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PDF HOA7720-M11 Data sheet ( Hoja de datos )
| Número de pieza | HOA7720-M11 | |
| Descripción | Connectorized Transmissive Optoschmitt Sensor | |
| Fabricantes | Honeywell | |
| Logotipo |  |
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HOA7720/7730 Series
Connectorized Transmissive
Optoschmitt Sensor
DESCRIPTION
The HOA7720/7730 Series 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 and Schmitt trigger
with either of two output configurations:
Totem pole (HOA7720-M11)
Open collector (HOA7730-M11)
The totem pole output is well-suited for applications which
require fast transition times. The open collector allows the
output of the sensor to interface with circuit elements driven by
supply voltages other than Vcc supply.
The inverting logic provides a high output when the optical path
is interrupted, and a low output when the path is clear.
The infrared emitting diode is biased internally, eliminating the
need for any external circuitry. Interconnection is simplified
through the use of the integral Tyco three-pin connector.
Both the emitter and detector have a 0.508 mm x 1,78 mm
[0.020 in x 0,070 in] vertical aperture. The narrow aperture is
ideal for use in applications in which the maximum rejection of
ambient light is important, and the maximum position resolution
is desired.
The HOA7220/7330 series employ plastic molded
components. Housing material is opaque polycarbonate.
Housings are soluble in chlorinated hydrocarbons and ketones.
Recommended cleaning agents are methanol and isopropanol.
FEATURES AND BENEFITS
Direct TTL interface
No interface circuits required
Inverting logic
Two output options
High resolution
3.00 mm [0.118] slot width
Integral 3-pin connector
POTENTIAL APPLICATIONS
Industrial:
Flag presence/absence detection
Edge detection
Rotary/linear encoders
Medical:
Edge sensing for labels and paper
Needle presence/absence detection
End of motion/travel sensing
Rotary/linear encoders
1 page | ||
| Páginas | Total 4 Páginas | |
| PDF Descargar | [ Datasheet HOA7720-M11.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| HOA7720-M11 | Connectorized Transmissive Optoschmitt Sensor | Honeywell |
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