high
speed LED and a CMOS detector IC. The detector incor-
porates an integrated photodiode, a high-speed trans-
impedance amplier, and a voltage comparator with an
output driver.
Features
• +5 V CMOS compatibility
• 15 ns typical pulse width distortion
• 30 ns max. pulse width distortion
• 40 ns max. propagation delay skew
• High speed: 15 MBd
• 60 ns max. propagation delay
• 10 kV/µs minimum common mode rejection
• –40 to 100°C temperature range
• Safety and regulatory approvals pending
– UL recognized
3750 V rms for 1 min. per UL 1577 for HCPL-0708
– CSA component acceptance Notice #5
– IEC/EN/DIN EN 60747-5-2
approved for HCPL-0708 Option 060
Applications
• Scan drive in PDP
• Digital eld bus isolation: DeviceNet, SDS, Probus
• Multiplexed data transmission
• Computer peripheral interface
• Microprocessor system interface
Functional Diagram
*A 0.1 µF bypass capacitor must be
connected between pins 5 and 8.
HCPL-0710 Functional Diagram
8
7
6
1
3
5
2
4
NC
ANODE
CATHODE
NC
V
DD
V
O
GND
LED
OFF
ON
TRUTH TABLE
NC
V
O
, OUTPUT
H
L
HCPL-0708
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
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.
