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| Product Bulletin OPB960 February 1998 PhotologicTM Slotted Optical Switches Types OPB960, OPB970 Series Features *Choice of mounting configuration *Choice of aperture *Choice of output configuration www..com *Choice of opaque or IR transmissive shell material Absolute Maximum Ratings (TA = 25oC unless otherwise noted) Supply Voltage, VCC (Not to exceed 3 sec.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10V Storage Temperature Range. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40oC to +85oC Operating Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40oC to +70oC Lead Soldering Temperature [1/16 inch (1.6mm) from case for 5 sec. with soldering iron] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 240oC(1) Input Diode Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100mW(2) Output PhotologicTM Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200mW(3) Total Device Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300mW(4) Voltage at Output Lead (Open Collector Output) . . . . . . . . . . . . . . . . . . . . . . . . . . 35V Diode Forward D.C. Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40mA Diode Reverse D.C. Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2V Notes: (1) RMA flux is recommended. Duration can be extended to 10 sec. max. when flow soldering. (2) Derate linearly 2.22mW/oC above 25o C. (3) Derate linearly 4.44mW/oC above 25o C. (4) Derate linearly 6.66mW/oC above 25o C. (5) The OPB960/OPB970 series are terminated with .020" square leads designed for printed circuit board mounting. (6) Normal application would be with light source blocked, simulated by IF = 0mA. (7) All parameters tested using pulse technique. *Data rates to 250 kBaud *0.320"lead spacing for PC board mount Description The OPB960 and OPB970 series of PhotologicTM Photo Integrated Circuit Switches provide optimum flexibility for the design engineer. Buidling from a standard housing with a .125"wide slot, the user can specify (1) type and polarity of TTL output, (2) discrete shell material, (3) aperture width, and (4) type of mounting configuration. Available with 24" 26AWG wire leads as , OPB980/OPB990 series. The electrical ouput can be specified as either ttL totem pole or TTL open collector. Either may be supplied with inverter or buffer output polarity. All have added stability of a built-in hysteresis amplifier. Housing All housings are an opaque grade of injection-molded plastic to minimize the assembly' sensitivity to ambient radiation, both visible and near-infrared. Discrete s shells (exposed on the parallel faces inside the device throat) are either IR transmissive plastic for applications where aperture contamination may occur or opaque plastic for maximum protection against ambient light. Optek reserves the right to make changes at any time in order to improve design and to supply the best product possible. 1-OTWO Types OPB960, OPB970 Series Electrical Characteristics (TA = -40o C to +70o C unless otherwise noted). SYMBOL Input Diode VF IR VCC PARAMETER MIN TYP MAX UNITS 1.7 100 V A V TEST CONDITIONS IF = 20 mA, TA = 25o C VR = 2.0 V, TA = 25o C Forward Voltage Reverse Current Operating D.C. Supply Voltage Low Level Supply Current: Buffered Totem-Pole Output Buffered Open-Collector Output Inverted Totem-Pole Output Inverted Open-Collector Output High Level Supply Current: Buffered Totem-Pole Output Buffered Open-Collector Output Inverted Totem-Pole Output Inverted Open-Collector Output Low Level Output Voltage: Buffered Totem-Pole Output Buffered Open-Collector Output Inverted Totem-Pole Output Inverted Open-Collector Output High Level Output Voltage: Buffered Totem-Pole Output 2.4 4.75 Output Photologic(R) Sensor 5.25 ICCL 15 15 mA mA VCC = 5.25 V, IF = 0 mA(6) VCC = 5.25 V, IF = 15 mA ICCH 15 15 mA mA VCC = 5.25 V, IF = 15 mA VCC = 5.25 V, IF = 0 mA(6) VOL 0.4 0.4 V V VCC = 4.75 V, IOL = 12.8 mA IF = 0 mA(6) VCC = 4.75 V, IOL = 12.8 mA IF = 15 mA(6) VCC = 4.75 V, IOH = -800 A IF = 15 mA VCC = 4.75 V, IOH = -800 A IF = 0 mA(6) VCC = 4.75 V, VOH = 30 V, IF = 15 mA, TA = 25o C VCC = 4.75 V, VOH = 30 V, IF = 0 mA, TA = 25o C VCC = 5.0 V, TA = 25o C VCC = 5.0 V www..com VOH Inverted Totem-Pole Output High Level Output Current: Buffered Open-Collector Output IOH Inverted Open-Collector Output IF(+) IF(+)/IF(-) IOS LED Positive-Going Threshold Current Hysteresis Short Circuit Ouput Current: Buffered Totem-Pole Ouput " Series 11" Inverted Totem-Pole Ouput " Series 11" tr, tf tPLH, tPHL Output Rise Time, Output Fall Time Propagation Delay Low-High & High-Low -15 2.0 -60 2.4 V V 100 100 15 A A mA mA VCC = 5.25 V, IF = 15 mA Ouput = GND VCC = 5.25, IF = 0mA Output = GND -15 70 5.0 -60 ns s VCC = 5.0 V, TA = 25o C IF = 0 or 15 mA RL = 8 TTL (Totem Pole) RL = 360 (Open Collector) Optek Technology, Inc. 1215 W. Crosby Road Carrollton, Texas 75006 2-OTWO (972) 323-2200 Fax (972) 323-2396 Types OPB960, OPB970 Series Package N GRAY/CLEAR TOP DENOTES LED Package T GRAY/CLEAR TOP DENOTES LED Package L www..com GRAY/CLEAR TOP DENOTES LED Package P GRAY/CLEAR TOP DENOTES LED Optek reserves the right to make changes at any time in order to improve design and to supply the best product possible. Optek Technology, Inc. 1215 W. Crosby Road Carrollton, Texas 75006 (972)323-2200 Fax (972)323-2396 3-OPTWO Types OPB960, OPB970 Series PART NUMBER GUIDE OPB 9 X X X X X Optek Assembly Aperture Width In Front of Sensor 5 = 0.050" 1= 0.010" Aperture Width In Front of Emitter 5 = 0.050" 1= 0.010" Mounting Configurations T - Both Mounting Tabs N - No Mounting Tabs L - Single Mounting Tab Emitter Side P - Single Mounting Tab Photologic(R) Side Photologic(R) Photo Integrated Circuit Sensor Family Discrete Shell Material Designation 6 - Base Mount IR Transmissive Plastic Discrete Shell PC Mountable Leads www..com 7 - Base Mount Opaque Plastic Discrete Shell PC Mountable Leads Electrical Specification Variations 0 - Buffered Totem-Pole Output 1 - Buffered Open-Collector Output 2 - Inverted Totem-Pole Output 3 - Inverted Open-Collector Output Optek Technology, Inc. 1215 W. Crosby Road Carrollton, Texas 75006 4-OTWB (972) 323-2200 Fax (972) 323-2396 |
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