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lts-540a ltd-5200 series ltc-5300/5800 package dimensions a.lts-546a/547a b.lts-548a/549a features 0.52 inch (13.2mm) digit height continuous uniform segments. choices of six bright colors-algaas red/bright red/green/yellow/red orange/high efficiency red. low power requirement. excellent characters appearance. high brightness. wide viewing angle. solid state reliability. categorized for luminous intensity. i.c. compatiable. easy mounting on p.c. board or socket. description the lts-540a, ltd-5000, ltc-5000 series are 0.52 inch (13.2mm) height 7-segment displays. algaas red bright red , yellow and red orange displays have gray face and white segments. green displays have gray face and green segments. high efficiency red displays have red face and red segments. the algaas red seven segment displys are designed for applications requiring low power consumption. they are tested and selected for their excellent low current characteristics to ensure that the segments are matched at low current. drive current as low as 1 ma per segment is available. the algaas red series devices utilize led chips which are made from algaas on a non-transparent gaas substrate. the bright red and green series devices utilize led chips which are made from gap on a transparent gapsubstrate. the yellow and red orange series devices utilize led chips which are made from gaasp on a transparent gap substrate. 14-540a.p65 2000/7/11, uJ 06:51 page 145 adobe pagemaker 6.5c/win
9-146 c.ltd-5250/5260 d.ltc-5336/5836 c.ltc-5337/5837 notes:all dimensions are in millimeters (inches). tolerance: 0.25mm (0.01") unless otherwise noted. devices part no. ltd- description package dimension internal circuit diagram bright red green yellow red orange 5250wc 5260wc 5250p 5260p 5250g 5260g 5250y 5260y 5250e 5260e common anode, rt. hand decimal common cathode, rt. hand decimal c c e f algaas red hi.-eff. red 5250hr 5260hr part no. lts- description package dimension internal circuit diagram bright red green yellow red orange 546awc 547awc 548awc 549awc 546ap 547ap 548ap 549ap 546ag 547ag 548ag 549ag 546ay 547ay 548ay 549ay 546ae 547ae 548ae 549ae common anode, rt. hand decimal common cathode, rt. hand decimal common anode, rt. hand decimal common cathode, rt. hand decimal a a b b a b c d algaas red hi.-eff. red 546ahr 547ahr 548ahr 549ahr part no. ltc- description package dimension internal circuit diagram bright red green yellow red orange 5336wc 5836wc 5337wc 5837wc 5336p 5836p 5337p 5837p 5336g 5836g 5337g 5837g 5336y 5836y 5337y 5837y 5336e 5836e 5337e 5837e common cathode, rt. hand decimal common anode, rt. hand decimal common cathode, rt. hand decimal common anode, rt. hand decimal d d e e g h i j algaas red hi.-eff. red 5336hr 5836hr 5337hr 5837hr
9-147 displays pin connection pin no. connection a.lts-546a c.lts-548a 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. pin no. connection e.ltd-5250 f.ltd-5260 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. b.lts-547a d.lts-549a cathode e cathode d common anode* cathode c cathode d.p. cathode b cathode a common anode* cathode f cathode g anode e anode d common cathode* anode c anode d.p. anode b anode a common cathode* anode f anode g cathode j no connection common anode* cathode c cathode d.p. cathode b no connection common anode* cathode h cathode g anode j no connection common cathode* anode c anode d.p. anode b no connection common cathode* anode h anode g cathode e (digit 1) cathode d (digit 1) cathode c (digit 1) cathode d.p. (digit 1) cathode e (digit 2) cathode d (digit 2) cathode g (digit 2) cathode c (digit 2) cathode d.p. (digit 2) cathode b (digit 2) cathode a (digit 2) cathode f (digit 2) common anode (digit 2) common anode (digit 1) cathode b (digit 1) cathode a (digit 1) cathode g (digit 1) cathode f (digit 1) anode e (digit 1) anode d (digit 1) anode c (digit 1) anode d.p. (digit 1) anode e (digit 2) anode d (digit 2) anode g (digit 2) anode c (digit 2) anode d.p. (digit 2) anode b (digit 2) anode a (digit 2) anode f (digit 2) common cathode (digit 2) common cathode (digit 1) anode b (digit 1) anode a (digit 1) anode g (digit 1) anode f (digit 1)
9-148 pin no. connection g.ltc-5336 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. 29. 30. 31. 32. 33. 34. 35. 36. 37. 38. 39. 40. internal circuit diagrams a.lts-546a b.lts-547a e.ltd-5250 f.ltd-5260 h.ltc-5836 i.ltc-5337 i.ltc-5837 anode e (digit 1) anode d (digit 1) common cathode (digit 1) anode c (digit 1) anode d.p.(digit 1) anode e (digit 2) anode d (digit 2) common cathode (digit 2) anode c (digit 2) anode d.p. (digit 2) anode e (digit 3) anode d (digit 3) common cathode (digit 3) anode c (digit 3) anode d.p. (digit 3) anode b (digit 3) anode a (digit 3) common cathode (digit 3) anode f (digit 3) anode g (digit 3) anode b (digit 2) anode a (digit 2) common cathode (digit 2) anode f (digit 2) anode g (digit 2) anode b (digit 1) anode a (digit 1) common cathode (digit 1) anode f (digit 1) anode g (digit 1) - - - - - - - - - - cathode e (digit 1) cathode d (digit 1) common anode (digit 1) cathode c (digit 1) cathode d.p. (digit 1) cathode e (digit 2) cathode d (digit 2) common anode (digit 2) cathode c (digit 2) cathode d.p. (digit 2) cathode e (digit 3) cathode d (digit 3) common anode (digit 3) cathode c (digit 3) cathode d.p. (digit 3) cathode b (digit 3) cathode a (digit 3) common anode (digit 3) cathode f (digit 3) cathode g (digit 3) cathode b (digit 2) cathode a (digit 2) common anode (digit 2) cathode f (digit 2) cathode g (digit 2) cathode b (digit 1) cathode a (digit 1) common anode (digit 1) cathode f (digit 1) cathode g (digit 1) - - - - - - - - - - anode e (digit 1) anode d (digit 1) common cathode (digit 1) anode c (digit 1) anode d.p.(digit 1) anode e (digit 2) anode d (digit 2) common cathode (digit 2) anode c (digit 2) anode d.p. (digit 2) anode e (digit 3) anode d (digit 3) common cathode (digit 3) anode c (digit 3) anode d.p. (digit 3) anode e (digit 4) anode d (digit 4) common cathode (digit 4) anode c (digit 4) anode d.p.(digit 4) anode b (digit 4) anode a (digit 4) common cathode (digit 4) anode f (digit 4) anode g (digit 4) anode b (digit 3) anode a (digit 3) common cathode (digit 3) anode f (digit 3) anode g (digit 3) anode b (digit 2) anode a (digit 2) common cathode (digit 2) anode f (digit 2) anode g (digit 2) anode b (digit 1) anode a (digit 1) common cathode (digit 1) anode f (digit 1) anode g (digit 1) cathode e (digit 1) cathode d (digit 1) common anode (digit 1) cathode c (digit 1) cathode d.p. (digit 1) cathode e (digit 2) cathode d (digit 2) common anode (digit 2) cathode c (digit 2) cathode d.p. (digit 2) cathode e (digit 3) cathode d (digit 3) common anode (digit 3) cathode c (digit 3) cathode d.p. (digit 3) cathode e (digit 4) cathode d (digit 4) common anode (digit 4) cathode c (digit 4) cathode d.p. (digit 4) cathode b (digit 4) cathode a (digit 4) common anode (digit 4) cathode f (digit 4) cathode g (digit 4) cathode b (digit 3) cathode a (digit 3) common anode (digit 3) cathode f (digit 3) cathode g (digit 3) cathode b (digit 2) cathode a (digit 2) common anode (digit 2) cathode f (digit 2) cathode g (digit 2) cathode b (digit 1) cathode a (digit 1) common anode (digit 1) cathode f (digit 1) cathode g (digit 1) c.lts-548a d.lts-549a
9-149 g.ltc-5336 h.ltc-5836 i.ltc-5337 j.ltc-5837 absolute maximum rating at ta=25 unit power dissipation per segment peak forward current per segment (1/10 duty cycle, 0.1ms pulse width) continuous forward current per segment derating linear from 25 per segment reverse voltage per segment operating temperature range stroage temperature range solder temperature 1/16 inch below seating plane for 3 seconds at 260 mw ma ma ma/ v -35 to +85 -35 to +85 parameter algaas red bright red green yellow red orange 75 125 30 0.4 5 40 60 15 0.2 5 75 100 25 0.33 5 60 80 20 0.27 5 75 100 25 0.33 5 electrical/optical characteristics at ta=25 lts-546awc/547awc/548awc/549awc ltd-5250wc/5260wc ltc-5336wc/5836wc/5337wc/5837wc hi.-eff. red 75 100 25 0.33 5 parameter symbol min. typ. max. unit tset condition average luminous intensity peak emission wavelength spectral line half-width dominant wavelength forward voltage, per segment reverse current, per segment luminous intensity matching ratio i v p d v f i r i v -m 320 700 3750 660 35 638 1.6 1.7 1.8 2.4 100 2:1 cd nm nm nm v a i f =1ma i f =5ma i f =20ma i f =20ma i f =20ma i f =1ma i f =5ma i f =20ma v r =5v i f =1ma 14-540a.p65 2000/7/11, uJ 06:52 page 149 adobe pagemaker 6.5c/win
9-150 lts-546ap/547ap/548ap/549ap/ltd-5250p/5260p/ltc-5336p/5836p/5337p/5837p lts-546ag/547ag/548ag/549ag/LTD-5250G/5260g/ltc-5336g/5836g/5337g/5837g parameter symbol min. typ. max. unit tset condition average luminous intensity peak emission wavelength spectral line half-width dominant wavelength forward voltage, per segment or d.p. reverse current, per segment or d.p. luminous intensity matching ratio i v p d v f i r i v -m 320 800 697 90 657 2.1 2.6 100 2:1 cd nm nm nm v a i f =10ma i f =20ma i f =20ma i f =20ma i f =20ma v r =5v i f =10ma parameter symbol min. typ. max. unit tset condition average luminous intensity peak emission wavelength spectral line half-width dominant wavelength forward voltage, per segment or d.p. reverse current, per segment or d.p. luminous intensity matching ratio i v p d v f i r i v -m 800 2200 565 30 569 2.1 2.6 100 2:1 cd nm nm nm v a i f =10ma i f =20ma i f =20ma i f =20ma i f =20ma v r =5v i f =10ma lts-546ay/547ay/548ay/549ay/ltd-5250y/5260y/ltc-5336y/5836y/5337y/5837y parameter symbol min. typ. max. unit tset condition average luminous intensity peak emission wavelength spectral line half-width dominant wavelength forward voltage, per segment or d.p. reverse current, per segment or d.p. luminous intensity matching ratio i v p d v f i r i v -m 800 2200 585 35 588 2.1 2.6 100 2:1 cd nm nm nm v a i f =10ma i f =20ma i f =20ma i f =20ma i f =20ma v r =5v i f =10ma lts-546ae/547ae/548ae/549ae/ltd-5250e/5260e/ltc-5336e/5836e/5337e/5837e parameter symbol min. typ. max. unit tset condition average luminous intensity peak emission wavelength spectral line half-width dominant wavelength forward voltage, per segment or d.p. reverse current, per segment or d.p. luminous intensity matching ratio i v p d v f i r i v -m 800 2200 630 40 621 2.0 2.6 100 2:1 cd nm nm nm v a i f =10ma i f =20ma i f =20ma i f =20ma i f =20ma v r =5v i f =10ma
9-151 typical electrical/optical characteristic curves (25 ambient temperature unless otherwise noted) lts-546ahr/547ahr/548ahr/549ahr/ltd-5250hr/5260hr/ltc-5336hr/5836hr/5337hr/5837hr parameter symbol min. typ. max. unit tset condition average luminous intensity peak emission wavelength spectral line half-width dominant wavelength forward voltage, per segment or d.p. reverse current, per segment or d.p. luminous intensity matching ratio i v p d v f i r i v -m 800 2200 635 40 623 2.0 2.6 100 2:1 cd nm nm nm v a i f =10ma i f =20ma i f =20ma i f =20ma i f =20ma v r =5v i f =10ma note : luminous intensity is measured with a light sensor and filter combination that appoximates the cie (commision internationale de l'eclairage)eye-response curve. 14-540a.p65 2000/7/11, uJ 06:52 page 151 adobe pagemaker 6.5c/win
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