???? KE-2B10F L ? ???}C???? disc drives, copiers, facsimile, printer ta25 ?? maximum ratings ta25 encoders (h=6.55mm) ?(2?) ?????i ??150lpi/180lpi/300/360lpi apr.2009 KE-2B10F`?I??(h6.55)g F????`?k? ?icu?????|Ug?I????150180300360lpi ?B?????????? KE-2B10F series is the first photo encoder with 6.55mm height in the industry c onsists of emitting components and detecting photo ic, both are in-house products s o that has realized high-quality, cost-performance. having various res olution (15 0, 180, 300, 360 lpi) through digital output, useful in various applications. ??` features applications electro-opticalcharacteristics Y??d????gMi?????????H??? ?_J? t he contents of this data sheet are subject to change without ad vance notice for the purpose of improvement. when using this p roduct, would you please refer to the latest specifications. ultra thinness (h=6.55mm) digital output (2ch) built in pull-up resistor resolution: 150lpi/180lpi/300/360lpi KE-2B10F-15/18/30/36 item symbol rating unit ? ? ? topr. tstg. tsol. 060 4070 260 operating temp. storage temp. soldering temp. 65 mw 3 v 40 ma S?p? ?R ??R S?p? ?????? 1. YY?o no icebound or dew power dissipation forward current reverse voltage supply voltage power dissipation low level output current *1 *1 input output p d i f i ol v r v cc p 7 4 40 ma v mw item symbol conditions min. typ. max. unit. 1.8 740 2.7 2.2 20 0.4 vcc0.8 50 50 90 40 60 60 120 40 60 5.5 2. ?? no reverce in phase difference ?R ??R `??R ???R ?`?` ? forward voltage operating supply voltage range low level output voltage high level output voltage duty ratio phase difference *2 response frequency input a,b output _ transmission da db fmax v f p v cc v ol v oh i f =20ma v nm v v v % % deg khz ?`k?L peak wavelength v cc =2.7 to 5.5v g1(mm)=4.254.75-scale i f =20ma i f =20ma
KE-2B10F apr.2009 Y??d????gMi?????????H??? ?_J? t he contents of this data sheet are subject to change without ad vance notice for the purpose of improvement. when using this p roduct, would you please refer to the latest specifications. encoders ??` KE-2B10F-15/18/30/36 duty/gap?duty/gap /gap differential phase /gap duty/ duty/forward current /if differential phase/forward current duty/??R duty/supply voltage /??R differential phase/supply voltage (ta=25,vcc=5v,g1=4.5mm) (ta=25,vcc=5v,g1=4.5mm) (ta=25,if=20ma,g1=4.5mm) (ta=25,if=20ma,g1=4.5mm)
KE-2B10F apr.2009 Y??d????gMi?????????H??? ?_J? t he contents of this data sheet are subject to change without ad vance notice for the purpose of improvement. when using this p roduct, would you please refer to the latest specifications. ? dimensionsunit : mm ?/a reference |?I/tokyo sales ?I/kyoto sales /overseas tel 03-5496-4711 fax 03-5496-4710 tel 0774-20-3559 fax 0774-24-1031 tel +81-(0)774-24-1138 fax +81-(0)774-24-1031 url http://www.kodenshi.co.jp encoders ??` KE-2B10F-15/18/30/36 output signal optical center 1.8 1 . 8 0.1 0 . 1 6.9 5.75 0.15 5.75 0.15 0 . 1 5 6.85 0.05 6.85 0.05 0 . 0 5 7.95 0.15 0 . 1 5 7.95 0.15 4.3 5.4 0.1 2.54 8.25* (2.4) 1.1 6.50.1 10.9 40.1 4.750.1 6.55 0.8 50.1 (12) 0.8 2.3 min 0.9 2-2.2*4.6 p1.8 10.05* 2 +0.05 0 6.6 7.6 6-0.25*0.4 17.9 0.1 0 . 1 4.25 +0.05 0 8.95 0.1 8.95 0.1 0 . 1 1.2 1.9 ?a?r output waveform of fig. at below a duty=t2/t1*100
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