???? KE204 L ? N`????}C??? ? disc drives, copiers, facsimile, printer item symbol conditions min. typ. max. unit. 1.3 ta25 ?? maximum ratings item symbol rating unit ? ? ? topr. tstg. tsol. 060 1080 240 ta25 operating temp. storage temp. soldering temp. encoders cmos?Y ??????`i ??????20?i ?90120lpigO? apr.2009 KE204??k`???icM???^?????????` ?`??m???????C?????? KE204 is an encoder module of photointerrupter type combining a high output ired with photo ic. a rotating detection system of high quality and high reliability can be bu ilt easily with this module. down sizing is possible. ??` 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. 4.5 0.1 1.6 10 20 0.4 100 mw 5 v 4 50 50 90 25 75 45 135 25 75 60 ma 5.0 5.5 directly connectable to cmos built in comparator circuit of push-pull system built in degital output and pull-up resistor of 20 free design at random resolution from 90120lpi S?p? ?R ??R S?p? ?????? 1. YY?o `?mmx??Q5s no icebound or dew for max. 5 seconds at the position of 1mm from the resin edge 2. power dissipation forward current reverse voltage supply voltage power dissipation low level output current *1 *1 *2 input output 3. ?? no reverce in phase difference p d i f i ol v r v cc p 7 4 30 ma v mw ?R ??R `??R ???R ?`?` ? forward voltage reverse current operating supply voltage range low level output voltage high level output voltage duty ratio phase difference *3 response frequency input a,b output _ transmission da db 14 fmax v f i r v cc v ol v oh i f =60ma v r =5v v cc =5v,i ol =500a v cc =5v,i f =30ma v cc =5v,i f =30ma v cc =5v,i f =30ma v cc =5v,i f =30ma v cc =5v,i f =30ma v a v v v % % deg khz
KE204 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 ??` 0 0 10 20 30 40 50 mw 25 50 75 100 S?p??? 0 0 20 40 60 80 100 ma 25 50 75 100 ?p?? 1 10 20 30 40 50 60 80 70 90 2 5 10 20 khz ?`??? 0 10 20 30 40 50 60 70 80 90 25 50 75 100 ?`???? 0 10 20 30 40 50 60 70 80 90 0.2 0.4 0.6 0.8 1.0 1.0 mm ?`??x??? 0 0.2 0.7 0.4 0.6 0.8 mm b 0 50 60 70 80 90 100 110 120 130 ? 25 50 75 100 ??? 50 60 70 80 90 100 110 120 130 ? ?x??? 1 50 60 70 80 90 100 120 110 130 ? 2 5 10 20 khz 1 b a 1 1 ?? 0 10 20 30 40 50 60 70 80 90 10 20 30 40 50 ma ?`?? 2 10 20 30 40 50 60 70 80 90 345 67v ?`????R 0.2 10 20 30 40 50 60 70 80 90 2.0 3.8? ?`??? ?X? ?i f 30ma ???g0.50.4mm ?????060 ??????v cc gndg 0.1f?????? ????m2???max.5kg?cm ???????Q??? 01020304050 ma 50 60 70 80 90 100 110 120 130 ? ? 1 a b 23 45 67v 50 60 70 80 90 100 110 120 130 ? ???R 1 1 0.2 50 60 70 80 90 100 110 120 130 ? 2.0 3.8? ?? a ` pic?? g a pic led encoder head S?p?p output power dissipation ???ta ambient temperature ???ta ambient temperature ?`??da.db duty ratio ?f frequency ?`??da.db duty ratio ???ta ambient temperature ?`??da.db duty ratio ??g air-gap ??g air-gap 1.4 phase difference ???ta ambient temperature 1.4 phase difference 1.4 phase difference ?f frequency ?`??da.db duty ratio i f forward current ?`??da.db duty ratio ??Rv cc supply voltage ?`??da.db duty ratio ?? a azimuth angle i f forward current 1.4 phase difference ??Rv cc supply voltage 1.4 phase difference 1.4 phase difference ?? a azimuth angle v cc = 5.0v i f = 30ma ta = 25 v cc = 5.0v i f = 30ma f = 100hz v cc = 5.0v i f = 30ma f = 100hz v cc = 5.0v ta = 25 f = 100hz ta = 25 i f = 30ma f = 100hz v cc = 5.0v i f = 30ma f = 100hz v cc = 5.0v ta = 25 f = 100hz v cc = 5.0v ta = 25 i f = 3ma f = 100hz v cc = 5.0v ta = 25 i f = 30ma f = 100hz ta = 25 i f = 30ma f = 100hz forward current if v cc =5.0v i f =30ma ta=25 v cc =5.0v i f =30ma f=100khz
KE204 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 ??` 2-r2.5 2.2x4.0 2-r0.2 led pic vout (a) gnd vcc vout (b) anode cathode top view 2-20.1 output a output b db da (2.54) 4 (2.6) 8.10.2 10.70.3 1.335 3.2 7.80.2 15 20 12.30.3 0.80.2 2 0.8 11.10.3 (7.8) 10.80.15 100 topview 4-0.4 cathode mark (??:pic ?????) output signal 2 3 4 1 6.60.2 2-0.45 2-0.70.05 2-0.70.2 6.40.15 4.50.2 7.20.15 30.3 optical center 6.40.2 1.8x3p
|
