lightkey spec no: ds10121820 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 1.50 inch 8x8 dot matri x led displa y lm15088 c/d series ? 1.50 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 ? 37.90 mm (1. 50 inch) matri x height ? d o t s i z e : d i a m e t e r 3 . 7 0 m m ? pitch: 4.75 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 pin 1 3 7 . 9 0 4 . 7 6 * 7 = 3 3 . 3 2 37 . 9 0 4 . 76 *7 =3 3. 3 2 2 . 54 *7 =1 7. 7 8 1 0 . 3 0 4 . 5 0 0 . 5 0 3. 7 0 0. 5 1 28 .40 co l . 12 3 4 56 78 6 8 7 5 4 3 ro w 1 2 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: ds10121820 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 1.50 inch 8x8 dot matri x led displa y internal circuit diagram lm150 88 c (common ca thode ro w ) lm1508 8d (common ano d e ro w ) no. ro w 5 8 2 7 9 14 1 2 8 12 3 4 7 6 5 1 4 3 4 10 13 1 pin no . co l. pi n 2 3 6 11 5 6 8 16 15 7 no . row 2 7 14 9 12 8 7 1 1 2 3 4 6 5 5 8 4 34 10 2 3 1 13 pi n co l. pin no . 6 11 5 61 8 7 15 6 selection guide part no. chip i v @if= 20ma one do t common cathode ro w common anod e ro w m a t e r i a l c o l o r wl d m i n . t y p. lm1508 8cr lm1508 8dr gaalas super red 640 8 10 lm1508 8cd lm1508 8dd gaalas h i - r e d 6 4 0 1 8 2 5 lm1508 8co lm1508 8do gaasp oran ge 625 7 9 lm1508 8cy lm1508 8dy gaasp yellow 588 8 10 lm1508 8cg lm1508 8dg g a p gree n 568 7 9 lm1508 8cur lm1508 8dur algainp ultra red 640 30 45 lm1508 8cuo lm1508 8duo algainp ultra o r an ge 625 45 60 lm1508 8cua lm1508 8dua algainp ultra ambe r 605 30 45 lm1508 8cuy lm1508 8duy algainp ultra yello w 595 30 45 lm1508 8cug lm1508 8dug algainp ultra g r ee n 573 30 45 lm1508 8cp g lm1508 8dp g ingan pure g r een 525 120 300 lm1508 8cub lm1508 8dub ingan ultra blue 470 30 45 lm1508 8cuw lm1508 8duw s m d ultra white \ 100 120 u n i t : \ \ \ n m mc d mc d
lightkey spec no: ds10121820 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 1.50 inch 8x8 dot matrix led display electrical characteristics & absolute maximum ratings electrical characteristics [1] absolute maximum ratings [1] v f @ i f =20ma [2] color typ. max. reverse current vr=5v power dissipation dc forward current peak forward current [3] super red per dot 1.8 2.2 30 60 25 100 hi-red per dot 1.8 2.2 30 60 25 100 orange per dot 2.1 2.5 30 80 30 100 yellow per dot 2.1 2.5 30 80 30 100 green per dot 2.2 2.5 30 80 30 100 ultra red per dot 1.9 2.6 30 60 30 100 ultra orange per dot 2.0 2.6 30 65 30 100 ultra amber per dot 2.0 2.6 30 65 30 100 ultra yellow per dot 2.0 2.6 30 65 30 100 ultra green per dot 2.1 2.6 30 75 30 100 pure green per dot 3.5 4.0 30 110 30 100 ultra blue per dot 3.5 4.0 30 120 30 100 ultra white per dot 3.5 4.0 30 120 30 100 unit: \ v v ua mw ma ma notes: 1. at ta = 25 c. 2. forward voltage at forward current = 20ma. 3. peak forward current at 1/10 duty cycle, 0.1ms pulse.
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