HOA2005-001 Datasheet, PDF (1/5 Pages) Honeywell Accelerometers – HOA Series Transmissive Optoschmitt Sensor, Transistor Output, Plastic Package

Datasheet -- HOA2005-001
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HOA2005-001
HOA Series Transmissive Optoschmitt Sensor, Transistor
Output, Plastic Package
Features
q Direct TTL interface
q Buffer logic
q Side mount package
q Ambient light and dust protective filter
q Accurate position sensing
q 0.010 in [0.25 mm] aperture windows
q 0.125 in [3.18 mm] slot width
q 24.0 in [610 mm] min. 26 AWG UL 1429 wire leads
Description
The HOA2005 consists of an infrared emitting diode facing an
Optoschmitt detector encased in a black thermoplastic housing. The
photodetector consists of a photodiode, amplifier, voltage regulator,
Schmitt trigger and an NPN output transistor with 10 kOhm
(nominal) pull-up resistor. The buffer logic provides a high output
when the optical path is clear, and a low output when the path is
blocked. The side mounting package is useful in applications in
which the interruptive element is parallel to the mounting plane.
Both emitter and detector have a 0.010 in (0.25 mm) x 0.060 in
(1.52 mm) vertical aperture. This feature is ideal for use in
applications in which maximum position resolution is desired.
All devices employ a built-in strain relief for maximum wire
attachment strength. The sensor housing contains IR transmissive
optical windows. This arrangement provides excellent protection
against ambient light while eliminating aperture openings which
could be clogged by airborne contaminants. The HOA2005 series
employs plastic molded components. For additional component
information see SEP8506, and SDP8600.
Housing material is polycarbonate. Housings are soluble in
chlorinated hydrocarbons and ketones. Recommended cleaning
agents are methanol and isopropanol.
Wire color and functions are:
Red - IRED Anode
Black - IRED Cathode
Green - Detector Ground
White - Detector Vcc
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