Photologic® Optical Flag Switch OPB685, OPB685-3, OPB686, OPB687, OPB688 OPB695, OPB696, OPB697, OPB698 Series OPB685 Features: • • • • • Photologic® output Four output options Mechanical switch replacement Printed circuit board mounting (OPB685 Series) 2.5mm, 3-pin connector mates with Molex connector 5051 series housing and 4809 series terminal for OPB695 Series Product Photo Here OPB695 Description: Each OPB685 and OPB695 series flag switch consists of an infrared emitting diode and a monolithic integrated circuit that incorporates a photodiode, a linear amplifier and a Schmitt trigger. A lever arm actuated flag interrupts the light beam, which switches the output between states that can readily drive logic gates. The OPB695 series is designed to easily snap mount into a 0.037” ± 0.001” (0.940 mm ± 0.025 mm) thick material with a rectangular opening of 0.320” ± 0.003” x 0.472” (8.13 mm x 11.99 mm) minimum. Insertion into the punched side of metal is recommended. Devices in these series feature TTL/LSTTL compatible logic level output that can drive up to 10 TTL loads over a voltage range from 4.5 V to 16 V. Customized lever arms and spring torques can be designed for specific applications for each of the devices. Custom electrical, wire, cabling and connectors are available. Contact your local representative or OPTEK for more information. Applications: • Mechanical switch replacement • Speed indication (tachometer) • Mechanical limit indication • Edge sensing Ordering Information Part Number LED Peak Wavelength Sensor Photologic® OPB685 10K Pull-Up OPB686 Open Collector OPB687 Inv. 10K Pull-Up OPB688 Inv. Open Collector Flag Travel Degrees Max Lead Length / Spacing or Connector 59° 0.100" / 0.275" OPB695AZ 10K Pull-Up OPB695BZ OPB695CZ OPB696AZ OPB696BZ 890 nm Open Collector OPB696CZ 70° OPB697AZ OPB697BZ Inv. 10K Pull-Up Mates with 3 Pin—Molex 5051 (22-01-1032) Housing & 4809 (08-70-0069) Terminals OPB697CZ OPB698AZ OPB698BZ Inv. Open Collector OPB698CZ 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.2 04/09 Page 1 of 5 Photologic® Optical Flag Switch OPB685, OPB685-3, OPB686, OPB687, OPB688 OPB695, OPB696, OPB697, OPB698 Series OPB685, OPB685-3, OPB686, OPB687, OPB688 Pin # Description 1 Anode 5 Cathode 2 Ground 3 Output 4 VCC [ MILLIMETERS] DIMENSIONS ARE IN: INCHES OPB695, OPB696, OPB697, OPB698 Part Number Max. Torque (Grams) OPB685 1.5 Pin # OPB695 OPB685-3 3.0 1 VCC OPB686 1.5 2 Output OPB687 1.5 3 Ground OPB688 1.5 OPB695 1.5 OPB696 1.5 OPB697 1.5 OPB698 1.5 Torque is measured at the end of the arm from the resting position to the switching point of the flag OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible. Issue A.2 04/09 Page 2 of 5 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® Optical Flag Switch OPB685, OPB685-3, OPB686, OPB687, OPB688 OPB695, OPB696, OPB697, OPB698 Series Absolute Maximum Ratings (TA=25°C unless otherwise noted) Storage & Operating Temperature Range -40°C to +100°C Lead Soldering Temperature [1/16 inch (1.6mm) from the case for 5 sec. with soldering iron] (1) 260°C Input Diode Reverse Voltage 2.0 V Continuous Forward Current 50 mA Peak Forward Current 3.0 A (2) Total Device Power Dissipation 100 mW Output Photologic® Supply Voltage, VCC 18 V Duration of Output Short to VCC 1 second Voltage at Output 30 V Low Level Output Current (sinking) 16 mA Power Dissipation(3) (4) Notes: (1) (2) (3) (4) 240 mW RMA flux is recommended. Duration can be extended to 10 seconds maximum when flow soldering. Derate linearly 1.33 mW/°C above 25° C. Derate linearly 2.00 mW/°C above 25° C (OPB680, OPB680-20, OPB690Z). Derate linearly 2.50 mW/°C above 25° C (OPB685, OPB686, OPB687, OPB688, OPB695, OPB696, OPB697, OPB698). OPB685 and OPB695 Series OPB685, OPB695 Buffered 10K Pull-Up OPB686, OPB696 Buffered Open-Collector OPB687, OPB697 Inverted 10K Pull-Up OPB688, OPB698 Inverted Open-Collector 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.2 04/09 Page 3 of 5 Photologic® Optical Flag Switch OPB685, OPB685-3, OPB686, OPB687, OPB688 OPB695, OPB696, OPB697, OPB698 Series Electrical Characteristics (TA = 25°C unless otherwise noted) SYMBOL PARAMETER MIN TYP MAX UNITS TEST CONDITIONS Input Diode VF Forward Voltage - - 1.6 V IF = 10 mA IR Reverse Current - - 100 µA VR = 3 V 4.5 4.5 8.0 13.5 5.0 12.0 15.0 16.0 8.0 13.5 16.0 - 20 30 mA mA Output Photologic® Sensor VCC Operating DC Supply Voltage OPB685 Series OPB695-698A OPB695-698B OPB695-698C ICC Operating DC Supply Voltage OPB695-698A/B/C ICCL Low Level Supply Current: Buffered 10k Pull-Up Buffered Open-Collector OPB685 OPB686 - 5.5 4.0 12 12 Inverted 10k Pull-Up Inverted Open-Collector OPB687 OPB688 - 6.5 5.0 12 12 mA VCC = 16 V, IF = 10 mA (no load on output) High Level Supply Current: Buffered 10k Pull-Up Buffered Open-Collector OPB685 OPB686 - 5.0 12 mA VCC = 16 V, IF = 10 mA (no load on output) Inverted 10k Pull-Up Inverted Open-Collector OPB687 OPB688 - 4.0 12 mA VCC = 16 V, IF = 0 mA (no load on output) OPB685 OPB686 Buffered Open-Collector OPB695 OPB696A/B/C - - 0.4 0.4 0.4 0.4 V VCC = 4.5 V, IOL = 16 mA, IF = 0 VCC = 4.5 V to 8 V, IOL = 16 mA VCC = 8.5 V to 13 V, IOL = 16 mA VCC = 13.5 V to 16 V, IOL = 16 mA - - 0.4 0.4 0.4 0.4 V VCC = 4.5 V, IOL = 16 mA, IF = 0 VCC = 4.5 V to 8 V, IOL = 16 mA VCC = 8.5 V to 13 V, IOL = 16 mA VCC = 13.5 V to 16 V, IOL = 16 mA High Level Output Voltage: Buffered 10k Pull-Up VCC -1.5 - - V IOH = 100 µA, IF = 10 mA Inverted 10k Pull-Up Inverted Open-Collector VCC -1.5 - - V IOH = 100 µA, IF = 0 mA OPB686 OPB696A OPB696B OPB696C - - 100 100 100 100 OPB688 OPB698A OPB698B OPB698C - - 100 100 100 100 ICCH Low Level Output Voltage: Buffered 10k Pull-Up VOL Inverted 10k Pull-Up OPB685 OPB686 Inverted Open-Collector OPB695 OPB696A/B/C V VCC = 16 V, IF = 0 mA (no load on output) VOH High Level Output Voltage: Buffered Open-Collector IOH Inverted 10k Pull-Up µA µA VCC = 16 V, IF = 10 mA, VCH = 30 V VCC = 4.5 V to 8 V, VOH = 30 V VCC = 8.5 V to 13 V, VOH = 30 V VCC = 13.5 V to 16 V, VOH = 30 V VCC = 16 V, IF = 10 mA, VCH = 30 V(1) VCC = 4.5 V to 8 V, VOH = 30 V(1) VCC = 8.5 V to 13 V, VOH = 30 V(1) VCC = 13.5 V to 16 V, VOH = 30 V(1) Notes: (1) Test requires lever arm in “blocked” position. OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible. Issue A.2 04/09 Page 4 of 5 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® Optical Flag Switch OPB685, OPB685-3, OPB686, OPB687, OPB688 OPB695, OPB696, OPB697, OPB698 Series Electrical Characteristics (TA = 25°C unless otherwise noted) SYMBOL PARAMETER MIN TYP MAX UNITS TEST CONDITIONS LED Positive-Going Threshold Current OPB685-688 0.1 1.8 10 mA VCC = 5 V Hysteresis 1.0 1.2 1.6 mA VCC = 5 V Rise Time, Fall Time - 30 - ns Propagation Delay Low-High & HighLow: Buffer, 10k Pull-Up OPB685 Buffer, Open-Collector OPB686 - 1 (LH) 2 (HL) - µs µs Inverter, 10k Pull-Up Inverter, Open-Collector - 2 (LH) 1( HL) - Output Photologic® Sensor (continued) IF(+) IF(+)/IF(-) trtf tPLHtPHL OPB685/688 OPB687 OPB688 VCC = 5 V, IF = 0 or 10 mA RL = 300 Ω, DC = 50% f = 10 kHz µs µs Notes: (1) Test requires lever arm in “blocked” position. 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.2 04/09 Page 5 of 5