Product Bulletin OPL550 May 1993 (SP _OPTEK Photologic Plastic Sensors Types OPL550, OPL551 Series ~ 0331838) 00(12.70) -23015.84) 0861.8 -026(.860) MIN i (2205.58) .09212.34) re GND 082(2.08) -060(1.52) 08012,03) i -O70(1.78) | \ } .18014.57) -170(4.32) . 1804.06) ) -\ O 140(3.56) \ } 025(0.64) B -015(0.38) 4 = : * 0300.78) Yee S | | ' aM RA .045(1.14) .051{1.30) re oreo. | [ROMANS auTruT 0250.68 | ~ -D45(7.14) ek 014(0.36) DIMENSIONS ARE IN INCHES (MILLIMETERS) Features Absolute Maximum Ratings (Ta = 25C unless otherwise noted) Four output options Supply Voltage, Vcc (not to exceed 3 seconds) ........... 6... e eee +10.0V e High noise immunity Storage Temperature Range .... 0.0... ccc ene eee eee -40C to +100C Direct TTULSTTL interface Operating Temperature Range ............-. 0c cece eee ees -40C to +85C Low cost plastic side-looking Lead Soldering Temperature [1/16 inch (1.6mm) from case for 5 sec. with soldering package ty and ' peg MOMs eeeessect eerste eeetseeee teeter er etter ee nneeerens 260C) * Mechanically and spectrally matches Power Dissipation. 0.0.0.0... 000 cece cece cece cece ue eee eee eaes 200mW' e raae andor rae J LEDs Duration of Output Short to Vcc or Ground (OPL550, OPL551).......... 1.00 sec. ala rates to u Duration of Output Short to Vec (OPL550-OC, OPL551-OC)............ 1.00 sec Description The OPL550, OPL550-OC, OPL551, and OPL551-OC contain a monolithic integrated circuit which incorporates a photodiode, a linear amplifier and a Schmitt trigger on a single silicon chip. The devices feature TTL/LSTTL compatible logic level output which can drive up to 8 TTL loads without additional circuitry. Also featured are medium speed data rates to 250 kBaud with typical rise and fall times of 25 nsec. The Schmitt triggers hysteresis characteristics provide high immunity to noise on input and Vcc. The Photologic chip is encapsulated in a molded plastic package which has an integral lens for enhanced optical coupling. These devices are mechanicaily and spectrally matched to OP140 and OP240 infrared emitting diodes. Voltage at Output Lead (OPL550-OC, OPL551-OC)...... 2... eee ee eee 35V Low Level Output Current... 20... ccc een tree ene eee 16.0mA High Level Output Current (OPL550, OPL551) 0.0.6.0... eee eee eee 1.00mA Wradiance 26. ce eee eter ene 10mW/em Notes: (1) RMA flux is recommended. Duration can be extended to 10 sec. max. when flow soldering. Max. 20 grams force may be applied to leads when soldering. (2) Derate linearly 2.5 mWPC above 25C. (3) Irradiance measurements are made with Ai = 935nm. Schematics OPL550 (Totem-Pole Output) Buffer OPL551 (Totem-Pole Output) Inverter (1 Light On - Output High Light On - Output Low OPL550-0C (Open-Collector Output) Buffer OPL551-0C (Open-Collector Output) Inverter falvcc LL {2jour "iT SL ees (2) Light On - Output High Light On - Output Low Optek Technology, Inc. 1215 W. Crosby Road Carrollton, Texas 75006 44 (214) 323-2200 Fax (214) 323-2396Types OPL550, OPL551 Series Electrical Characteristics (-40C to +85C unless otherwise noted) SYMBOL PARAMETER MIN TYP | MAX | UNITS | TEST CONDITIONS Voc Operating Supply Voltage 45 5.5 v Peak-to-Peak Vcc Ripple Necessary 2.0 v Vcc = 5.0VDC to Cause False Triggering of Output f = DC to 50 MHz EeT(+) | Positive-Going Threshold irradiance OPLS550, OPLS50-OC, OPL551, OPL551-OC 25 2.40 | mWiem?] Vcc = 5.0V, Ta = 25C?) OPL550A, OPL550-OCA, OPL551A, OPL551-OCA | .25 1.40 mWwiem? Voc = 5.0V, Ta = 25C OPL550B, OPL550-OCB, OPL551B, OPL551-OCB | .65 1.90 mWicm*| Vcc = 5.0V, Ta = 25C EeT(+)/Eel(-)| Hysteresis Ratio 1.50 2.0 2.5 loc Supply Current 8.0 15.0 mA Voc = 5.5V, Ee = Oor3mWem* OPL550 (Buffer, Totem-Pole) Vou High Level Output Voltage 2.4 3.3 v Vcc = 4.5V, lon = -800pA, E, = 3.0 mWiem? VoL Low Level Output Voltage 0.25 0.40 Vv Voc = 4.5V, lo. = 12.8mA, E,=0 los Short Circuit Output Current -20 -55 -100 | mA Voc = 5.5V, Ee = 3.0mW/em, Output = GND OPL550-OC (Buffer, Open-Collector) lou High Level Output Current 1.00 100 pA Voc = 4.5V, Voy = 30V, Ee = 3.0mW/em Vot Low Level Output Voltage 0.25 0.40 Vv Voc = 4.5V, lo = 12.8mA, Ee=0 OPL551 (Inverter, Totem-Pole) Vou High Level Output Voltage 2.4 3.3 Vv Vee = 4.5V, lon = -800pA, Ea = 0 VoL Low Level Output Voltage 0.25 0.40 Vv Voc = 4.5V, lo. = 12.8mA, Ee = 3.0mWicm* los Short Circuit Output Current -20 -55 -100 mA Vcc = 5.5V, Ee = 0, Output = GND OPL551-OC (Inverter, Open-Collector) lou High Level Output Current 1.00 100 pA Vcc = 4.5V, Vou = 30V, Ee = QO Vot Low Level Output Voltage 0.25 0.40 Vv Voc = 4.5V, lo. = 12.8mA, Eo = 3.0mW/cm* OPL550,OPL551 tr, tr Output Rise, Time Output Fall Time 25 70 ns Voc = 5.0V, Ta = 25rc, Ee = 0 or 3.0mWicm tpLy, tpHL | Propagation Delay, Low-High, High-Low 2.5 5.0 us f = 10.0kHz, D.C. = 50%, Ri = 8TTL Loads OPL550-0C, OPL551-OC tr, tt Output Rise, Time Output Fall Time 25 70 ns Voc = 5.0V, Ta = 25C, Ee = 0 or 3.0mWiem* tpLH, tpHL | Propagation Delay, Low-High, High-Low 2.5 5.0 ys f = 10.0kHz, D.C. = 50%, Ri = 3602 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 45 Carrollton, Texas 75006 (214)323-2200 Fax (214)323-2396Types OPL550, OPL551 Series Typical Performance Curves OPL550, OPL551 Output Voltage vs. Ambient Temperature Short Circuit Output Current vs. Ambient Temperature Voc = 5.50 V Output Voltage = 0 Light Source: ImWicm? GaAs (935 am) mA 2 wo o Ips - SHORT CIRCUIT OUTPUT CURRENT - w 8 20 ~55 -35 -15 5 25 45 65 BS Ty - AMBIENT TEMPERATURE - C 105 125 Rise Time and Fall time vs Ambient Temperature Veo =5 9 Output Load: 360 ohm pullup resistor Light Source: 3 mWicm2 GaAs (935 nm) ry SWITCHING TIME - ns 8 8 uy Vou = 30 3 = 6 5 = 20 g a Voc = 4.50 = Output Current: Low, 12.8 mA: = High, -800 pA a 10 Light Source for Vgy: 3 mWicm? s Gas (935 am) | Yo Q +55 -35 -15 5 25 645 65 8S 105 125 Tg ~ AMBIENT TEMPERATURE - C OPL550-0C, OPL551-0C Output Currant (High) vs Ambient Temperature a1 1.0 a9 a eo 08 = = o7 5 2 06 B05 1 & 0.4 Voc = 4.50 O49 F vgy=30 Dutput Unloaded 0.2 F- Light Saurce: 3 mWicm? GaAs (935 nm) 55 -35 -15 S$ 25 45 65 46 Ty - AMBIENT TEMPERATURE C 105 125 OPL550, OPL550-0C Normalized Supply Current vs Ambient Temperature 14 Bw = 5 te loct Ee z CCH a] a 08 3 Z Z os 1 z Voc = 5.50 2 Output Unloaded zz O4 F Light Source tar Iecy: 3 mWicm2 2 GaAs, X=935 am Normalized ta Ty = 26C Qo -55 -35 ~18 5 2 45 65 a5 105 125 Ta - AMBIENT TEMPERATURE - C 6 0 $5 -35 15 5 2% 45 65 85 Ta AMBIENT TEMPERATUAF =f 105 126 OPL551, OPL551-0C Normalized Supply Current vs Ambient Temperature 12 ] te. z cot @ 10 = , a 'tch Ty > zx 08 5 Ni 3 06 =x = x 2 , 04 = Voc = 5.509 3 Output Unloaded 0.2 ; Light Source far Ig, 3 mW cm 2 GaAs, 4 = 935 nm Normalized 1a Ta = 25C 0 1 i 1 1 -55 -35 -15 5 25 45 65 4&5 Tg AMBIENT TEMPERATURE 105 125 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 4-6 Carroliton, Texas 75006 (214)323-2200 Fax (214)323-2396Types OPL550, OPL551 Series } OPTEK Normalized Threshold Irradiance vs Angular Displacement from Ambient Temperature Package Mechanical Axis 2.0 T 100 = Voc = 5.04 7 ~ % Light Source is z GaAs. \= 935 nm = g's = mc) - e = 2 IN 2 ie Pine E, @ 2 ie ZB = 3 4 E, 2 50 g eTHL e_| 2 L: \ = 08 o z = ) So s Honzontal = =a 2 os an Z os 5 {1 TT w Based on |, vs. Angular Displacement P teadings from 5 photodiode-bonded 3 samples. 0 a 1 1 iL L i 65 -35 -15 5 25 45 65 85 105 125 40 -30 -20 -10 0 10 20 30 40 Ty - AMBIENT TEMPERATURE - C ANGULAR RESPONSE Typ: - 0 Propagation Time vs Rise Time and Fall time vs Ambient Temperature Ambient Temperature 4 T T T T T 50 Veo =5 Output Load: 8 TTL equivalent circuit Voc =5 [ Pulse Frequency: 10 kHr Output Load: B TTL equivalent circurt a Pulse Amalitude: 3 mWicm? ) 40 Light Source: 3 mWicm? GaAs, 935 nm * 3 Duty Cycle: 50% | 2 - a A z rT = = PHL Ta 2 30 = s 22 A z a LT = 5 & 2 z = 'PLH = = 1b-3 + & 10 a 65 -35 -15 5 25 45 65 85 105 125 -55 -35 -1 25 45 65 B85 105 125 Tg - AMBIENT TEMPERATURE ~ C Ta - AMBIENT TEMPERATURE C Switching Test Curve for Inverters INPUT 50% Ig(tN) (p=0 tPLH tPHL ~~~ -|- y 1 "OH oureur * i bay Vo DIT SITS 90% ~ Van 4 LED f= 10 kHz, D.C. = 50% Switching Test Curve for Buffers LEO: f= 10 kHz, 0.0 = 50% Optek Technology, Inc. 1215 W. Crosby Road Carrollton, Texas 75006 (214) 323-2200 Fax (214) 323-2396 4-7