Fiber Optic Isolator—Photologic® Sensor OPI1290 Series Features: • • • • • • Opaque plastic housings High noise immunity Visible Red LED with Phototranisitor Output 0.05” (1.27 mm) lead spacing Data Transfer through plastic fiber optic cable Isolation voltage 15 KV (OPI1290-032), Longer versions higher Description: Each OPI1290 consists of a visible Red LED and a Photologic® Totem-Pole output sensor, which are housed in separate opaque molded plastic housings and coupled by plastic fiber optic cable. The heavy-duty opaque housing shields the optical signal from dust, making this series of devices ideal for dust contaminated environments. The OPI1290 series are designed for applications that require high voltage isolation between input and output or signal communication over short distances. Depending on the length of the fiber optic cable, the emitter does not have to be optically in-line with the sensor. The isolation voltage is greater than 10 K volts per inch (Isolation distance between components) for all versions of the OPI1290. Custom electrical, wire and cabling and connectors are available. Contact your local representative or OPTEK for more information. Applications: • Requiring High Voltage isolation between input • • • • and output Electrical isolation in dirty environments Industrial equipment Medical equipment Office equipment Ordering Information Part Number Isolation Distance Device Length OPI1290-018 0.71” [18 mm] 1.26” [32.0 mm] OPI1290-026 1.02” [26 mm] 1.57” [40.0 mm] OPI1290-032 1.26” [32 mm] 1.80” [45.8 mm] OPI1290-040 1.57” [40 mm] 2.12” [53.8 mm] OPI1290-066 2.60” [66 mm] 3.15” [80.0 mm] OPI1290-080 3.15” [80 mm] 3.69” [93.8 mm] LED Peak Wavelength Lead Length 645 nm 0.45” [11.4 mm] Device Device Length - [9.0] -.355 Pin # LED 1 Anode 2 Cathode 3 VCC 4 Output 5 Ground Anode VCC Output Cathode RoHS Ground 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 08/07 Page 1 of 2 Fiber Optic Isolator—Photologic® Sensor OPI1290 Series Absolute Maximum Ratings (TA=25°C unless otherwise noted) Storage Temperature Range (note 3) -40o C to +80o C Operating Temperature Range (note 3) -20° C to +75° C Lead Soldering Temperature [1/16 inch (1.6 mm) from case for 5 seconds with soldering iron] 260° C(1) Power Dissipation (2) 100 mW Electrical Characteristics (TA = 25°C unless otherwise noted) SYMBOL PARAMETER MIN TYP MAX UNITS TEST CONDITIONS 0.9 - 1.5 V IF = 20 mA - - 80 µA VR = 3.0 V LED (See OP240 for additional information) VF On-State Collector Current IR Collector-Dark Current Photologic® Sensor (See OP550 for additional information) SYMBOL PARAMETER ICC EeT(+) TYP MAX UNITS TEST CONDITIONS - 4.5 - 16 V Peak-to-Peak VCC Ripple Necessary to Cause False Triggering of Output - - 2 V VCC = 5 V DC, f = DC to 50 MHz Supply Current(4) - 8 15 mA EE = 0 or 3 mW/cm2, VCC = 5.5 V .25 - 2.4 1.50 2 2.5 - Operating Supply Voltage VCC MIN Positive-Going Threshold Irradiance(2) EeT(+)/EeT(-) Hysteresis Ratio mW/cm2 VCC = 5 V, TA = 25° C - VOH Operating Supply Voltage VCC 2.1 - - V IOH = -1 µA, EE = 1 mW/cm2 VOL Low Level Output Voltage - 0.25 0.4 V VCC = 4.5 V, IOL = 12.8 mA, EE = 0 IOS Short Circuit Output Current -20 -55 -100 mA VCC = 5.5 V, Output = GND, EE = 3 mW/cm2 IOH High Level Output Current(2) - 1 100 µA VCC = 4.5 V, VOH = 30 V, EE = 3 mW/cm2 TR & TF Output Rise & Fall Time - 25 70 ns VCC = 5 V, TA = 25° C, EE = 0 or 3 mW/cm2, f = 10 kHz, DC = 50% RL = 8 TTL loads tpEeT(+) Propagation Delay Positive–Going - 2.5 5.0 µs VCC = 5 V, TA = 25° C, EE = 0 or 3 mW/cm2, RL = 8 TTL loads, f = 10 kHz, DC = 50% tpEeT(-) Propagation Delay Negative–Going - 2.5 5.0 µs VCC = 5 V, TA = 25° C, EE = 0 or 3 mW/cm2, RL = 360 Ω, f = 10 kHz, DC = 50% Propagation Delay (Low-High/High-Low) - 5.0 - µs DC = 50%, RL = 10 TTL Loads tPLH, TPHL Notes: (1) Derate linearly 2.5 mW/° C above 25° C for all devices in the OPL550, OPL551, OPL560, OPL561, OPL562 and OPL563 series. (2) Irradiance measurements are made with λi = 935 nm. (3) Storage and Operating temperature values are based on the plastic optical interface temperature ratings. Please reference UL1577 and UL file AVLVZ.E89328 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 08/07 Page 2 of 2 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