Product Bulletin OPB760N June 1996 Photologic® Reflective Object Sensors Types OPB760N, OPB761N, OPB762N, OPB763N Features • Choice of mounting configurations • Choice of output configurations Description The OPB760N series of reflective assemblies feature Photologic® output. This electrical output can be specified as either TTL Totem Pole or TTL Open Collector. Either may be supplied with inverter or buffer output polarity. All have the added stability of a built-in hysteresis amplifier. Mounting Options OPB760N series PC board mount, without mounting tabs OPB760T series PC board mount, with two mounting tabs OPB770N series wire leads with connector, without mounting tabs OPB770T series wire leads with connector, with two mounting tabs Absolute Maximum Ratings (TA = 25o C unless otherwise noted) Supply Voltage, VCC (Not to exceed 3 sec.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 V Storage Temperature Range. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40o C to +85o C Operating Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40o C to +70o C Lead Soldering Temperature [1/16 inch (1.6 mm) from case for 5 sec. with soldering iron] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 240oC(1) Input Diode Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100 mW(2) Output Photologic® Power Dissipation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200 mW(3) Total Device Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300 mW(4) Voltage at Output Lead (Open Collector Output) . . . . . . . . . . . . . . . . . . . . . . . . . . 35 V Diode Forward D.C. Current. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40 mA Diode Reverse D.C. Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 V Notes: (1) (2) (3) (4) (5) RMA flux is recommended. Duration can be extended to 10 sec. max. when flow soldering. Derate linearly 2.22 mW/o C above 25o C. Derate linearly 4.44 mW/o C above 25o C. Derate linearly 6.66 mW/o C above 25o C. The OPB760N thru OPB763N 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) Tested at d = 0.080" from a 90% diffuse white test surface. (8) Tested at d = 0.080", 0.150" and 0.220" from a 90% diffuse white test surface. Reference: Eastman Kodak, Catalog #1257795. (9) Tested at d = 0.080", 0.150" and 0.220" from a 5% diffuse black test surface. (10) All parameters tested using pulse technique. Optek Technology, Inc. 1215 W. Crosby Road Carrollton, Texas 75006 11-50 (972) 323-2200 Fax (972) 323-2396 Types OPB760N, OPB761N, OPB762N, OPB763N Electrical Characteristics (TA = -40o C to +70o C unless otherwise noted) SYMBOL Input Diode PARAMETER MIN TYP MAX UNITS TEST CONDITIONS VF Forward Voltage 1.8 V IF = 40 mA, TA = 25o C IR Reverse Current 100 µA VR = 2 V, TA = 25o C 5.25 V 10 mA VCC = 5.25 V, IF = 0 mA(6)(7) Output Open 10 mA VCC = 5.25 V, IF = 25 mA(7) Output Open 10 mA VCC = 5.25 V, IF = 25 mA(7) Output Open 10 mA VCC = 5.25 V, IF = 0 mA(6)(7) Output Open 100 µA VCC = 4.75 V, VOH = 30 V IF = 25 mA, TA = 25o C 100 µA VCC = 4.75 V, VOH = 30 V, IF = 0 mA, TA = 25o C 25 mA VCC = 5 V, TA = 25o C(8) Output Photologic® Sensor VCC Operating D.C. Supply Voltage ICCL Low Level Supply Current: Buffered Totem-Pole Output Buffered Open-Collector Output 4.75 Inverted Totem-Pole Output Inverted Open-Collector Output ICCH High Level Supply Current: Buffered Totem-Pole Output Buffered Open-Collector Output Inverted Totem-Pole Output Inverted Open-Collector Output High Level Output Voltage: Buffered Open-Collector Output IOH IF(+) IF(+)/IF(-) Inverted Open-Collector Output LED Positive-Going Threshold Current VCC = 5 V(8) Hysteresis Short Circuit Output Current: Buffered Totem-Pole Output -100 mA VCC = 5.25 V, IF = 25 mA(7) Output = GND -100 mA VCC = 5.25 V, IF = 0 mA(7) Output = GND 0.4 V VCC = 4.75 V, IOL = 12.8 mA IF = 0 mA(6)(7) 0.4 V VCC = 4.75 V, IOL = 12.8 mA IF = 25 mA(6)(7) 0.4 V VCC = 4.75 V, IOL = 12.8 mA IF = 30 mA(9) 2.4 V VCC = 4.75 V, IOH = -800 µA IF = 25 mA(7) 2.4 V VCC = 4.75 V, IOH = -800 µA IF = 0 mA(6)(7) 2.4 V VCC = 4.75 V, IOH = -800 µA IF = 30 mA(9) -15 IOS Inverted Totem-Pole Output VOL -15 Low Level Output Voltage: Buffered Totem-Pole Output Buffered Open-Collector Output Inverted Totem-Pole Output Inverted Open-Collector Output VOL Low Level Output Voltage: Buffered Totem-Pole Output Buffered Open-Collector Output High Level Output Voltage: Buffered Totem-Pole Output VOH VOH Inverted Totem-Pole Output High Level Output Voltage: Inverted Totem-Pole Output Inverted Open-Collector Optek reserves the right to make changes at any time in order to improve design and to supply the best possible product. Optek Technology, Inc. 1215 W. Crosby Road Carrollton, Texas 75006 (972) 323-2200 Fax (972) 323-2396 11-51 This page intentionally left blank. 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 11-53 Types OPB760, OPB770 Series PART NUMBER GUIDE OPB 7 X X X Optek Assembly Mounting Configurations Photologic® Photo Integrated Circuit Reflective Sensor Family T - Two Mounting Tabs N - No Mounting Tabs 6 - PC Board Mounting 7 - Wire Leads with Connector 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 11-52 (972) 323-2200 Fax (972) 323-2396