the opb460 , opb470 , opb480 and opb490 series of photologic? photo integrated circuit switches provide optmum fexibility for the design engineer. building from a standard housing with a 0.125 (3.180 mm) wide slot, a user can specify the type and polarity of ttl output, discrete shell material, aperture width and choice of mountng confguratons. opb460 through opb473 have 0.425 (10.795 mm) pcboard leads with 0.320 (8.1 mm) spacing. opb480 through opb493 have 24 (609 mm) 26 awg wires (ul approved wires). all devices in this series exhibit performance over supply voltages ranging from 4.5 v to 16.0 v, and may be specifed as bufered or inverted with 10 kw pull - up or open collector output. devices are also tti/lsttl compatble and can drive up to 10 ttl loads. custom electrical, wire and cabling and connectors are available. contact your local representatve or optek for more informaton. applicatons: ? mechanical switch replacement ? speed indicaton (tachometer) ? mechanical limit indicaton ? edge sensing ? choice of pins or wires mountng confguraton ? choice of aperture ? choice of output confguraton ? choice of opaque or ir transmissive shell material ? data rates to 250 kbaud ? low power consumpton optek assembly photologic? sensor family discrete housing material: 6 transmissive shell, pcboard mountable 7 opaque shell, pcboard mountable 8 transmissive shell, wire termination 9 opaque shell, wire termination electrical specifications: 0 buffered 10 k? output 1 buffered open - collector output 2 inverted 10 k? output 3 inverted open - collector output all pcboard versions rohs compliant: z = wire version rohs compliant sensor aperture: 1 = 0.010 [0.25 mm] emitter aperture: 1 = 0.010 [0.25 mm] mounting configurations: l emitter side mounting tab only n no mounting tabs p sensor side mounting tab only t two mounting tabs part number guide opb460, opb470, opb480, opb490 series opb 4 x x x 1 1 x rohs
tolerance dimensions are: .25mm [ .010] contains polysulfone to avoid stress cracking, we suggest using nd industries vibra - tite for thread - locking. vibra - tite evaporates fast without causing structural failure in opteks molded plastcs. applies to: opb460, opb470, opb480, opb490 . color - pin descripton red - 1 anode black - 2 cathode white - 3 vcc blue - 4 output green - 5 ground
storage & operating temperature range - 40 c to +85 c lead soldering temperature [1/16 inch (1.6mm) from the case for 5 sec. with soldering iron] (1) 260c supply voltage, v cc (not to exceed 3 seconds) 18 v diode forward dc current 40 ma diode reverse dc voltage 2 v input diode power dissipaton (2) 75 mw voltage at output lead (open collector output) 25 v output photologic? power dissipaton (3) 200 mw total device power dissipaton (4) 275 mw notes: (1) rma fux is recommended. duraton can be extended to 10 seconds maximum when fow soldering. (2) derate linearly 1.67 mw/c above 25 c (opb460, opb470) or derate linearly 1.82 mw/c above 25 c (opb480, opb490). (3) derate linearly 1.50 mw/c above 25 c (opb460, opb470) or derate linearly 1.64 mw/c above 25 c(opb480, opb490). (4) derate linearly 3.17 mw/c above 25 c (opb460, opb470) or derate linearly 3.45 mw/c above 25 c (opb480, opb490). (5) the opb460/opb470 series are terminated with 0.020 square leads designed for printed circuit board mountng. (6) the opb480/opb490 series of switches are terminated with 24 (609.600 mm) of 7 - strand 26 awg, ul rated insulated wire on each te rminal. insulaton colors and functons are: red (anode), black (cathode), white (v cc, ), blue (output) and green (ground). other wire lengths and/or colors in additon to customer selected connectors are available. contact your local representatve or call the factory.
opb460/470/480/490 buffered 10k pull - up opb462/472/482/492 inverted 10k pull - up opb463/473/483/493 inverted open - collector opb461/471/481/491 buffered open - collector
v f forward voltage - - 1.7 v i f = 20 ma, t a = 25 c i r reverse current - - 100 a v r = 2 v, t a = 25 c output photologic? sensor v cc operating dc supply voltage 4.5 - 16 v i ccl low level supply current: buffered with 10k pull - up (1) buffered open - collector output - - 7.5 ma v cc = 16 v, i f = 0 ma (1) inverted with 10k pull - up: inverted open - collector output - - 7.5 ma v cc = 16 v, i f = 12 ma i cch high level supply current: buffered with 10k pull - up buffered open - collector output - - 7.5 ma v cc = 16 v, i f = 12 ma inverted with 10k pull - up: inverted open - collector output - - 7.5 ma v cc = 16 v, i f = 0 ma (1) v ol low level output voltage: buffered with 10k pull - up buffered open - collector output - - 0.4 v v cc = 4.5 v, i ol = 16 ma, i f = 0 ma inverted with 10k pull - up: inverted open - collector output - - 0.4 v v cc = 4.5 v, i f = 12 ma (1) v oh high level output voltage: buffered with 10k pull - up v cc - 1.5 - - v v cc = 4.5 v to 16 v, no load, i f = 12 ma inverted with 10k pull - up: inverted open - collector output (1) v cc - 1.5 - - v v cc = 4.5 v to 16 v, no load, i f = 0 ma i oh high level output voltage: buffered open - collector output - - 14 a v cc = 16 v, i f = 12 ma, v oh = 25 v, t a = 25 c inverted with 10k pull - up: inverted open - collector output (1) - - 14 a v cc = 16 v, i f = 0 ma, v oh = 25 v, t a = 25 c i f(+) led positive - going threshold current - - 10 ma v cc = 5 v, t a = 25 c i f(+)/ i f( - ) hysteresis - 1.4 - - v cc = 5 v t r t f rise time, fall time - 50 - ns v cc = 5 v, t a = 25 c, i f = 0 or 12 ma t plh t phl propagation delay - 3 - s r l = 300 ? to 5 v, c l = 50 pf notes: (1) normal application would be with light source blocked, simulated by i f = 0 ma. (2) all parameters tested using pulse technique.
opb480t55 - flag in middle of slot 0.00 0.20 0.40 0.60 0.80 1.00 1.20 0.00 0.05 0.10 0.15 0.20 0.25 displacement distance (inches) logic left to right left to right (back) right to left right to left (back) top to bottom top to bottom (back) opb480t55 - flag next to sensor 0.00 0.20 0.40 0.60 0.80 1.00 1.20 0.00 0.05 0.10 0.15 0.20 0.25 displacement distance (inches) logic left to right left to right (back) right to left right to left (back) top to bottom top to bottom (back) opb480t55 - flag next to emitter 0.00 0.20 0.40 0.60 0.80 1.00 1.20 0.00 0.05 0.10 0.15 0.20 0.25 displacement distance (inches) logic left to right left to right (back) right to left right to left (back) top to bottom top to bottom (back) emitter sensor left to right right to left 0 width top to bottom 0
emitter sensor left to right right to left 0 width top to bottom 0 opb481n51 - flag in middle of slot 0.00 0.20 0.40 0.60 0.80 1.00 1.20 0.00 0.05 0.10 0.15 0.20 0.25 displacement distance (inches) logic left to right left to right (back) right to left right to left (back) top to bottom top to bottom (back) opb481n51 - flag next to emitter 0.00 0.20 0.40 0.60 0.80 1.00 1.20 0.00 0.05 0.10 0.15 0.20 0.25 displacement distance (inches) logic left to right left to right (back) right to left right to left (back) top to bottom top to bottom (back) opb481n51 - flag next to sensor 0.00 0.20 0.40 0.60 0.80 1.00 1.20 0.00 0.05 0.10 0.15 0.20 0.25 displacement distance (inches) logic left to right left to right (back) right to left right to left (back) top to bottom top to bottom (back)
emitter sensor left to right right to left 0 width top to bottom 0 opb460n11 - flag in middle of slot 0.00 0.20 0.40 0.60 0.80 1.00 1.20 0.00 0.05 0.10 0.15 0.20 0.25 displacement distance (inches) logic left to right left to right (back) right to left right to left (back) top to bottom top to bottom (back) opb460n11 - flag next to sensor 0.00 0.20 0.40 0.60 0.80 1.00 1.20 0.00 0.05 0.10 0.15 0.20 0.25 displacement distance (inches) logic left to right left to right (back) right to left right to left (back) top to bottom top to bottom (back) opb460n11 - flag next to emitter 0.00 0.20 0.40 0.60 0.80 1.00 1.20 0.00 0.05 0.10 0.15 0.20 0.25 displacement distance (inches) logic left to right left to right (back) right to left right to left (back) top to bottom top to bottom (back)
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