Each unit contains a light emitting
diode (LED), a threshold sensing
input buffer IC, and a high gain
photon detector to provide an
optocoupler which permits
adjustable external threshold
levels. The input buffer circuit has
a nominal turn on threshold of 2.5
mA (ITH+) and 3.6 volts (VTH+). The
addition of one or more external
attenuation resistors permits the
use of this device over a wide
range of input voltages and
also provided in the buffer for
extra noise immunity and
switching stability.
tions where a predetermined
input threshold optocoupler level
is desirable.
The buffer circuit is designed
with internal clamping diodes to
protect the circuitry and LED
from a wide range of over-voltage
and over-current transients while
the diode bridge enables easy use
with ac voltage input.
The high gain output stage
features an open collector output
providing both TTL compatible
saturation voltages and CMOS
compatible breakdown voltages.
This is an eight pin DIP which
may be purchased with a variety
of lead bend and plating options.
See Selection Guide Table for
details. Standard Microcircuit
Drawing (SMD) parts are
These units combine several
unique functions in a single
package, providing the user with
an ideal component for computer
input boards and other applica-
currents. Threshold sensing prior
to the LED and detector elements
minimizes effects of any variation
in optical coupling. Hysteresis is
available for each lead style.
Selection Guide–Package Styles and Lead Configuration Options
Avago Part # and Options
Commercial
HCPL-5760
HCPL-5761
HCPL-576K
Gold
MIL-PRF-38534 Class H
MIL-PRF-38534 Class K
Standard Lead Finish
Solder Dipped
Option # 200
Option # 100
Option # 300
Option # 600
Butt Joint/ Gold Plate
Gull Wing/ Soldered
Crew Cut/ Gold Plate
Class H SMD Part #
Prescript for all below
Either Gold or Soldered
Gold Plate
5962-
8947701PX
8947701PC
8947701PA
8947701YC
8947701YA
8947701XA
Available
Solder Dipped
Butt Joint/ Gold Plate
Butt Joint/ Soldered
Gull Wing/ Soldered
Crew Cut/ Gold Plate
Crew Cut/ Soldered
Class K SMD Part #
Prescript for all below
Either Gold or Soldered
Gold Plate
Available
5962-
8947702KPX
8947702KPC
8947702KPA
8947702KYC
8947702KYA
8947702KXA
Available
Solder Dipped
Butt Joint/ Gold Plate
Butt Joint/ Soldered
Gull Wing/ Soldered
Crew Cut/ Gold Plate
Crew Cut/ Soldered
Available
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AVAGO [ AVAGO TECHNOLOGIES LIMITED ]
