lightkey spec no: ds10121828 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 da te: jul/20/201 1 dat a shee t of 2.00 inch 8x8 dot matri x led displa y lm20088 a/b series ? 2.00 inch 8x8 dot matrix 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 f e a t u r e s ? 50.80 mm (2. 00 inch) matri x height ? d o t s i z e : d i a m e t e r 5 . 0 0 m m ? pitch: 6.35 mm ? 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 d o t , g r e y o r b l a c k f a c e 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 dot color ? alternativ e face color ? both ca or cc versions ar e a v aila bl e ? crop ped termi nal p i ns ? rohs com p li a n t package di mensions 1 * / $ 0 - 3 0 8 notes: 1. all dim ens ion s are in millimet ers (inches), t o lerance is + 0.25mm (0.01inch) u n less other w i se noted. 2. specific ation s are subj ect to change w i thout notice. 3. t he ga p between the reflector and pcb s hall not ex ceed 0.2 5 mm.
lightkey spec no: ds10121828 rev : a.4 checke d: emil y zh ou appr oved: m.h. lin p a ge: 2/3 http://www .displa y -leds.com tel: 0086- 574 - 8632 228 2 da te: jul/20/201 1 dat a shee t of 2.00 inch 8x8 dot matri x led displa y internal circuit diagram lm200 88 a (common ca thode ro w ) l m 2008 8b (common ano d e ro w )
/ 0 $ 0 / / & $ 5 1 * / / 0 3 0 8 / 0 1 * / $ 0 - 3 0 8 / 0 1 * / $ 0 - / 0 1 * /
/ 0 $ 0 / / & |