Photologic® Slotted Optical Switch OPB930 and OPB940 (L and W Series) L Package Features: • • • • • • • Choice of aperture size Choice of output configurations Choice of opaque or IR transmissive shell Choice of pins (L) or wires (W) 0.125” (3.18 mm) slot width 0.320” (8.128 mm) lead spacing for PCBoard (side mounting) Data rates to 250 kBaud W Package Description: The OPB930 and OPB940 series of Photologic® photo integrated circuit switches provide optimum flexibility for the design engineer. Building from a standard housing with a 0.125” (3.18 mm) wide slot, a user can specify the type and polarity of TTL output, discrete shell material, aperture width and either 0.350” (8.9 mm) long pins (L Series) or 24” (610 mm) AWG, UL listed wire leads (W Series). All housings are made from an opaque grade of injection-molded plastic that minimizes the assembly’s sensitivity to both visible and near-infrared ambient radiation. Discrete 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). Electrical output can be specified as either TTL Totem Pole or TTL Open Collector, either of which can be supplied with buffer or inverter output polarity. All devices have the added stability of a built-in hysteresis amplifier. Custom electrical, wire and cabling and connectors are available. Contact your local representative or OPTEK for more information. Applications: • Mechanical switch replacement • Speed indication (tachometer) • Mechanical limit indication Part Number Guide — OPB930 and OPB940 Series OPB 9 X X X X X Z———————For “W” series only Optek Assembly Sensor Aperture: 1 — 0.010” (2.54 mm) 5 — 0.050” (12.70 mm) Photologic® Photo Integrated Circuit Sensor Family Emitter Aperture: 5 — 0.050” (12.70 mm) Discrete Shell Material: 3 — Side mount IR transmissive Plastic discrete shell Mounting configurations: L — Solder leads termination W — Wire termination 4 — Side mount opaque Plastic discrete shell Electrical Specification Variations: 0 = Buffered Totem-Pole Output 1 = Buffered Open-Collector Output 2 = Inverted Totem-Pole Output 3 = Inverted Open-Collector Output CONTAINS POLYSULFONE To avoid stress cracking, we suggest using ND Industries’ Vibra-Tite for thread-locking. Vibra-Tite evaporates fast without causing structural failure in OPTEK’s molded plastics. RoHS 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. — 1645 Wallace Drive, Carrollton, Texas 75006 Phone: (972) 323-2200 or (800) 341-4747 FAX: (972) 323-2396 [email protected] www.optekinc.com Issue A.3 02/08 Page 1 of 7 Photologic® Slotted Optical Switch OPB930 and OPB940 (L and W Series) OPB930, OPB940 Buffered Totem-Pole OPB931, OPB941 Buffered Open-Collector OPB932, OPB942 Inverted Totem-Pole OPB933 & OPB943 Inverted Open-Collector Absolute Maximum Ratings (TA=25°C unless otherwise noted) Supply Voltage, VCC (not to exceed 3 seconds) 10 V Operating Temperature Range -40°C to +70° C Storage Temperature Range -40°C to +85° C Lead Soldering Temperature [1/16 inch (1.6mm) from the case for 5 sec. with soldering iron] (1) 260° C Input Infrared LED Input Diode Power Dissipation (2) 100 mW Output Photologic® Power Dissipation Total Device Power Dissipation (3) (4) 200 mW 300 mW Output Photologic® Voltage at Output Lead (Open Collector Output) 35 V Diode Forward DC Current 40 mA Diode Reverse DC Voltage 2V Notes: (1) (2) (3) (4) (5) (6) (7) RMA flux is recommended. Duration can be extended to 10 seconds maximum when flow soldering. Derate linearly 2.22 mW/°C above 25°. Derate linearly 4.44 mW/°C above 25°. Derate linearly 6.66 mW/°C above 25°. OPB930L/OPB940L series devices are terminated with 0.020” square leads designed for PCBoard mounting. Methanol and isopropanol are recommended as cleaning agents. Plastic housing is soluble in chlorinated hydrocarbons and ketones. All parameters tested using pulse technique. OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible. Issue A.3 02/08 Page 2 of 7 OPTEK Technology Inc. — 1645 Wallace Drive, Carrollton, Texas 75006 Phone: (972) 323-2200 or (800) 341-4747 FAX: (972) 323-2396 [email protected] www.optekinc.com Photologic® Slotted Optical Switch OPB930 and OPB940 (L and W Series) DIMENSIONS ARE IN: Color- Pin # Description Red—1 Anode Black—2 Cathode White—3 VCC Blue—4 Output Green—5 Ground [ MILLIMETERS] INCHES PCBoard (L) version DIMENSIONS ARE IN: [ MILLIMETERS] INCHES Wired (W) version The W Series includes wire terminations of 24” (610 mm) 7-strand, 26 AWG UL insulated wire on each terminal. Each device incorporates a wire strain relief at the housing surface. The insulation functions and colors are: anode (red), cathode (black), phototransistor collector (white) and phototransistor emitter (green). 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. — 1645 Wallace Drive, Carrollton, Texas 75006 Phone: (972) 323-2200 or (800) 341-4747 FAX: (972) 323-2396 [email protected] www.optekinc.com Issue A.3 02/08 Page 3 of 7 Photologic® Slotted Optical Switch OPB930 and OPB940 (L and W Series) Electrical Characteristics (TA = 25°C unless otherwise noted) SYMBOL PARAMETER MIN TYP MAX UNITS TEST CONDITIONS Input Diode VF Forward Voltage - - 1.7 V IF = 20 mA IR Reverse Current - - 100 µA VR = 2.0 V 4.75 - 5.25 V - - 15 mA VCC = 5.25, IF = 0 mA(1) - - 15 mA VCC = 5.25, IF = 15 mA - - 15 mA VCC = 5.25, IF = 15 mA - - 15 mA VCC = 5.25, IF = 0 mA(1) - - 0.4 V VCC = 4.75, IOL = 12.8 mA, IF = 0 mA(1) Inverted Totem-Pole & Inverted Open-Collector - - 0.4 V VCC = 4.75, IOL = 12.8 mA, IF = 15 mA High Level Output Voltage: Totem-Pole & Open-Collector 2.4 - - V VCC = 4.75, IOH = -800 µA, IF = 15 mA Inverted Totem-Pole & Inverted Open-Collector 2.4 - - V VCC = 4.75, IOH = -800 µA, IF = 0 mA(1) - - 100 µA - - 100 µA VCC = 4.75, VOH = 30 V, IF = 0 mA(1) - - 15 mA VCC = 5.0 V - 2.0 - V VCC = 5.0 V -15 - -60 mA VCC = 5.25 V, IF = 15 mA, Output = GND -15 - -60 mA VCC = 5.25 V, IF = 0 mA(1), Output = GND Output Rise Time, Output Fall Time - 70 - ns VCC = 5 V, IF = 0 or 15 mA TPLH Propagation Delay Low-High - 5.0 - µs RL = 8TTL loads (Totem Pole) TPHL Propagation Delay High-Low - 5.0 - µs RL = 360 Ω (Open-Collector) Output Photologic® Sensor VCC ICCL ICCH VOL VOH IOH IF(+) Operating D.C. Supply Voltage Low Level Supply Current: Totem Pole & Open-Collector Inverted Totem-Pole & Inverted Open-Collector High Level Supply Current: Totem Pole & Open-Collector Inverted Totem-Pole & Inverted Open-Collector Low Level Output Voltage: Totem Pole & Open-Collector High Level Output Current: Totem Pole & Open-Collector Inverted Totem-Pole & Inverted Open-Collector LED Positive-Going Threshold Current IF(+), IF(-) Hysteresis IOS trtr Short Circuit Output Current: Totem Pole & Open-Collector Inverted Totem-Pole & Inverted Open-Collector - VCC = 4.75, VOH = 30 V, IF = 15 mA, Notes: (1) Normal application would be with light source blocked, simulated by IF = 0 mA. (2) All parameters are tested using pulse techniques. OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible. Issue A.3 02/08 Page 4 of 7 OPTEK Technology Inc. — 1645 Wallace Drive, Carrollton, Texas 75006 Phone: (972) 323-2200 or (800) 341-4747 FAX: (972) 323-2396 [email protected] www.optekinc.com Photologic® Slotted Optical Switch OPB930 and OPB940 (L and W Series) OPB930_11, OPB940_11 - Flag Next to Sensor OPB930_11, OPB940_11 - Flag Next to Emitter 1.20 1.20 1.00 1.00 Right to Left Right to Left Right to Left (back) Right to Left (back) 0.80 0.80 Logic Logic Top to Bottom Bottom to Top 0.60 0.60 Left to Right Top to Bottom Bottom to Top Left to Right Left to Right (back) 0.40 0.40 Left to Right (back) 0.20 0.20 0.00 0.00 0.05 0.10 0.15 0.20 0.25 0.00 0.00 0.05 Displacement Distance (inches) 0.10 0.15 0.20 0.25 Displacement Distance (inches) OPB930_11, OPB940_11 - Flag in Middle of Slot 1.20 1.00 Right to Left Right to Left (back) Logic Top to Bottom 0 0.80 Top to Bottom Bottom to Top 0.60 Left to Right Left to Right (back) 0.40 Emitter Left to Right Right to Left 0.20 Sensor 0.00 0.00 0 0.05 0.10 0.15 0.20 Width 0.25 Displacement Distance (inches) 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. — 1645 Wallace Drive, Carrollton, Texas 75006 Phone: (972) 323-2200 or (800) 341-4747 FAX: (972) 323-2396 [email protected] www.optekinc.com Issue A.3 02/08 Page 5 of 7 Photologic® Slotted Optical Switch OPB930 and OPB940 (L and W Series) OPB930_51, OPB940_51 - Flag Next to Sensor OPB930_51, OPB940_51 - Flag Next to Emitter 1.20 1.20 1.00 1.00 Right to Left Right to Left Right to Left (back) Right to Left (back) 0.80 Top to Bottom 0.60 Logic Logic 0.80 Bottom to Top Left to Right 0.40 Top to Bottom 0.60 Bottom to Top Left to Right 0.40 Left to Right (back) Left to Right (back) 0.20 0.20 0.00 0.00 0.05 0.10 0.15 0.20 0.25 0.00 0.00 0.05 0.10 0.15 0.20 0.25 Displacement Distance (inches) Displacement Distance (inches) OPB930_51, OPB940_51 - Flag in Middle of Slot 1.20 1.00 Right to Left Right to Left (back) 0 Logic 0.80 0.60 Top to Bottom Top to Bottom Bottom to Top Left to Right 0.40 Emitter Left to Right (back) Left to Right Right to Left 0.20 Sensor 0.00 0.00 0 0.05 0.10 0.15 0.20 Width 0.25 Displacement Distance (inches) OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible. Issue A.3 02/08 Page 6 of 7 OPTEK Technology Inc. — 1645 Wallace Drive, Carrollton, Texas 75006 Phone: (972) 323-2200 or (800) 341-4747 FAX: (972) 323-2396 [email protected] www.optekinc.com Photologic® Slotted Optical Switch OPB930 and OPB940 (L and W Series) OPB930_55, OPB940_55 - Flag Next to Sensor OPB930_55, OPB940_55 - Flag Next to Emitter 1.20 1.20 1.00 1.00 Right to Left Right to Left (back) 0.80 0.80 Top to Bottom Bottom to Top 0.60 Logic Logic Right to Left Right to Left (back) Left to Right Left to Right 0.40 Top to Bottom Bottom to Top 0.60 Left to Right (back) 0.40 Left to Right (back) 0.20 0.20 0.00 0.00 0.05 0.10 0.15 0.20 0.25 0.00 0.00 0.05 0.10 0.15 0.20 0.25 Displacement Distance (inches) Displacement Distance (inches) OPB930_55, OPB940_55 - Flag in Middle of Slot 1.20 1.00 Right to Left Right to Left (back) Logic 0.60 Top to Bottom 0 0.80 Top to Bottom Bottom to Top Left to Right 0.40 Left to Right (back) Emitter Left to Right Right to Left 0.20 Sensor 0.00 0.00 0 0.05 0.10 0.15 0.20 Width 0.25 Displacement Distance (inches) 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. — 1645 Wallace Drive, Carrollton, Texas 75006 Phone: (972) 323-2200 or (800) 341-4747 FAX: (972) 323-2396 [email protected] www.optekinc.com Issue A.3 02/08 Page 7 of 7