module color sensor module rgb-led backlight monitor for tft-lcd (liquid crystal display) C9303-03 recently, rgb-leds have been in the focus of attention as the backlight for tft-lcd (liquid crystal display) since leds are mer cury-free unlike conventional cold cathode fluorescent lamps. hamamatsu C9303-03 color sensor module has been specifically developed for the power monitor of rgb-leds. we welcome requests for custom shapes and rgb gain. feel free to contact our sales office. features applications l built-in rgb color sensor sensitivity matches wavelengths of rgb-led backlight for tft-lcd. l 3 ch current-to-voltage amplifiers simultaneous output of 3 ch rgb photocurrent l configuration and size suitable for side mounting to tft-lcd l suitable for lead-free solder l same gain and pin assignment to the conventional type c9303 l low current consumption: 1/3 than the conventional type l rgb-led backlight monitor for tft-lcd 1 absolute maximum ratings (ta=25 c) parameter symbol value unit supply voltage vcc +5.5 v reference voltage v ref vcc - 0.4 v operating temperature topr -20 to +85 c storage temperature tstg -20 to +85 c electrical and optical characteristics (ta=25 c, vcc=5.0 v, v ref =3.000 v) parameter symbol condition min. typ. max. unit s r p=620 nm -10 -14 - s g p=540 nm -16 -20 - photo sensitivity s b p=460 nm -13 -18 - v/mw z tr red - 91 - z tg green - 91 - trans-impedance z tb blue - 100 - k ? output offset voltage vos dark state v ref -5 - v ref +5mv output voltage range vout 0.4 - vos v output signal polarity * vout negative output noise voltage swing vn dark state, within frequency bandwidth - 5 - mvp-p rise time tr 10 to 90 % - 22 - s cut-off frequency fc -3 db - 16 - khz current consumption icc dark state - 0.4 1.5 ma operating supply voltage range vcc +2.7 +5 +5.5 v * see next page graph output voltage vs. input light
hamamatsu photonics k.k., solid state division 1126-1 ichino-cho, higashi-ku, hamamatsu city, 435-8558 japan, telephone: (81) 53-434-3311, fax: (81) 53-434-5184, www.hamamatsu.com u.s.a.: hamamatsu corporation: 360 foothill road, p.o.box 6910, bridgewater, n.j. 08807-0910, u.s.a., telephone: (1) 908-231-0 960, fax: (1) 908-231-1218 germany: hamamatsu photonics deutschland gmbh: arzbergerstr. 10, d-82211 herrsching am ammersee, germany, telephone: (49) 08152 -3750, fax: (49) 08152-2658 france: hamamatsu photonics france s.a.r.l.: 19, rue du saule trapu, parc du moulin de massy, 91882 massy cedex, france, telephone: 33-(1) 69 53 71 00, fax: 33-(1) 69 53 71 10 united kingdom: hamamatsu photonics uk limited: 2 howard court, 10 tewin road, welwyn garden city, hertfordshire al7 1bw, unit ed kingdom, telephone: (44) 1707-294888, fax: (44) 1707-325777 north europe: hamamatsu photonics norden ab: smidesv?gen 12, se-171 41 solna, sweden, telephone: (46) 8-509-031-00, fax: (46) 8 -509-031-01 italy: hamamatsu photonics italia s.r.l.: strada della moia, 1/e, 20020 arese, (milano), italy, telephone: (39) 02-935-81-733, fax: (39) 02-935-81-741 information furnished by hamamatsu is believed to be reliable. however, no responsibility is assumed for possible inaccuracies or omissions. specifications are subject to change without notice. no patent rights are granted to any of the circuits described herein. ?2006 hamamatsu photonics k.k. cat. no. kacc1112e03 mar. 2006 dn color sensor module C9303-03 2 spectral response kaccb0058eb output voltage vs. input light kaccb0057eb block diagram kaccc0199ea wavelength (nm) photo sensitivity v/mw (typ. ta=25 ?c) 300 600 700 400 500 800 0 5 10 15 20 25 900 green red blue input light (mw) 0 0 0.05 0.1 0.15 0.2 (v ref =3.000 v) vos 3 4 1 2 output voltage (v) red blue green v ref vcc gnd vr o vg o vb o b g a a a r amp dimensional outline (unit: mm) kacca0160ea application example optical feedback of backlight for tft-lcd C9303-03 mixing light guide & lcd panel led light source color controller luminance/ light coordinate setting red driver green driver blue driver led: made by lumileds (luxeon), http://www.lumileds.com/ kaccc0212ec accessory dedicated cable with connector (2.0) 4.1 39.0 (parts mounting place) (7.3) (2.0) 5.0 3.0 max. 3.0 max. zt b zt r zt g gnd pad (through hole) t=1.0 filter (3.2 3.2 0.75 t) color sensor (2 ) 2.2 14.6 0.3 43.0 47.0 0.5 cn connector: cn sm08b-surs-tf (jst) mating cable: awg#32 tolerance unless otherwise noted: 0.2 pin no. signal vref vcc gnd nc vgo vro vbo nc g br
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