LTC-3718R

LTC-3710 LITEON | Alldatasheet

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Technical content

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FEATURES

©0.3 INCH (7.62mm) DIGIT HEIGHT. * CONTINUOUS UNIFORM SEGMENTS. @CHOICE OF SIX BRIGHT COLORS RED/BRIGHT RED/GREEN/YELLOW/ORANGE/HIGH. EFFI- CIENCY RED, © LOW POWER REQUIREMENT. 3 are @ EXCELLENT CHARACTERS APPEARANCE. aa ee a.’ | @ HIGH CONTRAST. | @ HIGH BRIGHTNESS, WIDE VEIWING ANGLE. SOLID STATE RELIABILITY. (03817648 *@CATEGORIZED FOR LUMINOUS INTENSITY. 4 = _ ©1,C. COMPATIBLE. 1 @ EASY MOUNTING ON P.C. BOARD OR SOCKETS. ay DESCRIPTION SED eR Beh Be The LTC-3710 series devices are 0.3 inch (7,.62mm) height four digit displays, The red series devices utilize LED chips which are made from GaAsP on a GaAs substrate. The bright red and green series devices utilize LED chips which are made from GaP on a transparent GaP substrate. The yellow, orange and high efficiency red series devices utilize LED chips which are made from GaAsP on a transparent GaP substrate. Red and bright red displays have black face and red segment color. Green, and orange displays have black face and white segment color, Yellow displays have black face and yellow segment color.High efficiency red displays have red face and red segment color. DEVICES

DESCRIPTION

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he 6° CATHODE UC, LC 18 ANODE UO;LC °° | MRS iB 7 COMMON CATHODE DIGIT'3 19 ‘COMMON CATHODE DIGIT: 2-| Mad Bo ANODE 0,?. ° 20 . ANOpEE | BRS Z 9 CATHODE DP. ar) ANODE D2: 7.0. = ee) ANODE D6 22 ANODE 4° 8.” pe W , ANODE DS : 23 CATHODE 02,04. > BAR . CATHODE DS, DSL . BA, CATHODE D4, D3. ER. 929

TAIWAN LITON ELECTRONIC 49E DWM 8835695 0003983 Tho MMTLITH INTERNAL CIRCUIT DIAGRAM LTC-3710 Series * 2 reir ' Joicir 2 ' Forerr 3 * orci « ‘3 14 TH ee ee eee ee ee eee Po pry yee Ss SO as 7 7 7 2031 29 1512 LTC-3718 Series 3 19 6 7 H 14 12 y) i iia : sae 1 inaasitiidiieidy LTT Terr ee ee pryy yp Pere ee Ly yy Pree TTT TT rr ry ty ty Terry ry ta2 we wi 5 4 NE 211 10 ABSOLUTE MAXIMUM RATINGS "Peak Forward Current Per Segment mA (1A Duty Cycle, 0,1ms Pulse Width} esninmuFonerscuren tor sonene| 20 | 12 | mal ie |» |» | ma [Besing Une Fromas’crersormens [aaa | axa [eas | aa | oae | oan [mare] Faas vaiowiarsomee | s | s | s | s | s | s | v | 930

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TAIWAN LITON ELECTRONIC 49E D a cacamniamcmRteennenaPEEIL sae 35%95_ 0003585 83% mmTLIT am RRA eg RIN HET ET MTN SG ELECTRICAL/OPTICAL CHARACTERISTICS AT Ta = 25°C LTC-3710P eo PARAMETER: 78 cop SEMBAE. ae WP vary CONDITION Paeotecnens Pe Te pe || [oom | Fesiamnoneemcor [wf fe | pv [eae | Fpeencemnvowmoe | ® ||| fm [wow | TYPICAL ELECTRICAL/OPTICAL CHARACTERISTIC CURVES (25°C Ambient Temperature Unless Otherwise Noted) * —_ ; — 7” a LN A ge 1 £m} + gos LL . . Jl |_| Pannen an Hh SEH E 2 € i PTE be He) ENG SOT fen P.oN HH aees <a Prosper ee a PPS 5 mel F No 24.1. he & | 14 . 2 [ iS a or al oo oc a) a 932

| TAIWAN LITON ELECTRONIC |S encase I ee eS IRE aa ZoDaernanaramaNcanmmareciemte ss 07S 0003984 778 METLIT oH ELECTRICAL/OPTICAL CHARACTERISTICS AT Ta = 25°C LTC-3710G Cac oe i [| od Fiennes fe | pm pm fe [eewomnnn fap |p | ee | [roesvemrerowmncer fw fa Pa pe pram Fiescrmonarmcor |= ppp papa] eco nates [me [a | rma TYPICAL ELECTRICAL/OPTICAL CHARACTERISTIC CURVES (25°C Ambient Temperature Unless Otherwise Noted) ° = ; sLELTTAL) -LH PT. H+

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TATUAN LITON ELECTRONIC neOanLMnS Kneis ATES DERnERnRENRMteetmnt 2 ME 6835095 00039 in] EERE ROAST Ho aeRO FO4 MTL TT sm ELECTRICAL/OPTICAL CHARACTERISTICS AT Ta = 25°C LTC-3710Y re Sd a a Pseswsneen fap pp poe Preevmemreemsvar | w [papa pe poem | Feencomeramnver fo» | | pm f= por | [isnmsiisnaremn [r= [| [| [eae | TYPICAL ELECTRICAL/OPTICAL CHARACTERISTIC CURVES (25°C Ambient Temperature Unless Otherwise Noted) » = : eI) . tA HEA pee STOTT Vr) «eA 3 : POT ATh ie PA i anya I. PUA TD LZ LO TE SENET) EET Wa tee ee ee Forward Voltage (Ve) — Volts. Wavelength () — nm Forward Current {l,) — mA, ro ronneS Coma Fontan vourace ng" FSHECHRAC eSUnse ny a LATVE ua Er ve "7 a a | PCOCESSY PeEPMeE | SSE 2a - ~ _ S SCT TCT TT, imma! a a a a a Ambient Temperature (Ta) — °C Duty Cycle % 2 Duty Cycle % ta 4 WAC MILOMRELESE CURRENTFER SEG Fig 5 MAX PEAK CUMIENT ve DUTY CYCLE Fy LMMNOUS TENSITY Vs_OUTY CYCLES wit eMPena Tune tne iaveiade ts Yona SeREC) 7-9 934

TAIWAN LITON ELECTRO ae ea sstesemmoneramemencrtoneG. WIE D Ml 8835695 o003988 syn maruit PLL ARI NN OMIT EET LAP RT SMA MO EOL RUE NES ELECTRICAL/OPTICAL CHARACTERISTICS AT Ta = 25°C LTC-3710E Test ¢ ee Pmitminmen ff pm | fm fom [siren fap pe | fm foe evan | [pa pa [+ Lome ea [enmwaiincnenee [ve | P= | [o-mm | TYPICAL ELECTRICAL/OPTICAL CHARACTERISTIC CURVES {25°C Ambient Temperature Unless Otherwise Noted) epee - to ] T | bea ' g 1 EHEEHA EEC Co ” ge an a 5 wT TT) Seer er 52 PETE ch Ee ta tl! é LL ‘| Hii a5 “TON ‘me cot SEE gs E*COOPN 2 | NIT F ONcroon # N % SSS ooo 2,LU NU oe N = OOPS Cero off Ni 3 MN NCH a, oe SF SEEN LTT LE oJ. ToT Fig 4 MAX ALLOWABLE DC CURRENT PER SEG Fig 5 MAX PEAK CURRENT Vs DUTY CYCLE % Fig 6 LUMINOUS INTENSITY Vs DUTY CYCLE% 710 935,

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STR aT ee EG 8 BE TE IH IS RG at ESN A RI TES nie ee = aie vet nea Bee PEA Gin, Leen ane Oa uue eran Gy phan ee eal TAIWAN LITON ELECT IED eileen ——| RONIC 4oE > Sigmimmemmene oN ELECTRON 8835695 a Seoseine gana a SUN onda moremmaeuemanemracsemauet eet. LT MM TLIT gaan ELECTRICAL/OPTICAL CHARACTERISTICS AT Ta = 25°C LTC-3718R oe Fmuemomaren | w]e | fm fmm Femme [= | = |p Poe] Femvmenaemren fw» [pepe [+ [oem Fiewwormvewmenor |» || fw fa paar [ier tmevinciynie [rep p= [pee TYPICAL ELECTRICAL/OPTICAL CHARACTERISTIC CURVES (25°C Ambient Temperature Unless Otherwise Noted) » ‘= : tHE TE] La pf TL ° i ar) 1 H 3 30 t+ g / Pepe PICCOIALT Beer roxwaté Voltage V7) — Vs vowing.) — om soon Curer mA Fig 1 FORWARO CURRENT Vs FORWARD VOLTAGE Fig. 2 SPECTRAL RESPONSE Fig 3 RELATIVE, LUMINOUS INTENSIFY Vs Nenivans commer ieea ese Ps 199 ee 2 2 = oo g i] SH ooo a dl 25 feo te HAE il Ee i x0 | 5

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SSS ats A RAE EE RCS A TR LI SS PET LOTT a PR [RN GRSIRGRALTERAOTES VAR SIS OT SMW PS EM AT TT aR NE TSE OS ST NE RR ES TAIWAN LITON ELECTRONIC = oWge ) me | asiaieiutiaireaciandaemeletee ee 4 =a eomenemmee lees 000399) 035 ma TL ELECTRICAL/OPTICAL CHARACTERISTICS AT Ta = 25°C LT¢-3718P ee FN Fecemnmne [ep fa | om | ese] [ecmimanwen fe | Pw fw ecm Feencrmeramewor |» || | w |= fear [eeinrmcinain [om fo ff a] | waa TYPICAL ELECTRICAL/OPTICAL CHARACTERISTIC CURVES (25°C Ambient Temperature Unless Otherwise Noted) “ = : eA eH ian pt i ne eal! WAT) eee g ~ 8 2 . | Poo ce | chet LLU | TVET © CET TT Forward Votage Ve} ~ Vats Wavelength (1) — am Forward Cate th) ~ mA SEWARD CUBRENT IPER SEGMENT) a en 2 mani ~OOTET) Spi Ka En |] |i it ma Coro SCOURS PFO NEY St pocetppsco) CCU NT Pb SERS TOOT ESS or oa ee Sa Ambient Temperature (Ta) — °C Duty Cycle % Duty Cycle % Fe iene CURRENT PER SEG Fog SMAX PEAK CURAENT Vs. DUTY CYCLES, Fay 6 LUMINOUS INTENSITY Ve_OUTY CYCLES. oa Wolo TEMPERATURE REPRESRATE Pet eo AVERAGE ts Noma PER SEC) 938

TAIWAN LITON ELECTRONIC 49E DM 8835695 0003992 171 maTLIT poe ‘iaesmtanenasnsmenconsem cece ce OSES O03 ALRIGHT ELE PTE IT AN Lid OLD ER MEAL TE ET OR LL SLES PEI LTRS ELECTRICAL/OPTICAL CHARACTERISTICS AT Ta = 25°C LTC-3718G [ammo Pepe fw [poe Poem Fraatnamomes [eff e p mL oe | ec [roorioneeramaor | w [fa [a p+ [mm | Fieencomnwonmnsor |e] | pm papa | ee TYPICAL ELECTRICAL/OPTICAL CHARACTERISTIC CURVES (25°C Ambient Temperature Unless Otherwise Noted) ° 7 : i. with TTTit};,-tTT pliaHt lobes jasestl Cees ae ge / SUT TT aL ZT Mihir) HEEETH PEPE LILA TTL) ° . _ we g SOT) fe CC sad satis HLT TP Sea Er 5 i | ge Olean 1 9 3 —T PCOS 2 COIL SESS ITT EEL LUT, [CrP Fig 4 MAX ALLOWABLE OC CURRENT PER SEG Fig 5 MAX PEAK CURRENT Vs DUTY CYCLE % Fig 6 LUMINOUS INTENSITY Vs DUTY CYCLE 71a 939

BEET AERP SO ELON ROWE SES TL i ERTL SEG DRO LEY TS A RE NES TAT TE PS AN SOMME AP a EST OLN SETI ES hE ETE BE SAE TAIWAN LITON EL TC USE ) Mm tate. ae ECTRONIC ieee arn inen -t WSE Dm 8835655 0003993 908 mmTiIT PLIES AAI AAP OLIN, SR OEE ITS SIE E BE A B SBR NT STS EPO SEIT ORI AS OEE, ELECTRICAL/OPTICAL CHARACTERISTICS AT Ta = 25°C LTC-3718Y memmneee Ff [pe] po [own | Fiewarmnmeemeos | wT | fm [om [wy eomvanmratinee [ome fo P| Lwnmen | TYPICAL ELECTRICAL/OPTICAL CHARACTERISTIC CURVES (25°C Ambient Temperature Unless Otherwise Noted) eo wy - a “ | H 2 en + 8 os LET A) | " 16 20 24 Pry ny ‘60 0 720 200 °S 8 wm 6 m2 2B Fig 1 FORWARD CURRENT Vs FORWARD VOLTAGE Fig 2 SPECTRAL RESPONSE Fig 3 RELATIVE, LUMINOUS INTENSIFY Vs. Tena Cosmin wen semen "TT PRESS aerttTH To. a f= e. Cane ee by ENE 77ND ONE = ~\\] = 100 s 3 NX Be ING | £'e te a 2s | S"oOCEPEN § «FEST = N i PN iL Sti i, EEA i, | MN ONE i | PS POA UASMBENT TEMPERATURE REFRESH RATE F = 1 Ke Fg 6 LUMINOUS INTENSITY ve, DUTY CYCLES 715 940

Sa RU TESTE EIST NPT MIEN BESET IE IN IS SURAT NY REE IS SIE ST TAIWAN LITON ELECTRONIC. UIE Ge SRE a CATES seaitime neon ven, ELECTRONI SE D MM 8835695 0003994 ayy mm F RRR ones hr RRMA RERer Rs ett MM TLIOT igag ENTER LRLLAO A I MERIT ARIE RELL NSE ORT LR ONE SINC MICS OTL GIIIER, ELECTRICAL/OPTICAL CHARACTERISTICS AT Ta =25°C LTC-3718E TEST [—_raameren | son | mre | mare | on | CONDITION a TYPICAL ELECTRICAL/OPTICAL CHARACTERISTIC CURVES (25°C Ambient Temperature Uniess Otherwise Noted) ° te : « 3 i! oH mot] ek van zs \\ 3 ; Pal TPA al An i ie Bus a gE g 0 got fig 1 FORWARD CURRENT Vs FORWARD VOLTAGE gs SnecSA HeSPONSE fag QRELATIVE, LUMINOUS INTENSITY Ve FORWARS CUMRENT IPoR SeenIEA ~VUTTT) Sa ear met 2B i N im | . { as BHO NO Ba ge eee a bu, } BEAN Ee ay | Nie ® ~ = fT NE pCO OOPS) pL NN so 2, NN) 2, 1 Woe SI FELL TT Ty = (LETH i) oer rt Psat oe eee ae rn Fg 4 AK ALLOWABLE DC CURRENT PER SEG Sy 5 MAX PEAK CURACIIT Vs DUTY CYCLE % Fg 6 LUMINOUS INE ve DUTY CYCLES Se hasient PERATURE REFRESH RATE PSs AVERAGE = Toma PER SEC 716 941

TAIWAN LITON ELECT 6 Te ere ELEC - samantAN TRONIC 49E DMM 8835695 0003955 780 mmTLIT oe ELECTRICAL/OPTICAL CHARACTERISTICS AT Ta = 25°C LTC-3718HR frames | eros | “ [| a [or | comomion de ee er <n e ec [tain invrsey woecing eso [tem || an [| ozo TYPICAL ELECTRICAL/OPTICAL CHARACTERISTIC CURVES (25°C Ambient Temperature Unless Otherwise Noted) a oe . _ ra [| wl Bas = vA 2. : hers Ty 20 24 28 "seo 560 640 720 900, °o 5 wm 5 02 6 Ww fig 1 FORWARD CURRENT Vs FORWARD VOLTAGE Fig 2 SPECTRAL RESPONSE Fig 3 RELATIVE, LUMINOUS INTENSIFY Vs " HHH ee ee | 2. Uf eT NEE EC pO ONE TONE p. SSSeau

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