OPB120

OPB120 OPTEK | Alldatasheet

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Product Bulletin OPB120A of ° June 1996 _— SS sss = @ . . Photologic” Slotted Optical Switches Types OPB120A, OPB121A, OPB122A, OPB123A sn 360 (9.14) 2% 610 (15.49 =< 110 (2.78) 128 (3.18) toe er) cPrica, 250 (6.35) "2 (Ses) PIN | CATHODE PIN 2 ANODE PIN 3 Voc PIN 4 OUTPUT * DIMENSION CONTROLLED AT THE HOUSING BASE ONLY. PINS GND OIMENSIONS ARE IN INCHES (MILLIMETERS) Features Absolute Maximum Ratings (Ta = 25° C unless otherwise noted) Print it boar iting ‘ (2.03 mm) wide slo . Lead Soldering Temperature [1/16 inch (1.6 mm) from case for 5 sec. with soldering * 0.275" (6.99 mm) lead spacing WOM). eee eee cece cece eee cece ees eteeeeeeetersereerses 240°O(0 consist of an infrared emitting diode and Notes: a Photologic® sensor (a monolithic (1) RMA flux is recommended. Duration can be extended to 10 sec. max. when flow soldering. integrated circuit which incorporates a (2) Derate Linearly 2.22 mW/* C above 25°C. mounted on opposite sides of a .080 (6) Derate Linearly 6.66 mW/ C above 25°C. (2.03 mm) wide gap opaque housing, (6) Applies to Totem Pole configurations only. with molded .040* (1.02 mm) wide (7) All parameters tested using pulse technique. apertures located over both emitter and Photologic® sensor. Optek Technology, Inc. 1215 W. Crosby Road Carrollton, Texas 75006 (972) 323-2200 Fax (972) 323-2396 is} 12-4

Types OPB120A, OPB121A, OPB1 22A, OPB123A Electrical Characteristics (Ta = -40° C to +70° C unless otherwise noted) | SYMBOL PARAMETER __| MIN | MAX|UNITS| __ TEST CONDITIONS {Input Diode ] | vw | Forward Voltage V__|Ip=20mA, Ta = 25°C | [th [Reverse curent | || 100 | wa [Van 2, Tanzstc [Output Photologic™ Sensor | 22% Operating D.C. Supply Voltage [a7s[[sas[ v | ras Icct _|Low Level Supply Current: ite 2 Buffered Totem-Pole Output mA Voc =5.25 V, Ir = 0 ma) | Buffered Open-Collector Output verted Totem-Pole Output mA [vee = 5.25 V, Ip =20mA | Inverted Open-Collector Output Icch [High Level Supply Current: | Buffered Totem-Pole Output mA ‘Voc = 5.25 V, Ip = 20 mA 1 | Buffered Open-Collector Output \\ i | Inverted Totem-Pole Output 15 | mA Voo=5.25V, lr=0mA®

1 Inverted Open-Collector Output |

) Vo Low Level Output Voltage: | f H | Buffered Totem-Pole Output 104) V Vcc=4.75V, lo =12.8mA | Buffered Open-Collector Output Ip =0 mA” { Inverted Totem-Pole Output V Voc = 4.75 V, lo. = 12.8 mA | i Inverted Open-Collector Output lp = 20 mA _ __ j | Von — |High Level Output Voltage: | i | jeutarec Totem-Pole Output V Vcc = 4.75 V, lon = -800 pA | lie =20mA | ‘Inverted Totem-Pole Output 2.4 v Voc = 4.75 V, lon = -800 pA i lon High Level Output Voltage: \\ | | Buffered Open-Collector Output wA Veco =4.75 V, VoH = 30 V |p = 25 mA, Ta= 25°C Inverted Open-Collector Output wA Vcc =4.75 V, VoH = 30 V, i ‘Ip =0mA, Ta = 25°C | _1e(+)__ |LED Positive-Going Threshold Current [| 15 | mA |Voc=5V, Ta=25°C ieee) [Hysteresis |S 0 || Neo sv | los Short Circuit Output Current: | | Buffered Totem-Pole Output -100 | mA Voc = 5.25 V, Ir = 20 ma . | Output = GND | Inverted Totem-Pole mA |Vcc =5.25 V, Ir = 0 ma” Output = GND [tat [Output Rise Time, Output Fall Time ns_ [Voc =5V, Ta= 25°C ' " " " Ip =Oor20mA tPLH, ti Pi Di 7 | PLH, tPpHL | Propagation Delay Low-High & High-Low us | Fi, =8 TTL Loads (Totem-Pole) L jRi= 3609 (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. 1215 W. Crosby Road Carrollton, Texas 75006 (972)323-2200 Fax (972)323-2396 12-5

Types OPB120A, OPB121A, OPB122A, OPB123A ee Part Number Guide Output Aperture Emitter Sens or OPB120A Buffer Totem-pole 0.040" 0.040" OPB121A Buffer Open-Collector 0.040" 0.040" OPB122A Inverter Totem-Pole 0.040" 0.040" OPB123A Inverter Open-Collector 0.040" 0.040" OPB120B Buffer Totem-pole 0.040" 0.010" OPB121B Buffer Open-Collector 0.040" 0.010" OPB122B Inverter Totem-Pole 0.040" 0.010" OPB123B Inverter Open-Collector 0.040" 0.010" Schematics OPB120 OPB121 OPB122 (Totem-Pole Output) (Open-Collector Output) {Totem Pole Output) Buffer ov Buffer inverter OV 4 ec 2 Ver ry cc © © Phen PR PPGST RPP. om k is © GND k is © GND K is o GND OPB123 (Open-Collector Output) Inverter 7 ° Vcc x >TO) au * aa <4) K is © GNO Optek Technology, Inc. 1215 W. Crosby Road Carrollton, Texas 75006 (972) 323-2200 Fax (972) 323-2396 12-6

Types OPB120A, OPB121A, OPB122A, OPB123A Typical Performance Curves All Assemblies Output Voltage 0PB120, OPBIZ2 Short Circuit Output Current Propagation Time vs Ambient Temporature va Ambient Temperature ve Ambient Temperature > | te i. Che + four cree so. , a LITT TTT ee cee 4 | in ‘COO ECC POT ee Bon C| PUTT e {Titi it) Te i eee gL TTT TT z{ Lert tT i ° a a ee Ee EL ert ’ i | p LL TT TTT 2 Lert] [TT ee TT »LLT TTT TTT LIT ET TTT eT ater rwrearine ee ee ext rare wae Tewreeatune oe OPB121, OPB123 All Assemblies Output Current (High) Rise Time and Fall Time Date Rate vs Ambient Temperature vs Ambient Temperature va Ambient Temperature “FEES ze “To HERS Heenan. aK ecece et 3.-DE Cer PINT RCoer rrr oe ETT TNT BCT bocce gm h eg Beer Tree i isamwen | | | Fal ioc Ze LY i ey te te = | Oren Spat tow, 84 Yue fon | Output Usande “LEE TT Oats 128 abt LL | al ‘Source 2 mWicm? GeAs (935 nal . CEErT Leer soo (820 nh Mod 5, Swat eartatune Taw rwrenatons oo 5 tna OPB120, OPB121 OPB122, OPB123 All Assemblies Normalized Supply Current Normalized Supply Current Trigger Current vs Ambient Temperature ve Ambient Temperature vs Ambient Temperature pL TTT alee raaaa BORRERERE

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z a z i | te LPL TT | ga eT i i ro Pooper 1B, | tant vest toy 2 wten? B | tan Sowa tr igy: 2 mnie? 3 | Ota same en cavan | || a Gada, = 895 nem 4 GaAs, = 935 am = Hah. 2.4 V ma. BS temaae yeas UI Bis [| , [ Bint nd CTI Switching Test Curve for Buffers Switching Test Curve for Inverters war 4 —--\\_ sox weut —/—_---\\_ sox ‘pt Ip=0 ‘gtlN) ‘pao tut to ta teu! = = lH ourpur SFE== ZEEE HORM Ry ----- -- - sap ¥oH yt ye Yon ° 1 = nies You 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 12-7