fea tures choice of mounting configuration choice of aperture choice of output configuration choice of opaque or ir transmissive shell material data rates to 250 kbaud 0.320? lead spacing for pc board mount de scrip tion the opb960 and opb970 series of photologic ? photo integrated circuit switches provide optimum flexibility for the design engineer. buidling from a standard housing with a .125? wide slot, the user can specify (1) type and polarity of ttl output, (2) discrete shell material, (3) aperture width, and (4) type of mounting configuration. available with 24?, 26awg wire leads as opb980/opb990 series. the electrical ouput can be specified as either ttl totem pole or ttl open collector. either may be supplied with inverter or buffer output polarity. all have added stability of a built-in hysteresis amplifier. ab so lute maxi mum rat ings (t a = 25 o c un less oth er wise noted) sup ply volt age, v cc (not to ex ceed 3 sec.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10v stor age tem pera ture range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40 o c to +85 o c op er at ing tem pera ture range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40 o c to +70 o c lead sol der ing tem pera ture [1/16 inch (1.6mm) from case for 5 sec. with sol der ing iron] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 240 o c (1) in put di ode power dis si pa tion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100mw (2) out put pho tologic ? power dis si pa tion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200mw (3) to tal de vice power dis si pa tion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300mw (4) volt age at out put lead (open col lec tor out put) . . . . . . . . . . . . . . . . . . . . . . . . . . 35v di ode for ward d.c. cur rent . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40ma di ode re verse d.c. volt age . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2v notes: (1) rma flux is recommended. duration can be extended to 10 sec. max. when flow soldering. (2) derate linearly 2.22mw/ o c above 25 o c. (3) derate linearly 4.44mw/ o c above 25 o c. (4) derate linearly 6.66mw/ o c above 25 o c. (5) the opb960/opb970 series are terminated with .020" square leads designed for printed circuit board mounting. (6) normal application would be with light source blocked, simulated by i f = 0ma. (7) all parameters tested using pulse technique. hous ing all housings are an opaque grade of injection-molded plastic to minimize the assembly?s sensitivity to ambient radiation, both visible and near-infrared. discrete shells (exposed on the parallel faces inside the device throat) are either ir transmissive plastic for applications where aperture contamination may occur or opaque plastic for maximum protection against ambient light. prod uct bul le tin opb960 feb ru ary 1998 pho tologic ? slot ted op ti cal switches types opb960, opb970 se ries op tek re serves the right to make changes at any time in or der to im prove de sign and to sup ply the best prod uct pos si ble. 1-otwo
types opb960, opb970 series op tek tech nol ogy, inc. 1215 w. crosby road car roll ton, texas 75006 (97 2) 323- 2200 fax (972) 323- 2396 2-otwo elec tri cal char ac ter is tics (t a = -40 o c to +70 o c un less oth er wise noted). sym bol pa rame ter min typ max units test con di tions in put di ode v f forward voltage 1.7 v i f = 20 ma, t a = 25 o c i r reverse current 100 m a v r = 2.0 v, t a = 25 o c out put pho tologic ? sen sor v cc operating d.c. supply voltage 4.75 5.25 v i ccl low level supply current: buffered totem-pole output buffered open-collector output 15 ma v cc = 5.25 v, i f = 0 ma (6) inverted totem-pole output inverted open-collector output 15 ma v cc = 5.25 v, i f = 15 ma i cch high level supply current: buffered totem-pole output buffered open-collector output 15 ma v cc = 5.25 v, i f = 15 ma inverted totem-pole output inverted open-collector output 15 ma v cc = 5.25 v, i f = 0 ma (6) v ol low level output voltage: buffered totem-pole output buffered open-collector output 0.4 v v cc = 4.75 v, i ol = 12.8 ma i f = 0 ma (6) inverted totem-pole output inverted open-collector output 0.4 v v cc = 4.75 v, i ol = 12.8 ma i f = 15 ma (6) v oh high level output voltage: buffered totem-pole output 2.4 v v cc = 4.75 v, i oh = -800 m a i f = 15 ma inverted totem-pole output 2.4 v v cc = 4.75 v, i oh = -800 m a i f = 0 ma (6) i oh high level output current: buffered open-collector output 100 m a v cc = 4.75 v, v oh = 30 v, i f = 15 ma, t a = 25 o c inverted open-collector output 100 m a v cc = 4.75 v, v oh = 30 v, i f = 0 ma, t a = 25 o c i f (+) led positive-going threshold current 15 ma v cc = 5.0 v, t a = 25 o c i f (+)/i f (-) hysteresis 2.0 v cc = 5.0 v i os short circuit ouput current: buffered totem-pole ouput ?11? series -15 -60 ma v cc = 5.25 v, i f = 15 ma ouput = gnd inverted totem-pole ouput ?11? series -15 -60 v cc = 5.25, i f = 0ma output = gnd t r , t f output rise time, output fall time 70 ns v cc = 5.0 v, t a = 25 o c i f = 0 or 15 ma r l = 8 ttl (totem pole) r l = 360 w (open collector) t plh , t phl propagation delay low-high & high-low 5.0 m s
types opb960, opb970 se ries package n package t package l op tek re serves the right to make changes at any time in or der to im prove de sign and to sup ply the best prod uct pos si ble. op tek tech nol ogy, inc. 1215 w. crosby road car roll ton, texas 75006 (972)323- 2200 fax (972)323- 2396 3-optwo package p gray/clear top denotes led gray/clear top denotes led gray/clear top denotes led gray/clear top denotes led
types opb960, opb970 series part num ber guide opb 9 x x x x x op tek as sem bly ap er ture width in front of sen sor 5 = 0.050" 1= 0.010" pho tologic ? ap er ture width in front photo in te grated cir cuit of emit ter sen sor fam ily 5 = 0.050" 1= 0.010" dis crete shell ma te rial mount ing con figu ra tions des ig na tion 6 - base mount ir trans mis sive t - both mount ing tabs plas tic dis crete shell n - no mount ing tabs pc mount able leads l - sin gle mount ing tab emit ter side 7 - base mount opaque p - sin gle mount ing tab plas tic dis crete shell pho tologic ? side pc mount able leads elec tri cal speci fi ca tion varia tions 0 - buff ered totem- pole output 1 - buff ered open- collector out put 2 - in verted totem- pole output 3 - in verted open- collector out put op tek tech nol ogy, inc. 1215 w. crosby road car roll ton, texas 75006 (97 2) 323- 2200 fax (972) 323- 2396 4-otwb
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