hdsp-521a/523a 14.22 mm (0.56 inch) dual digit general purpose seven segment display data sheet description thef14.22fmmf(0.56finch)fledfdualfdigitfsevenfsegmentf displaysf usef industryf standardf sizef packagef andf pinout.f thef devicef isf availablef inf eitherf commonf anodef orf commonf cathode.f thesef grayf facef displaysf aref suitablef forfindoorfuse. features ? industryfstandardfsize ? industryfstandardfpinout f 14.22fmmf(0.56finch)f f dipfleadfonf2.54fmm ? algaasfredfcolor ? excellentfappearance f evenlyflightedfsegmentsfgrayfpackagefgivesfoptimumf contrastff50fft.fviewingfangle ? designffexibility f commonfanodefrightfhandfdecimalfpointforfcommonf f cathodefrightfhandfdecimalfpoint applications ? suitablefforfindoorfuse ? notf recommendedf forf industrialf application,f i.e.,f operatingftemperaturefrequirementsfexceedingf+85cf orfbelowf-35c [1] ? extremeftemperaturefcyclingfnotfrecommended note: 1.f forfadditionalfdetails,fpleasefcontactfyourflocalfavagofsalesfofceforf anfauthorizedfdistributor. f devices algaas red description hdsp-521a commonfanodefrightfhandfdecimalf hdsp-523af commonfcathodefrightfhandfdecimal
2 notes: 1.fff forfcodesfnotflistedfinftheffgurefabove,fpleasefreferftofthefrespectivefdatafsheetforfcontactfyourfnearestfavagofrepresentativefforfdetails. 2.fff binfoptionsfreferftofshippablefbinsfforfafpartfnumber.fcolorfandfintensityfbinsfareftypicallyfrestrictedftof1fbinfperftubef(exceptionsfmayfapply).f pleasefreferftofrespectivefdatafsheetfforfspecifcfbinflimitfinformation. part numbering system 5082f -f xf xxf xf -f xf xf xf xx hdspf -f xf xxf xf -f xf xf xf xx mechanical options [1] 00:fnofmechanicalfoption color bin options [1,2] 0:fnofcolorfbinflimitation maximum intensity bin [1,2] 0:fnofmaximumfintensityfbinflimitation minimum intensity bin [1,2] 0:fnofminimumfintensityfbinflimitation device confguration/color [1] a:falgaasfred device specifc confguration [1] referftofrespectivefdatasheet package [1] referftofrespectivefdatasheet
3 package dimensions 18.60 (0.73) 7.80 (0.307) 10 18 14.22 (0.56) digit no. 1 12.70 (0.50) 25.00 (0.98) 4.81 (0.19) 6.150 (0.242) 10 17 16 15 14 13 12 11 1 9 2345678 15.24 (0.60) 0.50 (0.02) 6.86 (0.27) 8.00 (0.31) date code color binning (note 3) 2.54 (0.10) hdsp-xxxx yww xz coo 4.27 0.50 (0.168 0.020) 2.34 (0.09) top end view front view side view dia. all dimensions are in millimeters (inches). luminous intensity category country of origin 0.0625 (typ.)
4 internal circuit diagram f 17 16 15 14 13 12 11 10 12 34 56 789 common anode e g d a b c dp e d c dp g a b f 18 f 17 16 15 14 13 12 11 10 12 34 56 789 common cathode e g d a b c dp e d c dp g a b f 18 hdsp-521a internal circuit diagram common anode common cathode pin function pin 1e cathode no. 1 2d cathode no. 1 3c cathode no. 1 4 dp cathode no. 1 5e cathode no. 2 6d cathode no. 2 7g cathode no. 2 8c cathode no. 2 9 dp cathode no. 2 10 b cathode no. 2 11 a cathode no. 2 12 f cathode no. 2 1 2 3 4 5 6 7 8 9 10 11 12 function 13 digit no. 2 anode 13 14 digit no. 1 anode 14 15 b cathode no. 11 5 16 a cathode no. 11 6 17 g cathode no. 11 7 18 f cathode no. 11 8 e anode no. 1 d anode no. 1 c anode no. 1 dp anode no. 1 e anode no. 2 d anode no. 2 g anode no. 2 c anode no. 2 dp anode no. 2 b anode no. 2 a anode no. 2 f anode no. 2 digit no. 2 cathode digit no. 1 cathode b anode no. 1 a anode no. 1 g anode no. 1 f anode no. 1 absolute maximum ratings at t a = 25c parameter algaas red hdsp-52xa units powerfdissipationfsegmentf 30 mwf forwardfcurrentfsegmentf 15 [1] ma peakfforwardfcurrentfperfsegmentf f (1/10fdutyffactorfatf10fkhz)f 80 maf operatingftemperaturefrangef C35ftof+85 cf storageftemperaturefrangef C35ftof+85f cf reversefvoltagefperfsegmentforfdpf 5 vf wavesolderingftemperaturefforf f 3fsecondsf(atf2fmmfdistancef f fromfthefbody)f 250f cf notes: 1.f deratefabovef25cfatf0.2fma/c. intensity bin limits (mcd at 10 ma) bin name algaas red min. [1] max. [1] j 3.201 5.050 k 5.051 8.000f l 8.001 12.650f note: 1.f tolerancefforfeachfbinflimitfisff10%.
for product information and a complete list of distributors, please go to our web site: www.avagotech.com avago, avago technologies, and the a logo are trademarks of avago technologies in the united states and other countries. data subject to change. copyright ? 2005-2008 avago technologies. all rights reserved. av02-1719en - december 19, 2008 maximum dc current per segment ? ma 0 0 t a ? ambient temperature ? c 100 16 12 4 8 2 6 10 14 40 60 80 20 i f ? forward current per segment ? ma 0 0 v f ? forward voltage ? v 60 1.0 2.5 120 20 0.5 1.5 40 80 100 2.0 relative luminous intensity (normalized to 1 at 10 ma) 0 0 i f ? forward current per segment ? ma 2.5 1.5 0.5 20 2.0 1.0 10 5 15 25 relative efficiency (normalized to 1 at 10 ma per segment) 0 0.8 i peak ? peak forward current per segment ? ma 45 10 35 40 50 1.2 1.0 0.9 30 25 20 15 5 1.1 figure 1. maximum allowable average or dc current vs. ambient temperature. figure 2. forward current vs. forward voltage. figure 3. relative luminous intensity vs. dc forward current. figure 4. relative efciency (luminous intensity per unit current) vs. peak current. algaas red electrical/optical characteristics at ta = 25c algaas red device hdsp- parameter symbol min. typ. max. units test conditions 521a 523a luminous intensity/segment i 3.201 3. .500 mcd mcd i f = 5 ma i f = 10 ma forward oltage f 1.5 2.00 i f = 20 ma peak avelength
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