Description
Available in either an 8-pin DIP or SO-8 package style
respectively, the HCPL-7710 or HCPL-0710 optocouplers
utilize the latest CMOS IC technology to achieve out-
standing performance with very low power consump-
tion. The HCPL-x710 require only two bypass capacitors
for complete CMOS compatibility.
Basic building blocks of the HCPL-x710 are a CMOS
LED driver IC, a high speed LED and a CMOS detector
IC. A CMOS logic input signal controls the LED driver
IC, which supplies current to the LED. The detector IC
incorporates an integrated photodiode, a high-speed
transimpedance amplier, and a voltage comparator
with an output driver.
Functional Diagram
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.
* Pin 3 is the anode of the internal LED and must be left
unconnected for guaranteed data sheet performance.
Pin 7 is not connected internally.
** A 0.1 µF bypass capacitor must be connected
between pins 1 and 4, and 5 and 8.
HCPL-7710/0710
40 ns Propagation Delay, CMOS Optocoupler
Data Sheet
Lead (Pb) Free
RoHS 6 fully
compliant
RoHS 6 fully compliant options available;
-xxxE denotes a lead-free product
8
7
6
1
3
SHIELD
5
2
4
**V
DD1
V
I
NC*
GND
1
V
DD2
**
V
O
GND
2
V
I
, INPUT LED1
H
L
OFF
ON
TRUTH TABLE
(POSITIVE LOGIC)
NC*
I
O
LED1
8
7
6
1
3
SHIELD
5
2
4
**V
DD1
V
I
NC*
GND
1
V
DD2
**
V
O
GND
2
V
I
, INPUT LED1
H
L
OFF
ON
TRUTH TABLE
(POSITIVE LOGIC)
V
O
, OUTPUT
H
L
Features
• +5 V CMOS compatibility
• 8 ns maximum pulse width distortion
• 20 ns maximum prop. delay skew
• High speed: 12 Mbd
• 40 ns maximum prop. delay
• 10 kV/µs minimum common mode rejection
• -40°C to 100°C temperature range
• Safety and regulatory approvals
UL Recognized
3750 V
rms
for 1 min. per UL 1577
5000 V
rms
for 1 min. per UL 1577 (for HCPL-7710
option 020)
CSA Component Acceptance Notice #5
IEC/EN/DIN EN 60747-5-5
– V
IORM
= 630 V
peak
for HCPL-7710 Option 060
– V
IORM
= 567 V
peak
for HCPL-0710 Option 060
Applications
• Digital eldbus isolation: DeviceNet, SDS, Probus
• AC plasma display panel level shifting
• Multiplexed data transmission
• Computer peripheral interface
• Microprocessor system interface
