HOA696X/697X Transmissive Optoschmitt Sensor FEATURES • Direct TTL interface • Buffer or inverting logic available • Three device output options • Four mounting configurations • Choice of detector aperture • 0.125 in.(3.18 mm) slot width DESCRIPTION The HOA696X/697X 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 various output configurations. The user can choose from available options: (1) detector aperture, (2) mounting tab configuration, (3) detector output configuration, and (4) housing material. INFRA-32.TIF OUTLINE DIMENSIONS in inches (mm) Tolerance 3 plc decimals ±0.010(0.25) 2 plc decimals ±0.020(0.51) Package T The HOA696X 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 HOA697X series employs an opaque polysulfone housing with aperture openings for use in applications in which maximum rejection of ambient light is important, and situations in which maximum position resolution is desired. The HOA696X/697X series employs plastic molded components. For additional component information see SEP8506 and SDP8XX4. Housing material is polysulfone. Housings are soluble in chlorinated hydrocarbons and ketones. Recommended cleaning agents are methanol and isopropanol. DIM_066a.cdr Packages N/P/L PACKAGE N PACKAGE P .495(12.57) .475(12.07) .737(18.72) .717(18.21) .435(11.05) .415(10.54) .435(11.05) .415(10.54) PACKAGE L .435(11.05) .415(10.54) 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. .737(18.72) .717(18.21) DIM_41b.ds4 376 h Honeywell reserves the right to make changes in order to improve design and supply the best products possible. HOA696X/697X Transmissive Optoschmitt Sensor Totem-Pole Output ELECTRICAL CHARACTERISTICS PARAMETER SYMBOL MIN TYP MAX UNITS TEST CONDITIONS IR EMITTER DETECTOR COUPLED CHARACTERISTICS ABSOLUTE MAXIMUM RATINGS (25¡C 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: Totem-Pole Output All Others Duration of Output Short to VÙÙ or Ground -40¡C to 70¡C -40¡C to 85¡C 240¡C 100 mW [À] 3V 50 mA 7 V [Á] 12 V [Á] 1.0 sec. Notes 1. Derate linearly at 0.78 mW/¡C above 25¡C. 2. Derate linearly from 25¡C to 5.5 V at 70¡C. Honeywell reserves the right to make changes in order to improve design and supply the best products possible. h 377 HOA696X/697X Transmissive Optoschmitt Sensor Open-Collector Output ELECTRICAL CHARACTERISTICS PARAMETER SYMBOL MIN TYP MAX UNITS TEST CONDITIONS IR EMITTER DETECTOR COUPLED CHARACTERISTICS ABSOLUTE MAXIMUM RATINGS (25¡C 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: Totem-Pole Output All Others Duration of Output Short to VÙÙ or Ground Applied Output Voltage -40¡C to 70¡C -40¡C to 70¡C 240¡C 100 mW [À] 3V 50 mA 7 V [Á] 12 V [Á] 1.0 sec. 35 V Notes 1. Derate linearly at 0.78 mW/¡C above 25¡C. 2. Derate linearly from 25¡C to 5.5 V at 70¡C. 378 h Honeywell reserves the right to make changes in order to improve design and supply the best products possible. HOA696X/697X Transmissive Optoschmitt Sensor 10 kOhm Pull-Up Output ELECTRICAL CHARACTERISTICS PARAMETER SYMBOL MIN TYP MAX UNITS TEST CONDITIONS IR EMITTER DETECTOR COUPLED CHARACTERISTICS ABSOLUTE MAXIMUM RATINGS (25¡C 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: Totem-Pole Output All Others Duration of Output Short to VÙÙ or Ground -40¡C to 70¡C -40¡C to 85¡C 240¡C 100 mW [À] 3V 50 mA 7 V [Á] 12 V [Á] 1.0 sec. Notes 1. Derate linearly at 0.78 mW/¡C above 25¡C. 2. Derate linearly from 25¡C to 5.5 V at 70¡C. Honeywell reserves the right to make changes in order to improve design and supply the best products possible. h 379 HOA696X/697X Transmissive Optoschmitt Sensor SCHEMATIC FOR HOA696X/697X 380 sch_031.cdr sch_033.cdr sch_032.cdr sch_034.cdr sch_035.cdr sch_036.cdr h Honeywell reserves the right to make changes in order to improve design and supply the best products possible. HOA696X/697X Transmissive Optoschmitt Sensor SWITCHING WAVEFORM FOR BUFFERS cir_013.cdr Fig. 1 IRED Forward Bias Characteristics SWITCHING WAVEFORM FOR INVERTERS Fig. 2 cir_011.cdr IRED Trigger Current vs Temperature gra_098.ds4 1.4 100 90 80 70 60 50 40 30 20 10 0 •Normalized trigger current Forward current - mA gra_073.ds4 Pulsed condition TA = 80°C TA = 25°C TA = -40°C 1.2 1.0 0.8 0.6 0.4 0.2 0.0 0.8 1.0 1.2 1.4 1.6 1.8 2.0 -75 Forward voltage - V -50 -25 0 25 50 75 100 125 Ambient temperature - °C All Performance Curves Show Typical Values PART NUMBER GUIDE Honeywell reserves the right to make changes in order to improve design and supply the best products possible. h 381