OPB760T

Product Bulletin OPB760T June 1996 Photologic® Reflective Object Sensors Types OPB760T, OPB761T, OPB762T, OPB763T Features • Choice of mounting configurations • Choice of output configurations Description The OPB760T 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. 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] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 240o C(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 OPB760T thru OPB763T 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. 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 Optek Technology, Inc. 1215 W. Crosby Road Carrollton, Texas 75006 11-54 (972) 323-2200 Fax (972) 323-2396 Types OPB760T, OPB761T, OPB762T, OPB763T Electrical Characteristics (TA = -40o C to +70o C unless otherwise noted) SYMBOL Input Diode VF IR VCC PARAMETER MIN TYP MAX UNITS 1.8 100 4.75 5.25 10 10 V µA V mA mA TEST CONDITIONS IF = 40 mA, TA = 25o C VR = 2 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 High Level Output Voltage: Buffered Open-Collector Output Output Photologic® Sensor ICCL VCC = 5.25 V, IF = 0 mA(6)(7) Output Open VCC = 5.25 V, IF = 25 mA(7) Output Open VCC = 5.25 V, IF = 25 mA(7) Output Open VCC = 5.25 V, IF = 0 mA(6)(7) Output Open VCC = 4.75 V, VOH = 30 V IF = 25 mA, TA = 25o C VCC = 4.75 V, VOH = 30 V, IF = 0 mA, TA = 25o C VCC = 5 V, TA = 25o C(8) VCC = 5 V(8) ICCH 10 10 mA mA 100 100 25 µA µA mA IOH Inverted Open-Collector Output LED Positive-Going Threshold Current Hysteresis Short Circuit Output Current: Buffered Totem-Pole Output Low Level Output Voltage: Buffered Totem-Pole Output Buffered Open-Collector Output Inverted Totem-Pole Output Inverted Open-Collector Output -15 IF(+) IF(+)/IF(-) IOS -100 mA VCC = 5.25 V, IF = 25 mA(7) Output = GND VCC = 4.75 V, IOL = 12.8 mA IF = 0 mA(6)(7) VCC = 4.75 V, IOL = 12.8 mA IF = 25 mA(6)(7) VCC = 4.75 V, IOL = 12.8 mA IF = 30 mA(9) VCC = 4.75 V, IOH = -800 µA IF = 25 mA(7) VCC = 4.75 V, IOH = -800 µA IF = 0 mA(6)(7) VCC = 4.75 V, IOH = -800 µA IF = 30 mA(9) VOL 0.4 0.4 V V VOL Low Level Output Voltage: Buffered Totem-Pole Output Buffered Open-Collector Output High Level Output Voltage: Buffered Totem-Pole Output 0.4 V 2.4 2.4 V V VOH Inverted Totem-Pole Output High Level Output Voltage: Inverted Totem-Pole Output Inverted Open-Collector VOH 2.4 V 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 11-55 This page intentionally left blank. Optek reserves the right to make changes at any time in orddr 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 11-57 Types OPB760, OPB770 Series PART NUMBER GUIDE OPB 7 X X X Optek Assembly Mounting Configurations Photologic® Photo Integrated Circuit Reflective Sensor Family 6 - PC Board Mounting 7 - Wire Leads with Connector T - Two Mounting Tabs N - No Mounting Tabs 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 11-56 (972) 323-2200 Fax (972) 323-2396