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HOA096X/097X
Transmissive Optoschmitt Sensor
m o .c U t4 e e h S ta a .D w w w
* Accurate position sensing * Four mounting configurations * Buffer or inverting logic available * Choice of detector aperture * 0.125 in.(3.18 mm) slot width
DESCRIPTION The HOA096X/097X series consists of an infrared emitting diode facing an Optoschmitt detector encased in a black thermoplastic housing. Detector switching takes place whenever an opaque object passes through the slot between emitter and detector. The photodetector consists of a photodiode, amplifier, voltage regulator, Schmitt trigger and an NPN output transistor with 10 ki (nominal) pull-up resistor. The user can choose from available options: (1) detector aperture size, (2) mounting tab configuration, and (3) housing material.
INFRA-26.TIF
FEATURES * Direct TTL interface
OUTLINE DIMENSIONS in inches (mm) Tolerance 3 plc decimals 0.010(0.25) 2 plc decimals 0.020(0.51)
Package T
The HOA096X series utilizes an IR transmissive polysulfone housing which features smooth optical faces without external aperture openings; this feature is desirable when aperture blockage from airborne contaminants is a possibility. The HOA097X series employs an opaque polysulfone housing with aperture openings for use in applications where maximum rejection of ambient light is important and in situations in which maximum position resolution is desired. The HOA096X/097X series employs plastic molded components. For additional component information see SEP8506 and SDP8600. Housing material is polysulfone. Housings are soluble in chlorinated hydrocarbons and ketones. Recommended cleaning agents are methanol and isopropanol. Device Polarity: Buffer - Output is LO when optical path is blocked. Inverter - Output is HI when optical path is blocked. To specify the complete product characteristics, see PART NUMBER GUIDE.
DIM_066a.cdr
Packages N/P/L
PACKAGE N .495(12.57) .475(12.07)
PACKAGE P .737(18.72) .717(18.21)
PACKAGE L .435(11.05) .415(10.54)
.435(11.05) .415(10.54)
DIM_41b.ds4
.435(11.05) .415(10.54)
.737(18.72) .717(18.21)
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Honeywell reserves the right to make changes in order to improve design and supply the best products possible.
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HOA096X/097X
Transmissive Optoschmitt Sensor
ELECTRICAL CHARACTERISTICS PARAMETER IR EMITTER SYMBOL MIN TYP MAX UNITS TEST CONDITIONS
DETECTOR
COUPLED CHARACTERISTICS
ABSOLUTE MAXIMUM RATINGS
(25C Free-Air Temperature unless otherwise noted) Operating Temperature Range Storage Temperature Range Soldering Temperature (5 sec) IR EMITTER Power Dissipation Reverse Voltage Continuous Forward Current DETECTOR Supply Voltage Output Sink Current Duration of Output Short to VUU or Ground -40C to 70C -40C to 85C 240C 100 mW [A] 3V 50 mA 12 V [A] 18 mA 1.0 sec.
SCHEMATIC
Honeywell reserves the right to make changes in order to improve design and supply the best products possible.
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HOA096X/097X
Transmissive Optoschmitt Sensor
SCHEMATIC
SCH_029.cdr
SWITCHING WAVEFORM FOR BUFFERS
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SWITCHING WAVEFORM FOR INVERTERS
Fig. 1
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IRED Forward Bias Characteristics
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100 90 80 70 60 50 40 30 20 10 0 0.8
Forward current - mA
Pulsed condition TA = 80C TA = 25C TA = -40C
1.0 1.2 1.4 1.6 1.8 2.0
Forward voltage - V
Fig. 2 IRED Trigger Current vs Temperature
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1.4
N * ormalized trigger current
1.2 1.0 0.8 0.6 0.4 0.2 0.0 -75 -50 -25 0 25 50 75 100 125
Ambient temperature - C
All Performance Curves Show Typical Values
358
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Honeywell reserves the right to make changes in order to improve design and supply the best products possible.
HOA096X/097X
Transmissive Optoschmitt Sensor
PART NUMBER GUIDE
Honeywell reserves the right to make changes in order to improve design and supply the best products possible.
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