lightkey spec no: ds10121499 rev : a.4 checke d: emil y zh ou appr oved: m.h. lin p a ge: 1/3 http://www .displa y -leds.com tel: 0086- 574 - 8632 228 2 d a te: jul/20/201 1 dat a shee t of 8 inch large a ssembly 7 segmen t led displa y ld800 11a/b series ? 8 inch large assembl y 7 s e gment led displa y at t e n t i o n ob ser ve pr ec a u t i o n s fo r h a ndl i n g e l e c tro s t a ti c di s c h a rg e sen s i t i v e d evi c e s available options ? alternativ e emi tting lumi nosit y: standar d or hi gh bri ghtn e ss versio n ? alternativ e emi tted color ? alternativ e seg m ent color ? alternativ e font ? both ca an d c c versio ns are avail a b l e ? crop ped termi nal p i ns f e a t u r e s ? 200 mm (18 i n ch) dig i t high ? e x c e l l e n t d i g i t a p p e a r a n c e ? w i d e v i e w i n g a n g l e ? r a n g e o f e m i t t e d c o l o r s ? i . c . c o m p a t i b l e ? l o w p o w e r c o n s u m p t i o n ? w h i t e s e g m e n t ? rohs com p li a n t package di mensions & inte rnal circuit diagram notes: 1. all dim ens ion s are in mil limet ers(inche s ), t o lerance is + 0.25mm(0.01i nch)unl ess other w i se noted. 2. specific ation s are subj ect to change w i thout notice. 3. t he ga p betw een the reflector and pcb shall not ex ceed 0.25mm.
lightkey spec no: ds10121499 rev: a.4 checked: emil y zhou approved: m.h. lin page: 2/3 http://www.display-leds.com tel: 0086-574-86322282 date: jul/20/2011 datasheet of 8 inch large a ssembly 7 segment led display selection guide (ta = 25 c ) single digit 7 segment led display, di git height: 200.00mm(8.00inch), external dimensions: 142.00x220.00mm (lxwmm) part no. chip iv@if=20ma one seg common cathode common anode material color wld min. typ. ld80011ar ld80011br gaalas super red 640 210 262.5 ld80011ad ld80011bd gaalas hi-red 640 472.5 656.3 LD80011AO ld80011bo gaasp orange 625 183.75 236.3 ld80011ay ld80011by gaasp yellow 588 210 262.5 ld80011ag ld80011bg gap green 568 183.75 236.3 ld80011aur ld80011bur algainp ultra red 640 787.5 1181 ld80011auo ld80011buo algainp ultra orange 625 1181.3 1575 ld80011aua ld80011bua algainp ultra amber 65 787.5 1181 ld80011auy ld80011buy algainp ultra yellow 595 787.5 1181 ld80011aug ld80011bug algainp ultra green 573 787.5 1181 ld80011apg ld80011bpg ingan pure green 525 3150 7875 ld80011aub ld80011bub ingan ultra blue 470 787.5 1181 ld80011auw ld80011buw smd ultra white \ 2625 3150 unit: \ \ \ nm mcd mcd
lightkey spec no: ds10121499 rev: a.4 checked: emil y zhou approved: m.h. lin page: 3/3 http://www.display-leds.com tel: 0086- 574-86322282 date: jul/20/2011 datasheet of 8 inch large a ssembly 7 segment led display electrical characteristics & absolute maximum ratings electrical optical characteristics [1] absolute maximum ratings [1] forward voltage@ if=20ma color typ. max. reverse current vr=5v power dissipation dc forward current peak forward current [2] super red per seg. 12.6 15.4 120 2100 125 500 hi-red per seg. 12.6 15.4 120 2100 125 500 orange per seg. 14.7 17.5 120 2800 150 500 yellow per seg. 14.7 17.5 120 2800 150 500 green per seg. 15.4 17.5 120 2800 150 500 ultra red per seg. 13.3 18.2 120 2100 150 500 ultra orange per seg. 14 18.2 120 2275 150 500 ultra amber per seg. 14 18.2 120 2275 150 500 ultra yellow per seg. 14 18.2 120 2275 150 500 ultra green per seg. 14.7 18.2 120 2625 150 500 pure green per seg. 24.5 28 120 3850 150 500 ultra blue per seg. 24.5 28 120 4200 150 500 ultra white per seg. 24.5 28 120 4200 150 500 unit: \ v v ua mw ma ma notes: 1. at ta = 25 c. 2. peak forward current at 1/10 duty cycle, 0.1ms pulse.
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