OPB971T11 TT Electronics

Prod uct Bul le tin OPB960 Feb ru ary 1998 Pho tologic Slot ted Op ti cal Switches Types OPB960, OPB970 Se ries o Fea tures Ab so lute Maxi mum Rat ings (T = 25 C un less oth er wise noted) A Sup ply Volt age, V (Not to ex ceed 3 sec.) 10V CC Choice of mounting configuration o o Stor age Tem pera ture Range -40 C to +85 C Choice of aperture o o Op er at ing Tem pera ture Range -40 C to +70 C Choice of output configuration Lead Sol der ing Tem pera ture 1/16 inch (1.6mm) from case for 5 sec. with sol der ing o (1) Choice of opaque or IR transmissive iron . 240 C shell material (2) In put Di ode Power Dis si pa tion . 100mW Data rates to 250 kBaud (3) Out put Pho tologic Power Dis si pa tion . 200mW (4) 0.320 lead spacing for PC board To tal De vice Power Dis si pa tion 300mW mount Volt age at Out put Lead (Open Col lec tor Out put) 35V Di ode For ward D.C. Cur rent 40mA Di ode Re verse D.C. Volt age 2V De scrip tion Notes: The OPB960 and OPB970 series of (1) RMA flux is recommended. Duration can be extended to 10 sec. max. when flow soldering. Photologic Photo Integrated Circuit o o (2) Derate linearly 2.22mW/ C above 25 C. Switches provide optimum flexibility for o o (3) Derate linearly 4.44mW/ C above 25 C. o o the design engineer. Buidling from a (4) Derate linearly 6.66mW/ C above 25 C. standard housing with a .125 wide slot, (5) The OPB960/OPB970 series are terminated with .020 square leads designed for printed circuit board mounting. the user can specify (1) type and polarity (6) Normal application would be with light source blocked, simulated by IF = 0mA. of TTL output, (2) discrete shell material, (7) All parameters tested using pulse technique. (3) aperture width, and (4) type of mounting configuration. Available with Hous ing 24, 26AWG wire leads as OPB980/OPB990 series. All housings are an opaque grade of injection-molded plastic to minimize the assemblys sensitivity to ambient radiation, both visible and near-infrared. Discrete The electrical ouput can be specified as shells (exposed on the parallel faces inside the device throat) are either IR either ttL totem pole or TTL open transmissive plastic for applications where aperture contamination may occur or collector. Either may be supplied with opaque plastic for maximum protection against ambient light. inverter or buffer output polarity. All have added stability of a built-in hysteresis amplifier. Op tek re serves the right to make changes at any time in or der to im prove de sign and to sup ply the best prod uct pos si ble. 1-OTWOTypes OPB960, OPB970 Series o o Elec tri cal Char ac ter is tics (T = -40 C to +70 C un less oth er wise noted). A SYM BOL PA RAME TER MIN TYP MAX UNITS TEST CON DI TIONS In put Di ode o V Forward Voltage 1.7 V I = 20 mA, T = 25 C F F A o I Reverse Current 100 V = 2.0 V, T = 25 C R A R A Out put Pho tologic Sen sor V Operating D.C. Supply Voltage 4.75 5.25 V CC Low Level Supply Current: (6) Buffered Totem-Pole Output V = 5.25 V, I = 0 mA CC F 15 mA Buffered Open-Collector Output I CCL Inverted Totem-Pole Output V = 5.25 V, I = 15 mA CC F 15 mA Inverted Open-Collector Output High Level Supply Current: Buffered Totem-Pole Output V = 5.25 V, I = 15 mA CC F 15 mA Buffered Open-Collector Output I CCH (6) Inverted Totem-Pole Output V = 5.25 V, I = 0 mA CC F 15 mA Inverted Open-Collector Output Low Level Output Voltage: Buffered Totem-Pole Output V = 4.75 V, I = 12.8 mA CC OL 0.4 V (6) IF = 0 mA Buffered Open-Collector Output V OL Inverted Totem-Pole Output V = 4.75 V, I = 12.8 mA CC OL 0.4 V (6) I = 15 mA F Inverted Open-Collector Output High Level Output Voltage: Buffered Totem-Pole Output 2.4 V = 4.75 V, I = -800 A CC OH V I = 15 mA F V OH Inverted Totem-Pole Output V = 4.75 V, I = -800 A CC OH 2.4 V (6) I = 0 mA F High Level Output Current: Buffered Open-Collector Output V = 4.75 V, V = 30 V, CC OH 100 A o I = 15 mA, T = 25 C I F A OH Inverted Open-Collector Output V = 4.75 V, V = 30 V, CC OH 100 A o I = 0 mA, T = 25 C F A o I (+) LED Positive-Going Threshold Current 15 mA V = 5.0 V, T = 25 C F CC A I (+)/I (-) Hysteresis 2.0 V = 5.0 V F F CC Short Circuit Ouput Current: I OS Buffered Totem-Pole Ouput -15 -60 mA V = 5.25 V, I = 15 mA CC F 11 Series Ouput = GND Inverted Totem-Pole Ouput V = 5.25, I = 0mA CC F -15 -60 11 Series Output = GND o Output Rise Time, Output Fall Time V = 5.0 V, T = 25 C CC A t , t r f 70 ns I = 0 or 15 mA F R = 8 TTL (Totem Pole) L Propagation Delay Low-High & High-Low t , t 5.0 PLH PHL s R = 360 (Open Collector) L Op tek Tech nol ogy, Inc. 1215 W. Crosby Road Car roll ton, Texas 75006 (972) 323- 2200 Fax (972) 323- 2396 2-OTWO