TA7359P TOSHIBA | Alldatasheet

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TOSHIBA. ELECTRONIC Oe D 909724? OO17205 7 I P= OUS7247 TOSHIBA. ELECTRONIC - O2— 17205 Db. mem \\ ..TA7359P \\\\\\ yee ol AUDIO DUAL PREAMPLIFIER. Unit in ea The TA7359P and TA7727P are dual low noise pre 230 MAX CLO amplifier improved on operational amplifier a (4558 type) for consumer applications. 3 E! . 3 . Wide Operating Supply Voltage Range ‘ + Voc, Vgpstl, 5V~ £18. 0V | astais 2542025 « Low Noise, Low Distortion a 12+025 O25+015 + Vyl=14V ems (Typ-) a. (Rg=2.2kN, NAB, f=1kHz, Gy=40dB ) iS THD=0.005%, (VouT=2.0Vrms) I Fy cd . . The Recommended Closed Loop Voltage Gain in More Lead pitch is 254 and tolerance is £025 againet theoretical center of Than 20dB. each lead that is obtained on the . . basis of No.1 lead. . Unit in mm . 8 5 MAXIMUM RATINGS (Ta=25°C) Ey 41QOMAX 2624025 1 . Power Dissipation [%ee2 [| 2 | 750° | aw | Ei 8 rc) Operating Temperature -25~75 4 j Note 1 TA7359P : Derated above Ta=25°C in the - a astais O~ 1s i : | 7 Proportion of 6mil/°C. 208$0.25 12s015 || azs*8ds : Note 2 TA7727P : Derated above Ta=25°C in the a ‘ 4 Load pitch ie 2 64 and tol 4 each lead that ie obtained on the baoie of No.1 end No.8 londa, === TOSHIBA 222523 ee —362—- ’

TOSHIBA, ELECTRONIC G2 D )s097247 co1zzon 9 9097247 TOSHIBA. ELECTRONIC ~ ~ _S2E 17206 Di. ¥ : i T-74-05-01 ELECTRICAL CHARACTERISTICS j (Unless otherwise specified, Vcc=4.5V, Vge=-4.5V, f=lkHz, Ta=25°C) “ TEST [—cameransmxe [so [Se] tse comion | m| res| mr cuir [quiescent current | tcog | 1 | voy | = | 2-7 | 0 | ma | Rg=2.2k0, NAB, Equivalent Input Noise Voltage vr 1 | Gy=40aB, 1.0 Wrens BW=20H2~30kHz Joven Loop Voitage Gain | Gyo | 1 | Vourn2.0vrms | 75 | 85 | - | ax | [Total Harmonic Distortion | tu | 2 | Vourm2.0Vrms | -_[0.005[0.01 |_| [Maximum Output Voltage | Vow | 1 | tup-0.5z | 2.0 | 2.7 | - | Viens Channel Cross Talk c.t. | 1 | Ren?-2ko 76 Vout=2:0Vrms . . [input Bias current | tap | = [ = | = foes | - [a | ‘DC CHARACTERISTICS (Vec=4.5V, Vege-4.5V, Rg=2,2k0, Terminal Voltage at No Signal) (Unit in mV) [rare Ts [5 8 ven Ps [5 [as [vee J : i ee eer eee AUDIO LINEAR IC== —363— . : : |

TOSHIBA, ELECTRONIC G2 »D 9097247 0017207 oO . "5097247 TOSHIBA. ELECTRONIC. 03E 47207 p> Jest : TA7727P _— TEST CIRCUIT 1 ° 1 SAF ® o—= H+ . . INPUT A vo. be 104F ssid Bh © Jo aa%s ab | ox aoisur? & Qo ° nore out al, 8 souswaone ts . sy gle , 8sur ners oP . ) G tye 5 i g¢ og & ® oo] abur [a ourrur » ‘a 3 al 3 3 Dat pena SC ss S|. 5 . Tog | el]. Sh oF SH, 8%, , * 1 PIN, 9 PIN Q taxssov/tarvane === TOSHIBA 25sec ee eee : -34-

TOSHIBA. ELECTRONIC O2 D P)sos7e47 oorr2zoa 2 wer 9097247 TOSHIBA. ELECTRONIC ee O2E 17308 T-74-05-01 EQUIVALENT CIRCUIT : © Yoo et ld . Qa C | CN INGJo cw ay} ar IN (+) © Cs ca Rg sour Qiz Ue 7 © Ver : TAVT27P TA7359P , our a Le] v0 y > woe oT AA ae TOUTES Vee [Ee] [5] rip " BEE * ee E® Sos AUDIO LINEAR IC== 3 —365— : 7

TOSHIBA, ELECTRONIC O2 D Jsosze4? 0037205 4 I. ;

5097247 TOSHIBA, ELECTRONIC = O2E 17209 OD

——aiiaEanlages = Gen pe wel ggg TR Se “TA7359P f F.7A.NELAL TA7727P T-74-08-01 Fy Gyo -—f ~% Gy t 160 8 rr ooo. 2 ol OIC eo ICT 71 Yoo= 48v & Coe ICCC ver=-+80 seo COI ei] So MCT vyy= 0800 5 a | | i TT TT ra 250 2 ol LC & of 7 eee SI Ci a = oof LUI TRE 5 sof iS Cn =H 2 OI ON Ce BCH HMI = I i BSCS 8 “Oncor oo go CE Ir & soll Cc rn 6 oo é 8 “Coo Fe eg en a EC = HCH

8 Ci Fe a

. FREQUENCY f¢ (Hz) FREQUENCY f (kHz) mm Vur — Rg 3 u Vou — Voc, Ven —. 8 SOI veo=sev E “Pesnee EEE i g ‘ | ee S Mpmesoss Peery ee 8 FAR Pa a2 FHT EE a aa = SCCOCCCeCceccr eee gS CUM CUI ir |g Coe ee 3 as AHR AHHH FH ACCC ee a mal 5 alt bet & ol TT TT Tg (eee eee a wD 100 300 ak 3k 10k «S0k O +2 +4 +6 +8 +10412 + +16 +18 . SIGNAL SOURCE RESISTANCE Rg (Q) SUPPLY VOLTAGE Vog: Veg (¥) o.t%. -—f gfe, Aa SF vee=-e8v CTI 8 sof TI I A : Cone er . 4 go CII CT et | 8 °C CIP eet . . g oA LOI CTT er iii 2 °C ee 8 oar CTT oo 1] a OY Se oo LISS ea ee at = cea o aR! COT TT Pn aS a a a CC FREQUENCY f (kHz) = TOSHIBA ==se= te . —366—

TOSHIBA. ELECTRONIC O2 D Psos72u7 o017210 0 L 7 ons TA7359P_- . TA7727P T-74-05-01 , 5 Iocq, Yom, 0-7. — Ta “COE on fe tt TET tt ie Lae ee LE TT TT veur=tcvemn | * ; g mbeas : 3 tt we be “eo a. || Ett rrr | | Peseeecaeeneh ge MPA Pee a fe tT ETT TL Tt tt a ge LETT Try tty y's Litt tr t tt ty 20 oO 9) 40 60 80 . AMBIENT TEMPERATURE Ta (T) APPLICATION . Voo', - o Vep €9) SHH hase t= oon 77 g | 3 (s) 104F , eeu —aoleaF g “Le FS . Ee: pire tee AUDIO LINEAR Ic== —367— - : ,