TB62701N

TB62701N TOSHIBA | Alldatasheet

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TOSHIBA Bi-CMOS INTEGRATED CIRCUIT INTEGRATED CIRCUIT TB62701N TOSHIBA TECHNICAL DATA SILICON MONOLITHIC 16BIT SHIFT REGISTER, LATCH & CONSTANT CURRENT DRIVERS The TB62701N is specifically designed for LED and LED- DISPLAY constant current drivers. This constant current output circuit is able to set up external resister (IQUT=0 to 50mA). _ This IC is monolithic integrated circuit designed to be se 7 used together with Bi-CMOS process. NO ery The devices consist of 16bit Shift Register, Latch, AND- OY LTS \\ GATE and Constant Current Driver.

FEATURES

© OUTPUT CURRENT : Set-up at 0 to 50mA with an - SD1P24-P-300 external resister. Weight : 1.29 (Typ.) @ A LITTLE CHANGE OF OUTPUT CURRENT (Ta=25°C, Vpp =5.0V) A LITTLE CHANGE OUT-GND VOLTAGE lout [ma] £7% 0~s0mA @ 5V CMOS Compatible Input @ PACKAGE : SDIP-24 (SDIP24-P-300) @ MAXIMUM CLOCK FREQUENCY : fmax=2.5MHz (cascade operation, Ta = 25°C) PIN CONNECTION (TOP VIEW) Np 1 24f] Vp SERIAL-IN [J 2 23 f] R-EXT clock 3 22 [] SERIAL-OUT TAT 4 211) ENABLE Ouro 5 20] OUTTS oun Je 19 f] ourTa our 47 18] OuTT3 ours Ys a7 flour oura [] 9 16 f] OuTTT OUTS [} 10 1s f] 0TT0 oure 11 14f] O0TS OUT 12 13) Ours © The information contained herein is presented only as a guide for the applications of our products. No responsibility is assumed by TB62701N -1 TOSHIBA CORPORATION for any Infingements of intelectual property or other rights of the thied partes which may result from Ie use No lense is granted by implication oF otherwise under any Intellectual property or other rights of TOSHIBA CORPORATION or others. [o) 1995 -5-29 © ‘These TOSHIBA product are intended for use In general commerdal applications (office equipment, communication equipment, messring ‘Sues ecraordineiy igh sly andor ela” snd In'Squpeen which may vob Ife treotening occa aplesson nau ut TOSHIBA CORPORATION not limite to such vies at atomic energy contol, aipane of spaceship Instrumentation, traffic sgnas, medal Instrumentation, combustion Contl il types of safety devices, ete TOSHIBA Cannot accept and hereby slams Habilly for any damage which may Ocut in cave the TOStHBA products are used In such equipment or applications without prior consultation with TOSHION.

i st ST_D tars —f> an seriain —[> DQ r DQ a -----—D Q > Le | « Loc | senacour cock —[> ee TIMING DIAGRAM Lea a ee smn PL | PL igh PL i | um jt iii titi 4 ENABLE 1 1 1 i 1 1 1 1 1 om } tf i dt tb bb py toon om | | fiat ff fo fy fon a ec om i fd} det bob tog do don tt a OFF ors | | f fet | ff oN oF TB62701N -2 1995 -5-29 TOSHIBA CORPORATION

INTEGRATED § CIRCUIT TB62701N TOSHIBA TECHNICAL DATA TERMINAL DESCRIPTION | PIN No. | PIN NAME FUNCTION [| 1 [GND __[GND terminal for control logic driver | 2 _|SERIAL-IN _|Serial data input terminal for shift register | 3 | CLOCK Clock input terminal for data shift to up-edge | 4 | LATCH “H” level : data through, “L” level : data hold Supply voltage terminal 5~12 - 13~20 Output terminals H” level output off, “L” level : latch data="H” level then output on, latch data="L” level then output off SERIAL-OUT | Serial data output terminal for shift register

23 R-EXT The register which connects between R-EXT and GND sets the constant

output current. TRUTH TABLE INPUT OUTPUT OUTn (t=n) a Poe ft tn No change | nts | pf eT KT hn FF FF OFF | Ons Pn Na change |_No change _| (Note) Dyp~Dp-15=“H” then OUTn is ON, “L” then OUTn is OFF. EQUIVALENT CIRCUIT OF INPUTS AND OUTPUTS 1, ENABLE terminal 2. LATCH terminal Yoo Yoo ENABLE Tr GND GND 3. CLOCK, SERIAL-IN terminal 4. SERIAL-OUT terminal Yoo Yoo GND GND TB62701N -3 1995 -5-29 TOSHIBA CORPORATION

MAXIMUM RATINGS (Ta = 25°C) CHARACTERISTIC SYMBOL RATING UNIT Supply Voltage Output Voltage -0.5~30 Output Current iour | 50 | mA | Input Voltage -0.4~Vpp + 0.4 GND Terminal Curent | Ignp | 800 mA_| [clock Frequency i tcx_ (| SC [Power Dissipation | Pp | te |W Operating Temperature Storage Temperature | Tag | 55-150 | "e_ | (Note) Ambient temperature delated above 25°C in the proportion of 14.2mW/°C. RECOMMENDED OPERATING CONDITION (Ta = - 40~85°C unless otherwise noted) CHARACTERISTIC SYMBOL TEST CONDITION ] mn. | ve. | max. | UNIT Supply Voltage [vo | —~— A PO] ssl Output Voltage Vour_| SiS — | 20.0 — Output current [~ oyp [ton | Sd | — | 10] ma [to fT Pf 1] finput Votage | NP SCd OT — | vl VY Data Hold Time thodo) | | | — | — | os | Latch Set Up Time [teetupy [300 Pos thoid(y | = t00 | — | = os | i [tweak foo = Or ; [tweoar [= 300 | Latch Pulse Width twat | —~d 300_| [clock Frequency | tex ___| Cascade operation | — | — | 20] maz | [Power Dissipation | Pp | Ta-ase_ SSCP ~ | — Pore] W | TB62701N-4 1995-529 TOSHIBA CORPORATION

ELECTRICAL CHARACTERISTICS (Vpp =5.0V, Ta =25°C unless otherwise noted) TEST [ crmnscrensme | sammoe [BF] resrconomon | ame [ve] mae. | on CUIT Voltage _[*U"Tevel | Vi — | — | Gnd [ — B0%6Vpp Output Leakage _ Output] soy | Yor_| = |lov= +10 [a= ar, Output camemy Ll | = [Vee=07V ]Rexr=5600 [352 | 15 | a77 | weput Cu [tor2 | — |Wce=0-4V | (include sigs) [33.1_| 390 | 443 _| RExT = 5600 Delta | Al $3, $7. Y eta tour] 4!0L1 = | louT=40mA, Vee =0.4V 3.0 o| % Supply Voltage 9 _ 9 Regulation % /VpD RexT = 5600. 18 %IV Reference Voltage | Vref | — |Rext=560, Ta= -a0-e5%C| — [a2e[ — | V| [Pull Up/Down Resister | Rw [| — | = [100 | 200 | 400 | ko | vorer [HOD (oft | — [Rext=OPEN, OUTn=o | — | 04 | 06 | Supply lip (of) 2 | — [Rext=560, OUTn=off [| — | 65 | 100 | TB62701N-5 1995 -5-29 TOSHIBA CORPORATION

SWITCHING CHARACTERISTICS (Ta =25°C unless otherwise noted) CHARACTERISTIC SYMBOL TEST CONDITION | man. | tve. [ max. | UNIT Propagation [eK OUT [=o 00 Delay Time frarerouTa | teLH | — | 130 | 500 | (it to “H") Ten-OUTa | — | 130 | 500 | Propagation [=o s00 Delay Time TATCH-OUTn tpHL | — | 130 | 500 | C"H" to “i” LA EN-OUTn Vpp = 5.0V | — | 130 | 500 | Maximum Clock Frequency | fax (*1) VcE=1.0V [2.0 | — [| 25 | Miz | Minimum Pulse ViH=VDD | — | 45] 80 | width ViL-=GND t= 50] Data Set Up Time fck = 2MHz | — | 17 50 | Data Hold Time thold (D' RexT = 5600, | — | -7| 10 | ae sevens neve [= [70 [200 | Latch Hold Time t[AThold | — | -70| 50 | ns Maximum Clock Rise Time | — | — | 10 | s Maximum Clock Fall Time [—[— | | “ Maximum Output Rise Time | — | 35] 80 | Maximum Output Fall Time [=] «[ «| ™ *1: Cascade operation TB62701N -6 1995 -5-29 TOSHIBA CORPORATION

DC CHARACTERISTIC TEST CIRCUIT ‘oot ool T Vpp DIT O—0 lon ww ; 2 tH fo ww /° QR TB62701N _| =f o—Qima ‘ouTTs[—o Vin © CJseRIAL IN SERIAL OUT[_) re) Vi R-EXT GND ‘ OO leet # AC CHARACTERISTIC TEST CIRCUIT Os q “oe oo vin cvock our @ swemarax | CHENABIE ~TB62701N _; vi Cseriat in seniat ourt > R-EXT GND O Oo ii "l TB62701N-7 1995-5 -29 TOSHIBA CORPORATION

INTEGRATED § CIRCUIT TB62701N TOSHIBA TECHNICAL DATA TIMING WAVE FORM 1. CLOCK-SERIAL OUT, OUTn tr tf tw " [F som || 20% Lock 50% 50% 50% L 10% 10% ‘setup |__thold " Ky \\ DATA 50% 50% L tof on F 30% \\ 90% SERIAL OUT 50% 50% om 1 10% 10% of toLH toHL 2. CLOCK-TATCH H Lock 50% L H DATA L 4 t setup TAT 50% L on om VMK on LATCH DATA="H" 3. ENABLE H ENABLE 50% 50% L on ouTm 50% 50% off tpt tpHL TB62701N -8 1995 -5-29 TOSHIBA CORPORATION

INTEGRATED CIRCUIT TBG62701N TECHNICAL DATA Ta - lout lout - Duty Cycle a a da i a Pe eof a a a es a a | Pa ee = eof 8007 Fon08t9 | Ed Sa eof EEE honor 2 a 5 eee PST] Fag ce a 2 yr Low EEE EE EH ee 20) Vpp=5v ee 20) gy=120%c(maxy § [ ro} Tin 120°C(Maxy FP to] tébit active. = (|) ff tobi active [P11 4 ton2s'c a | ol a ol a 0 30 40 50 60 70 80 90 0 10 20 30 40 50 60 70 80 90 100 Ta (0 Duty Cycle (9%) lout - Duty Cycle lout - Duty Cycle AR a ee | a of 70 ——— oo oo on or | 2 se Ree fezsee poset a a Bt a a a 2 sp a a ET a a a eee eg a a 5 ovo | 2 i a Vpp=5v ee a Voo=5v ee 20] ynr20°c(Mex) [t+] 20) )=120°C (Max) oe rol Tobit active = [ff to] 16bit Active. = [| } ft 4 ol err ee | ol T2=85C a 010 20-30-4050 6070 80 90 100 010 20 30 40 50 60 70 80 90 100 Duty Cycle (%) Duty Cycle (%) Rext - lout 100 , a [rrr o>+ ey eof rr) Yoo et) vce= 0.7 yop —_+- | TTT a a | Pr a z a a a - 50 a a a | 5 a ee ee * a a a 30 | a a 2of a | Fa a a a ee ol 0.1 03 05 1 3 5 10 Rext (Q) TB62701N-9 1995 - 5-29 TOSHIBA CORPORATION

© g $ ty Bc @--@-+-@ reg sin our oe TB62701N or @ R-EXT GND $-OUT CPU oO O O O O ‘ _ cock om OO @ outol_> Cyarca TB62701N ouT7>) CENABLE ouTis{_) lis ommomme TB62701N - 10 1995-5-29 TOSHIBA CORPORATION

INTEGRATED § CIRCUIT TB62701N TOSHIBA TECHNICAL DATA OUTLINE DRAWING SDIP24-P-300 Unit : mm Aooonooonann é ») g =2 6 = ag io “LI CITI COICO CI CI CI a 1 12 22.5MAX 22.040.2 po a dq Pip TTT a] gl —i5 3 Weight : 1.2g (Typ.) TB62701N - 11* 1995 -5-29 TOSHIBA CORPORATION