How To Power An Lcd Driver On A Powerline (Powerline) (Powerplant) (Wired) (Blacktop) (White) (Blue) (Red) (Color) (Green) (Motor) (Powd

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Kristian Glenn
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1 Ordering number: EN 2290C j i srny N.2290C CMOS LSI LC7582,7582E,7582W LCD Driver Overview ' ".//' The LC7582,7582E,7582W is a general-purpse LCD driver design^ fr usfc.in c&ctrn^/tuning frequency display r micrcmputer-cntrlled system applicatins, : /'/ Features., - 53 segments (max,) utput {Static display) // >, %. Drive system: 1/1duty (53 segments), 1 /2duty C104 N ^grieftts) Data input: 3 serial input pins // '', 2 pins fr 5-level AD cnverter (Level m^/r Ufe.-, 2 display (DSP) pins fr direct display//.,5' INH pin fr blanking ut display.//* /" /,.<fs' : ill. Abslute Maxlmm Ratings at Ta=25 C.^'O Maximum Supply ltage DDmax DD ipl "Let Input ltage v ^ 1) g^u^gjfefeft / / Output ltage Output Current Allwable Pwer Dissipatin Operating Temperature Strage Temperature unit -0.'3 t t dd t +7.0 INH & // Output OFF(Used -0.3tDD+0.3 in(2> SUli %J f / / ''^llk as AD1,AD2,DSP1,DSP2) 'in J&UHtfev,...^ O^put OFF -0.3 t dd+0.3 ^ytput OFF -0-3 t dd+0.3 // Pdmax / Tpg -30 t +85 t ua 1.0 ma 100 mw Case Outline [LC$$82] % Case Outline 3159 [LC7582E] Case Outline 3190 [LC7582W] (unit: mm).// (unit: mm) SANYO: Qll>64ft Specificatins and infrmatin herein are subject t change withut ntice. SANYO: SQFP64 SANYO Electric C., Ltd, Semicnductr Business Headquarters TOKYO OFFICE Tky Bide*..1-10,1 Chm, Uen, Tait-ku, TOKYO, 110 JAPAN N132JN/8071JK/6038YT/9026KI/TS N /9

2 Allwable Operating Cnditins at Ta=-30 t +85 C,SS=0 Pin min typ max unit Supply ltage nn»dd,»dd ^LCD ^LCD 3.0/v YDD 6.5 Input "H"-Level ltage IH(1) m ' 7 W S X 6.5 Input "L"-Level ltage IL(1) " // ' 3 DD Input "H"-Level ltage IH(2) Sl»H,SH6 [Output OFF (DSP 1, 0.7DI} DSP2-used mde) // JI&, Input "L n -Level ltage IL(2) " -K ^3Dn// input tt H B -Level ltage IH(3) CEPCLK,DATA 0. 8t»n. ' 6.5 Input "L"-Level ltage IL(3) " 0.2i, DD Recmmended External OSC khm v Resistance Recmmended External OSC m PF Capaltane OSC Guaranteed Range OSC OSC khz "L"-Level Clck Pulse CLK "AL / Width "H"-Level Clck Pulse Oi 25 16H Width Setup Time "sup Data Hld Time Serial Data Pulse Width t1 t2 B t. CLK,DATA ti ce.bata CE, CLK * 25 0* use 1 use Electrical Characteristics under /".. "Pin Input "H"-Level ITHf - v t=s*5 Current \, IKH Input "L"-Level ^ilo) vjfdv Current / Input " H" -Leve 1 Jj^ ( Cu rren t //' : Input n L n -Level//iILfyp... v^v Current /./ sffv.* Input * H n -Leyil Current // M DD Input n L"-Level vi=v Current / "" Output "H- Levil 1) t S53 I=-10uA ltage /'/ Output " L - i i ) " I=10uA ltage tyfyput "^Jkyel Yfl(2) C0M1 tc0m2 I=-100uA Cnditins mln DD-1.0 vlcd- ' 6 typ max unit 5 ua 5 ua 10 ua 10 ua 10 ua 10 ua 1.0 ; Output ve 1/ 0L(2) ltage I=100uA 0.6 Cntinued n next page. N /9

3 Cntinued frm preceding page, Center Level ltage 1st Step Lighting ltage 'MID MID IC7582,7582E,7582W Pin it LCD=6.5, I=*100uA W3.0, IO=2100UA min 2.65 typ t»5 max unit S45,S47 0,07 D D 0.1 D D O.T3 D D n 0.17 jjjj 0. 2f W 0.23% 2nd «A2 tt 3rd 0-27dd 0.3^^33^/ IT 1th I >3 0.37dd O.HDI) 0.43dd 5th tl 0.if7DD O.5jj0 0.53DD,A5 Step ltage Diff. IT gtep See Fig*1 : vvvyvpp.9v nn.itrm v OSC Frequency fq3c 08C R=5Ikhms,C=6g0pF MQ EB khz Supply Current 1 ma Hysteresis ltage Jf. 2 ma cfe^lk.data D D=5 Fin Assignment 31 Siiiis iiiiigiiilii nmnnnnnnnnn nnnn SI C. M W5SS8 $ ) SO49 S 2 C 1 4B 2 S3 C s* c 3 55 C 5 $43 56 C 6 / d S? c 7 LC7582 / / «se C LC7582E S9 C / si&c 10 LC7582W % sn c \\ SI 2 c 12 Si 3 dl3 SI 4 S34 /.. SI 5 S33.// SI 6 17 \ &2$2627 & S32 31 r rjiyttdtttin u u un uy IT R Fig.rt step, ltage Difference / In^liti;ylt n S45(AD2),S47(AD1) siep elap st ep st «p al ep Blck Diagram i n ^ Q 0 10 J!' f- - ' p ~ ^ % _* 3 < < < < OO Q Q ;.,COMMOW DRIER. LATCK1 A. DRIER (1 56t*ts) LATCH2 ADRIER (67~1l2b.u) sc - CLOCK ADC ADC im - SHIFTREGISTOR (56 Ms) nc - S47 (Aftl) -O ^S(ALD 6 8 d O ft N /9

4 Pin Descriptin. SI t. S^6(DSP1),SM(DSP2). Sn(AD1)fSH5(AD2). SM8(DSP0UT) SH9 t S53(AD01t5). COM 1,2 : Sip. CE,CU,DATA *ss. INH. OPEN Segment utput pin Segment utput r DSP input pin Segment utput r AD input pin Segment utput r DSP utut pin Segment utput r AD utput pin // Cmmn utput pin <C0M1 nly is npfi fg* and in this case COM2 is pen.) // it, LCD bias vltage setting pin // ^ // OSC pin // JP 1 ' ^ // Input pin fr serial data tr^ri^fer 1 // Pwer supply pin /'/ Display blanking input pin (Available f/ utput driver nly. Therefre, pan be als transferred during unligbting/) v N nnetin Data Transfer Mde. 1/1duty Transfer directin {56 bite) Dl 02 D3 04 D OB 047 D4& 7, D50 ^52 D53 Op D 0 1/2duty (When the number Jîspli^^ nt exceed 52, transfer data is 56 bits lpl^fe* T^&iisf&r mtt is the same as fr 1/1 duty. Data f D5*J t D/p{> nly c^rife^t be changed.) Transfer directin (ll2,mis) 01 D2 D ; 07 DB. 049 D50 D D53 D D ? OSS'- m D6U D D106 X X t " / /" D5 3 > D106: Dunry bit (dn't care) D1 t D5a. : Dlaplay data (1/lduty) Lighted at "1" D1 t : Mspiîy: data (i/2duty) Unlighted at «0" (Nêj Wheft! the AD, DSP functins are selected: D53 Dummy bit (dn't care) D& t D106 Dummy bit (dn't are) DP ibirive 'ffibde select bit ' ^ 1/2duty at >. 1/Idtity at tt 0 n DQ ' ' : AD, DSP functin select bit AD, DSP functin at n 1 n..'../segment utput at "0 X "x/s Dn*t care (Nte) When the AD, DSP functins selected are nt used t fix the AD1,AD2,DSP1,DSP2 pins at DD r ss. N /9

5 Sample Transfers. 1/1 duty D53 0 O 0, 1/2 duty and 52 segments r less D1 02 D3. 1/2 duty and 52 segments r mre D 0 ^ys // D1 I 02 ID3 I D52 D53 1 D D56 D5? &106 // r X 1 (Nte) 1/2 duty and 52 segments r less d nt allw Jrarisfer shm belw. D54 D D106 X X 1 Serial Data. 1/1 duty (56bits). t? CE - CLK - DATA - D1 \r~r D2 / j <i X * tl Isupt Uu0 i-'jflh Internal LATCH1" J -,.i_r u. 1/2 duty (112bits) f 14 CE : CLK DATA "y- f D1 Atl W j ^ f ^ u / Z j "L Dn 1 u 054 Dh L M - Outjptit Wavefrms x X 512 '(Hz} v / C0M1 S1 $53 ri Unsighted tine Lighted tine ^ u* O l O N /9

6 1/2 duty C0M1 tcd 1 jlgo v COM2 31 t 552 utputs fr segments n C0M1 side being lighted fpk 512 (HZ) ;'lc\ v LCD S1 t S52 utputs fr segments n COM2 aide being lighted Q / SI t S52 utputs fr segments n C0M1, COM2 sides being lighted. LCO O SI t S52 utputs fr segments n C0M1, COMZ sides being uniighted sip m p m r lc O Sample Display Stati drive (1/1duty) {AD, A Js (Up t 53 segments usable) 0) (?) p / 5) ^ ^ ^ ^ LW / LJ: STERE^/MEMgg^ AuffrlftllNE /'/ u Nte: O : Number f segments 1/2duty If %,, Jt /segments-used appliatin <Up t 104 segments CD 0 / q n n Ammtz «j i j 0 O O O CO MHZ kh2 A- CD CH MEMO 0JSP1 DISP2 Q rwd. AMS P n U BC NOR 9 'J' N /9

7 Sa*ple Applicatin Circuit 1 660P Frm ntrller W -AW- 51k sc 5 DD JKFR UCD -T** < T j vss I CE I CLK I DATA LC7582 IC7582E IC7582W Savple Applicatin Circuit 2 6B0P HI Frm cntrller -v.l. I.isSi 'n'lfl'l'yi I j$s5 CE CLK r.;: EMTA LC7#82 L Z582E 1UE7582W Nte) The internal display data is indeterminate immediately after DD rise. If k^t lighted as it is, the display will have n melting. %The isplsy/is frced t be unlighted when the INH is at n L n ^lyvel^v'd^n^ re 4^se ("H") until the transfer f display data frm / 'iie incmpleted. N /9

8 LC7582,7582E,7582W Crrespndence between Transfer (External Input) Data and Output Pin (Nte) C0M1 nly is used at 1/1 duty. S47 04? J/ ^AROl/ *AR03, SKAR04 *AR05 D94 S*ARI 096 SKDSP01 //D97 *DSP02 D98 *AR01 O D99 jkalo! D100 *AR02 D101 *AL02 O DW2 5KAR03 D103 *AL03 O D104 *AR04 O D105 *AL04 Alwtya lighting &AR05 Always lighting *AL05 Nte DSP! DSPOt. DSP2, DSP02. AHI : External display input data name. The utput is DSP01. : External display utput data name. The input is DSP1. : External display input data name, The utut is DSP02. r External display utput data name. The input is DSP2. : AD cnverter input data name. The utput is AK01 t 5. AR01 t 5 : AD cnverter utput data name. The input is AHI. ALI : AD cnverter input data name. The utput is AL01 t 5. AL01 t 5 : AD cnverter utput data name. The input is ALI. H /9

9 LC7582,7582E,7582W OSC Frequency When determining the OSC frequency, see belw. Fig. 1 OSC Frequency at OSC Pin vs. CR 150 fsc w cr R-3OH0 Cnst.. M X M b ' " 4 >» a > D C w 25 / T- Fig Prduct f ^âtanm^^ CîtftftîpCR x 10~ 5 ae OSC Frequency at OSC Pin vsv ^nfr 10 m rse - vp 1 H Si fsc " T a 1 1 rcr 1 i\ j " S4C.100 a 0) 50 a> u s CR-3.0X10^. (sc) // " ie a ) 40 t*4 0X1 0-5 &OC 6 6X1 O -5 sec 8 20 vc -5 R«30kn cnst Ambient Temperature,Ta - C ^terny /resistr value 10khms t 100khms (carbn) Recê^dcapacitr value 330pF t 3300pF // 330pF t 820pF (ceramic, temperature cefficient: 0) "X,/ 1000pF t 3300pF (plyester, temperature cefficient: plus) 60 Inftrntii* (ir>c:hid«%8 c»emi trtd c»cml r»r«mi9rs) heidit 4 fr extmpt n: >1 ** n <>' vlume piducin SANYO beeves nffm«in her«r» «accu<«le ccabfe. bul 00 fuirtruaft m»dfl * rripl«d regntctaf il» uie <y 4ri/ «r»t« pitfiterctuit prjieriy njl«hof lher f third pjri* N /9

STK4036X AF Power Amplifier (Split Power Supply) (50W min, THD = 0.008%)

STK4036X AF Power Amplifier (Split Power Supply) (50W min, THD = 0.008%) Ordering number: EN 668D Thick Film Hybrid C STK36X AF Pwer Amplifier (Split Pwer Supply) (50W min, THD = 0.008%) Features Small-sized package permitting audi sets t be made slimmer The STK28X series are