photologic ? slotted optical switch ?wide gap? series opb900 through opb913 series (l, w__z) optek technology inc. ? 1645 wallace drive, carrollton, texas 75006 phone: (972) 323-2200 or (800) 341-4747 fax: (972) 3 23-2396 sensors@optekinc .com www. optekinc.com issue a.2 09/06 page 1 of 4 optek reserves the right to make changes at any time in or der to improve design and to s upply the best product possible. w5_z= 26 awg wire termination (24? [61cm] long) features: ? 0.375? (9.5 mm) wide gap ? choice of logical output configurations ? choice of opaque or ir transmissive housing material ? choice of pcboard or 26 awg, ul rated wire ? data rates to 250 kbaud description: the opb900 - opb913 series of photologic? integr ated circuit switches provide optimum flexibility for the design engineer. building from a standard housing with a 0.375? (9.5mm) wide slot, a user can specify the type and polarity of the ttl output and the type of shell material. electrical output can be specified as either ttl totem pole (buffered) or ttl open collector, either of which can be supplied with an inverted output polarity. all versions have the added stability of hysteres is built into the amplification circuitry. product photo here l series w series rohs applications: ? mechanical switch replacement ? speed indication (tachometer) ? mechanical limit indication ? edge sensing ? object sensing part number guide ? opb900 series (l, w) opb9_ _ _ _ _ _ 0 = dust protection with apertures 1 = open apertured 0 = totem pole 1 = open collector 2 = inverted totem pole 3 = inverted open collector aperture sizes: 1 = 0.010? (0.25 mm) 5 = 0.050? (1.52 mm) l55 = solder lead termination (pcboard mount) inverted output series open collector output totem pole output totem-pole-output open-collector-output inverted totem-pole inverted open collector
photologic ? slotted optical switch ?wide gap? series opb900 through opb913 series (l, w__z) optek technology inc. ? 1645 wallace drive, carrollton, texas 75006 phone: (972) 323-2200 or (800) 341-4747 fax: (972) 3 23-2396 sensors@optekinc .com www. optekinc.com issue a.2 09/06 page 2 of 4 optek reserves the right to make changes at any time in or der to improve design and to s upply the best product possible. absolute maximum ratings (t a = -40 c to + 70 unless otherwise noted) storage temperature -40 c to +85 c operating temperature -40 c to +70 c lead soldering temperature (1/16? (1.6 mm) from case for 5 seconds with soldering iron) (1) 260 c input infrared led dc forward diode (led) current 40 ma dc reverse diode (led) voltage 2 v input diode power dissipation (1) 100 mw output photologic? supply voltage, v cc (not to exceed 3 seconds) 10v voltage at output lead (open co llector output version) 35 v output photologic? power dissipation (2) 200 mw total device power dissipation (3) 300 mw notes: (1) derate linearly 2.22 mw/c above 25c (2) derate linearly 4.44 mw/c above 25c (3) derate linearly 6.66 mw/c above 25c (4) rma flux is recommended. duration can be exten ded to 10 seconds maximum when flow soldering. (5) methanol or isopropanol are recommended as cleaning agents. t he plastic housing is soluble in chlorinated hydrocarbons and keytones. color-pin # description color-pin # description color-pin # description color-pin # description color-pin # description red-1 anode black-2 cathode white-3 v cc blue-4 output green-5 ground dimensions are in: inches [ millimeters]
photologic ? slotted optical switch ?wide gap? series opb900 through opb913 series (l, w__z) optek technology inc. ? 1645 wallace drive, carrollton, texas 75006 phone: (972) 323-2200 or (800) 341-4747 fax: (972) 3 23-2396 sensors@optekinc .com www. optekinc.com issue a.2 09/06 page 3 of 4 optek reserves the right to make changes at any time in or der to improve design and to s upply the best product possible. electrical characteristics (t a = -40 c to + 70 unless otherwise noted) symbol parameter min typ max units test conditions input diode (see opb240 for more info rmation ? for reference only) 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 (see opb560 for more information ? for reference only) 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 (1) inverted totem-pole output inverted open-col lector output - - 15 ma v cc = 5.25 v, i f = 20 ma (1) i cch high level supply current: buffered totem-pole output buffered open-collector output - - 15 ma v cc = 5.25 v, i f = 20 ma (1) inverted totem-pole output inverted open-col lector output - - 15 ma v cc = 5.25 v, i f = 0 ma (1) v ol low level supply current: 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 (1) inverted totem-pole output inverted open-col lector output - - 0.4 v v cc = 4.75 v, i ol = 12.8 ma , i f = 20 ma (1) v oh high level output voltage: buffered totem-pole output 2.4 - - v v cc = 4.75 v, i oh = -800 a, i f = 20 ma (1) inverted totem-pole output 2.4 - - v v cc = 4.75 v, i oh = -800 a, i f = 0 ma (1) i oh high level output current: buffered open-collector output - - 100 a v cc = 4.75 v , v oh = 30 v, t a = 25 c inverted open-collector output - - 100 a v cc = 4.75 v, v oh = 30 v, t a = 25 c i f (+) led positive-going threshold current - - 20 ma v cc = 5 v, t a = 25 c i f (+)/i f (-) hysteresis - 2 - - v cc = 5 v i os short circuit output current: buffered totem-pole output -30 - -100 ma v cc = 5.25 v, i f = 20 ma output = gnd inverted totem-pole output -30 - -100 ma v cc = 5.25 v, i f = 0 ma output = gnd t r , t f output rise time, output fall time - 70 - ns t plh , t phl propagation delay low-high and high- low - 5 - s v cc = 5 v, t a = 25 c i f = 0 or 20 ma r l = 8 ttl loads (totem-pole) r l = 360 ? (open-collector) notes: (1) normal application would be with li ght source blocked, simulated by i f = 0 ma.
photologic ? slotted optical switch ?wide gap? series opb900 through opb913 series (l, w__z) optek technology inc. ? 1645 wallace drive, carrollton, texas 75006 phone: (972) 323-2200 or (800) 341-4747 fax: (972) 3 23-2396 sensors@optekinc .com www. optekinc.com issue a.2 09/06 page 4 of 4 optek reserves the right to make changes at any time in or der to improve design and to s upply the best product possible. opb900 - 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 bottom to top to p to bottom left to right right to left right to left (back) left to right (back) opb900 - 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 bottom to top to p to bottom left to right right to left right to left (back) left to right (back) opb900 - 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 bottom to top to p to bottom left to right right to left right to left (back) left to right (back) emitter sensor left to right right to left 0 width top to bottom 0
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