2.0 inch ( 50.80mm ) 5x7 dot matrix led display uvp-2x57a series description the uvp-2057/2157 is 2.0 inch (50.80mm) height 5x7 dot matrix display. single color display have the of choices of three bright colors-algaas red/green/red orange. multicolor display are applicable to two colors : green and red orange. all device have gray face and white dot. the algaas red led chip are made from algaas on a non-transparent gaas substrate. the green led chip are made from gap on a transparent gap substrate. the red orange led chip are made from gaasp on a transparent gap substrate. features l industuy standard size l wide viewing angle l continuous uniform dot matrix. l excellent characters appearance l low power requirement devices absolute maximum ratings @ t a =25 o c green unit 36 mw 100 ma 13 ma 0.17 ma/ o c 5 v 11/14/2000 part no. description package dimension internal circuit diagram 15 0.20 fig. 2 uvp-2157a column cathode uvp-2057a column anode fig. 1 algaas red 36 0.17 13 parameter power dissipation per dot peak forward current per dot continuous forward current per dot derating linear from 25 o c per dot 100 red orange 36 125 reverse voltage per dot operating temperature range storage temperature range solder temperature 1/16 inch below seating plane for 3 seconds at 260 o c 5 -35 o c to+85 o c -35 o c to+85 o c 5 unity opto technology co., ltd.
2.0 inch ( 50.80mm ) 5x7 dot matrix led display uvp-2x57a series typical electrical/optical characteristic curves ( ambient temperature =25 o c unless otherwise noted ) 11/14/2000 0 5 10 15 20 0 10 20 30 40 50 60 70 80 90 forward voltage (v) fig.4 forward current vs. forward voltage 0 20 40 60 80 100 120 140 160 0.0 1.0 2.0 3.0 4.0 5.0 c relative luminous intensity 0 0.5 1 500 525 550 575 600 625 650 675 700 725 750 g e c 0.0 1.0 2.0 3.0 4.0 0 5 10 15 20 25 30 relative luminous intensity forward current i f (ma) e c forward voltage (v) fig.4 forward current vs.forward voltage 0 20 40 60 80 100 120 140 160 0.0 1.0 2.0 3.0 4.0 5.0 e g unity opto technology co., ltd. 0.0 1.0 2.0 3.0 4.0 0 5 10 15 20 25 30 c relative luminous intensity g e forward current i f (ma) fig.2 relative luminous intensity vs. forward current fig.1 relative luminous intensity vs. wavelength forward current i f (ma) forward current i f (ma) forward current i f (ma) fig.2 relative luminous intensity vs. forward current ambient temperature ( o c ) fig.3 allowable dc current vs. ambient temperature
2.0 inch ( 50.80mm ) 5x7 dot matrix led display uvp-2x57a series package dimensions fig. 1 internal circuit diagram uvp-2057 uvp-2157 uvp-2657aa uvp-2757AA fig. 2 11/14/2000 unity opto technology co., ltd.
2.0 inch ( 50.80mm ) 5x7 dot matrix led display uvp-2x57a series pin connection pin no. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 pin no. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 cathode row 7 anode col. 2 anode col. 3*1 cathode row 4*2 anode col. 1 cathode col. 1 cathode row 2 anode row 2 anode col. 3*1 cathode col. 3*1 cathode row 4*2 anode row 4*2 cathode col. 2 cathode col. 3*1 anode col. 4 cathode col. 4 anode col. 5 cathode row 6 cathode row 3 cathode row 1 cathode row 3 red orange anode row 3 red orange anode row 3 anode row 1 anode row 6 connection uvp-2057 uvp-2157 anode row 4*2 cathode col. 5 anode column 1 green anode row 7 green cathode row 7 green cathode column 1 red orange anode column 1 red orange cathode row 4 green anode row 4 green anode column 4 green cathode column 4 green anode column 4 red orange cathode column 4 red orange anode column 3 red orange cathode column 3 red orange cathode row 3 green anode row 3 green cathode row 1 green anode row 1 green cathode row 1 red orange anode row 1 red orange anode row 6 red orange anode column 5 green cathode column 5 green anode column 5 red orange cathode column 5 red orange cathode row 6 red orange anode row 4 green cathode row 4 red orange anode row 4 red orange cathode row 6 green anode row 6 green cathode row 4 green cathode column 3 red orange cathode row 5 green anode row 5 green cathode row 5 red orange anode row 5 red orange anode column 3 red orange anode column 2 red orange cathode column 2 red orange anode column 3 green cathode column 3 green connection uvp-2657aa uvp-2757AA anode column 3 green cathode column 3 green cathode column 1 green cathode row 7 red orange anode row 7 red orange anode column 2 green cathode column 2 green 11/14/2000 cathode row 2 red orange anode row 2 red orange cathode row 4 red orange anode row 4 red orange cathode row 2 green anode row 2 green cathode row 5 anode row5 anode row 7 unity opto technology co., ltd.
2.0 inch ( 50.80mm ) 5x7 dot matrix led display uvp-2x57a series electrical/optical characteristics algaas red (uvp-2057ac/2157ac) @ t a =25 o c symbol min. typ. max. unit i v 6300 12000 m cd l p/hue 660/638 nm dl 35 nm v f 1.8 2.4 v i r 100 m a i v -m 2:1 green (uvp-2057ag/2157ag) & (uvp-2657aa/2757AA green) @ t a =25 o c symbol min. typ. max. unit i v 1780 4800 m cd l p/hue 565/569 nm dl 30 nm v f 2.1 2.6 v i r 100 m a i v -m 2:1 red orange (uvp-2057e/2157e)&(uvp-2657aa/2757AA red orange) @ t a =25 o c symbol min. typ. max. unit i v 3000 9600 m cd l p/hue 630/621 nm dl 35 nm v f 2.0 2.6 v i r 100 m a i v -m 2:1 luminous intensity matching ratio i f = 10 ma forward voltage, any dot reverse current, any dot v r = 5 v test condition average luminous intensity i p = 80 ma 1/16 duty i f = 20 ma peak emission wavelength i f = 20 ma spectral line half-width i f = 20 ma peak emission wavelength parameter parameter luminous intensity matching ratio average luminous intensity test condition i p = 80 ma 1/16 duty i f = 20 ma i f = 20 ma parameter test condition spectral line half-width average luminous intensity i p = 80 ma 1/16 duty i f = 20 ma v r = 5 v i f = 10 ma forward voltage, any dot reverse current, any dot peak emission wavelength i f = 20 ma spectral line half-width i f = 20 ma 11/14/2000 luminous intensity matching ratio i f = 10 ma forward voltage, any dot i f = 20 ma reverse current, any dot v r = 5 v unity opto technology co., ltd.
|
