TA8189N | DigiCamel IC Datasheet

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TA8189N TOSHIBA | Alldatasheet

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TOSHIBA BIPOLAR LINEAR INTEGRATED CIRCUIT SILICON MONOLITHIC The TA8189N is a Quad pre amplifier designed for use in record/play back amplifier. It is suitable for double cassette tape recorder. FEATURES LQ my arr ery @ Play back Amp i | « Built in input select switch. e Built in equalizer control switch. « Mixing output, for music selection. SDIP24-P-300-1.78 | Weight : 1.2g (Typ.) @ Recording Amp ¢ Built in ALC detector circuit. © Operating supply voltage range : VCC (opr) =4.0~13.5V (Ta = 25°C) 961001EBA2 ©@ TOSHIBA is continually working to improve the quality and the reliability of its products, Nevertheless, semiconductor devices in general can malfunction or fall due to thei inherent electrical sensitivity and, vulnerability to physical stres. itis the responsibilty of the buyer, when utlizing TOSHIBA products, to observe standards of safety, and to avoid situations in which a malfunction or failure of a TOSHIBA product could cause loss of human life, bodily injury or damage to property. In developing your designs, please ensure that TOSHIBA products are used within specified operating ranges as set forth in the most recent products specifications. Also, please keep in mind the precautions and conditions set forth in the TOSHIBA Semiconductor Reliability Handbook. @ The products described in this document are subject to foreign exchange and foreign trade control laws. @ The information contained herein is presented only as a guide for the applications ‘of our products. No responsibility is assumed by TOSHIBA CORPORATION for any infringements of intellectual property or other rights of the third parties which may result from its use. No license is granted by implication or otherwise under any intellectual property or other rights of TOSHIBA CORPORATION or others e The information contained herein is subject to change without notice. 1997-07-07 1/14

PRE OUT. (*) TAPE A/TAPE B REC OUT cha © = 1 © ch2 * Tre ' OVcc ‘ j 4 Go 4 - Poy As T op Gyo g \\ Sv tae our t : out | out, *) Lvec Lee OUT NF ’ 1 G2) Q)—LI (1 (9K) {5 REIN cnsiady wa nec IN +n - (PLAY REQ) } Ki ‘o) JO REC IN ° cha PRE IN A ? o~o ? ch2/A O cel 24 5 = qt pS (Play omy 2 2 rt ~ chi/A O NAGY eno (PLAY omy b a> <~ °° REC PRE IN (PLAY REC) t on eo) O—-—O—-O-O-O-O > NF eval] pre | mix [ono [Mw | REC NF OUT | OUT | OUT. OUT Vec 60» \\fv TN, ov J Sv + + PRE OUT ; REC OUT chi a+ O cm 1997-07-07 2/14

5 PRE OUT (Ch1) ‘J

Play back Amp output G0) PRE OUT (Ch2) 4 ® GND Voc > 3 MIX OUT Mixing output &) © GND po? GND GND Vee METAL/ NORMAL Change over switch METAL AMP sw for metal mode and : ® normal mode.

77 GND

REC OUT (Ch1) L gd ©) Recording Amp output Sg ©) g

16 REC OUT (Ch2) ] Rg

REC NF (Ch1) 4 Recording Amp NF REC NF 8 REC NF (Ch2) @ 2002 REC IN (Ch1) Gx) Recording Amp input REC IN (| REC IN (Ch2) ° cn a Vee ®D REC OUT pet Automatic level 13 ALC T.C Control (ALC) time constant terminal @ NF Charge, A circuit ALC Tr GND ec NF Charge Circuit 7 CG Det. NF charge up circuit switching terminal GND 1997-07-07 4/14

19 TAPE A/TAPE B Play back AMP input

sw selector [YY \\ ® TAPE A TAPE B Reg Reg GND APPLICATION INFORMATION AND APPLICATION METHOD 1. Input level of play amp. In case that input voltage (Vin >0.0245V;ms (-30dBm)) is applied to A-Head and B-Head at same time on a set, use A-Head for reproducing only and, B-Head for recording or reproducing. In case that the over-voltage is applied to A-Head and B-Head at same time, the Transistor Q3, Qa are made a saturation condition and NF condenser is discharged by Base-current of Q3, Qq and the output DC voltage of pin 3/22 are raised. In case of the high input, use B-Head, because of building in the diode against saturation on Qq. 3VBE B 3 R & o Q3 @ Qa S aueao | /— \\ # \\ 3 HEA (Ke He) 2. Power source line In case of including the Ripple on the power source line, stabilize by using a transistor as following figure. Power Source Line co Power Supply Line (B pin) 1997-07-07 5/14

MAXIMUM RATINGS (Ta = 25°C) CHARACTERISTIC SYMBOL RATING UNIT Supply Voltage [vec] 5 | v_ Pp (Note) | 1200 | mw | Operating Temperature -20~75 =55=150 (Note) Derated above Ta=25°C in the proportion of 9.6mW/°C. ELECTRICAL CHARACTERISTICS (Unless otherwise specified, Vcc =6V, f= 1kHz, Ta =25°C) TEST CHARACTERISTIC SYMBOL TEST CONDITION van | re, |x UNIT CUIT [Quiescent Current | Tecq | — [METAL MODE, Vin=0 L= [20 | me | Output Noise NORMAL MODE, Rg =2.2kQ, Volts ° Vno NAB EQ, BW =20Hz~20kHz, 200 1Nrms

9 Gy =40dB

Total Harmonic THD Vout =0.2Vrms, f = 1kHz % Distortion Normal mode Maximum Output v, THD = 1.0%, Ry = 10kQ, 10 v, Voltage om f=1kHz, NORMAL MODE . rms . |Open Loop Voltage f=1kHz, RL = 10kQ, 70 £ | Gain Vin = 13.84V (-95dBm) < Vout =0.775Vrms (OdBm), 3 Cross Talk C.T. (Ch) f=1kHz, Rg =2.2k0, NORMAL ° MODE x) Vout =0.775Vrms (OdBm), * one ae 8 C.T. (IN) f=1kHz, Rg =2.2k0, NORMAL MODE : a Vripple = 0.775Vrms (0dBm), Ripple Rejection fripple = 100Hz, Rg = 2.2k, Ratio ripple 9 NORMAL MODE Vin =7-75MVrms (-40dBm), Voltage Gain f=1kHz, RL =10kQ, NORMAL NAB Pre Am; f= 1kHz, Rec a cr C.T.(P/R) Vout (PRE) =0.775Vrms (0dBm), -53 PS NORMAL (PRE) Rec Am f=1kHz, spre na cr C.T.(R/P) Vout (REC) =0.775Vrms (OdBm), -76 PT NORMAL (PRE) 1997-07-07 6/14

CHARACTERISTIC SYMBOL | ciR- TEST CONDITION Typ. | MAX. | UNIT CuIT Output Noise Rg =2.2kQ, BW =20Hz~20kHz, Voltage Yno |= | ALC OFF Gy =60dB 135 | 2.7 | mv Total Harmonic Vout =9-5Vrms, f= 1kHz, 9 Distortion THD | - | ALC OFF Ri = 10kQ 0.37 | 10 | % Maximum Output V, THD =1%, RL =10kQ, f= 1kHz, 15 V Voltage om ALC OFF . rms Open Loop Voltage f=1kHz, RL = 10kQ, ALC OFF, 108 Gain Vin =3.162Vrms (- 110dBV) [Alc Range | R(ALC) | — [308 up, f= 1kH2, dual input_| — | 52] — | 2 | ; Vin =0.0775Vrms (-20dBm), foal tion ace) THD (ALC) f=1kHz 0.48 % Fa dual input, Rp = 10kQ & Vin =0.0775Vrms (—20dBm), [ALC Balance B(ALC) | = [cin input, Ri = 10kO, f= 1kHz 2 3 Vin =0.0775Vrms (- 20dBm), § JALC Level V(ALC) | - | fa 1kHz, RL = 10kQ 0.75 | 1.0 | 1.2 | Vrms & [Ripple Rejection Vripple = 0.775Vrms (OdBm), Ratio #=100Hz, Rg =2.2k0, : f= 1kHz (FLAT), RL = 10kQ, Vout =0.775Vrms (0dBm), Cross Talk f=1kHz, Rg=2.2k0 Rg (ALC OFF) CT. (ch) ALC OFF, Vin = 1MVrms (- 60dBV) Vout =0.775Vrms (0dBm), f=1kHz, Rg =2.2kQ, 1 Rg . _ Cross Talk (ALC ON) | C.T. (ALC) ALC ON, 54 Vin =0.0775Vrms (-20dBm) 1997-07-07 7/14

PRE OUT 33 uF (*) TAPE A/TAPE 8 REC OUT ch2 © S ae oe O ch2 g calor g s orgy 8m} * 3 ~ ovec ‘ee % ee |e |g ite SF SoA s = 38 22H | goKo . PGy a fo Ap S se’ f “3p 3 Go. \\ov sy]! 180k a Sf fee NF ourbour Lh ®) Lvce hes Lour NF stots Bs PRE IN chi, REC 7 ch2/B O 3) IN 12375 240 euay req 1k ] GaN O REC IN \\ ° = P ch2 PRE IN ? so a ? ch2/A O eth) =| |slf|s ans < (PLAY ONLY) @ 1kQ. SF lS PRE IN cma a chiA O Oo} GND (lay omy 1kQ J @ < 7” REC PRE IN 3.3uF 7 chia © Cnt 18) <i Gy te Eo nec IN (PLAY REC) 2 1k &: echt Ne eral] pre | mix [anor [wn | rec NE regKa | OUT OUT, [OUT OUT B92 209k 3 ve Gio» \\Su = 33 Torn |. oS So yu s Fe a en A Fe oS & ev Sbds + ob als BH, FS Coe a Rs eT |e ey 8 PRE OUT REC OUT cht © =a O ch g 33uF S. g Fs 1997-07-07 8/14

aa aa Iccq, Vout - Vcc 20 Vom - Vcc Pa | Foo wt EEE eCEEEPerr er ee TT TTT TTT TTT Tye yy a - SSeS S wt ad 2 JE LTT TTT] LTT TTT TTT tt yet ty EMS |rec ame Zyl Sa TPT = Cee =I Ber © eee PT 5 § CCC g at Set HH HH 7 Cee 8 8b 22sec eon © akg oa CECE BOC he EEE a“ 2 “CT recov | TT eta POP] 2 | 3... BO aroun ee oo On Bg LAGE | [mx our fount wn 1] Bot 5 rot HET tone our oo +++] 2 SCC g re CTI T [ercour oo = fl tiy te 5 5 URE FEET Ee | 2 TT rh So 2F 6 12 a: 2 MIX OUT (SINGLE IN) FHP) bP smoreeee 8 08 NBiceg (METAL) Ss 04 V en (eee! oon Cee oa COA FEPE Pere errr ob CLM] (EET J 0 2 4 6 8 10 12 14 «16 0 2 4 6 8 10 12 14 16 SUPPLY VOLTAGE Vcc (V) SUPPLY VOLTAGE Vcc (V) ; THD - Vout (PRE AMP) 5 THD - Vout (PRE AMP) LEU TJ LT Ty LU IIIIE | LITT |“ AE EER Rea ERR etl o os a | ra) 0.5] | = | = | r oat FUN ETT r ost LE PT) 3 howe NA A a LUTTIN EE a TL ee & ot NAA Lt Boao kHz NN pp BOMBED] 8 BRN g Pe NSN ARE yg ft as eels 2 os} NS 2 0.05) tke NON g SNARES g EE SON a | = coos} HHI INA z 03} INNER

3 EE | 3 a NS

5 co LUI TEE LTT SHIM TNE CLIT F 0.01 ee 0.0 ee | eee | oooh eek Eb stall cosh ed ob PEE a a a ooo3L LLU TTT PT ooosL LL 1 Titi TT ri) (iho 0.1 03 1 3 10 (it 01 03 1 3 10 OUTPUT VOLTAGE Vout (Vrms) OUTPUT VOLTAGE Vout (Vrms) 1997-07-07 9/14

P) = Yo seat = Vou == HD Soret i= — Sa : [| [ is N ania tT | cio : = HA RK il oun g Bann Sti 4. (mi — IAL NK ne [- = Vout == NoRM 2 Ht aNaie FE THD ==. JAL IN FER NA — =e CI 3 meno “Wit oe i ze , ps i Eee oT || g Sci Nx === | . Fea HH Y__ : HH =< il s ff — ; : : aos it al —— E: \\ = — At tT iim FH Seer ai Fa Sen : 2 5 ae nt [| § ‘a a 3 Lill Ht & ar .

2 SS Y i i | :

Fa im [| "| : 3 6 Fra im 7. | ! 3 ° F444 imal i Y/ Str} . ; | & EH l| 0 ou - _ | é wh N A —= =] g . rot at H = 3 a ll A EEE — [Ji] HH = 2 = TI mt HH c= : Fa aa MM TT Ht Hr = 3 i Fa kee NI Sesriii 120-7] TT HH oat = 10 ea === Th et HH iat : = Ch [-f | nce rs = 4 | Se cr ) WHT oF iS sti = 4 cHtt—t 0: (ems) Bg, anil TT CT Po ‘a il 5 "Eee it 8 Li pa mutt s ce ft

2 FAS 04 E Vout MP) < 100-7) ia im Ht PS ie :

— TAG CAI Pail tH ot Se 4 7 vou (RE ans i cot EH Bai : o0sS yTPUT Vin kHz 6 90-Fr} | of mu at : 0. ou = Vint fel inn | iat HH iS : THD === AL IN 3 wo Pee Vout: SEES bu é Cth en oot tee . === ON a rit [T oa Hf : : a [1 Na Pa 70TH} + Ht Eee : === oa 8 cit tT iat = HH He : Seenense V, < aa Hi-H HH ra | SESSScS {| | | 5 so | in HH Eee === Et | | 4 3 HHH EHH St z a EERE LT Your Ay 2 Hf | oe iS z (FEE [| f==== : “Hira | LAE Lt | = == $ Ht a Bo —— HD + [tf g ob = HH aon na Seen SH ortt sii i sf . FE E= ES ve | N : H :

3 ERT g emis von vi -

: a 3 : ) . (Mi 27: 148m se PAA || [| -f a x 1

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32 TZ a Seneae eo wf oe HH a :

5S 7 [ | SESElE m2 rt Pole Ho nee 3 rs anese aT) H rol i} ttt = ES 2e ee 8) oh cd iS a E< === rt ( Th SN {Houat w | oo i EF Ss=====- cH g Sg & 8 $50 a0 UT VOI AM mVems ~ H ct ~ SY 4 — : Foo 80 INP PRE 7.75 rm 5 sol oN st = i = fi node. i g Mt [I HA t : : - FT Vin = 40 I LI vt H : : , Sy HH 7 Set 2 sit aia ee | ——— ; cara i lf Ha cel] 8 CH it ue | = a eeu < 20H I 3k os = eee 3 emer 1k (2) oped Sth | = : SN sen LE : = sor ON, imece=e in i! s Ch [I [DS SS Ge = i | oe af LS TTS = 1 5 soft ioc wef Si é Fo} = Ht : : i itt im Mt [— ra i= : :

2 HEH hd aH |

Fa an Hit} Ht a : & 30-7 ce oo | w mt HH = : : | : ors ari F Hin Hr f si : “EE as — | = . FREQUE!

Gy - f (REC AMP) RR. - f (PRE AMP) Serr rn s Totty 0 HE EE vem 22g Sy CMI TT Meippte =0.775Vrms =e “OOo Coco (68m) 3 Co On oo So aga 2.2k0. > ET SNE Sg (Re 2 cso NIT PI Tt Cosson & SCN or oo

2 A I So NO

& SC 2 “CTO 8st eect g g \\ oe a 3 —eof ONT ei g A i CO SS ee Tl so 2 Ao Conon eC re I = go DIMM 30 100 300 tk 3k 10k = 30k 100k 30 100 = 300 1k 3k 10k = 30k 100k FREQUENCY f (Hz) FREQUENCY f (Hz) RR. - f (REC AMP) C1. - f (PRE AMP) 0 0) s Wot =O77 ooo = _ yo LMI TTT] Ra =2 240. S _o HH I TT rg = 22k Og a = OCT OTT voamat © ao Sy ag CH

2 OCI on en S 3c Ci or oo

S _ oT SSI A x ao

2 SC Pre 2 SN

ee 0 oS) Fang EL Coy = eo LI = eo COMIC 30 100 = 300 tk 3k 10k 30k = 100k 30 100 300 1k 3k 10k = 30k = 100k FREQUENCY f (Hz) FREQUENCY f (Hz) CT. (A/B) - f (PRE AMP) CT. - f (REC AMP) Co oarsv, CT cozy, yo TT TTT] Vout =0.775Vems — oT TTT Vout =0.775Vems Cn (dam) 0 a (0dam) S _o I ag e2.axa Boo HN TI TTT ag 222K = CTI I To vera SC TT TT ee on = ot nr ee 0 SC i ro 6 Cr Tn or Sg ao § Co 2 oor on 2 so CI Co Fee Pees g SE el 8 eo I Co 8 _of tit i & CE ert § Crt CC Co a eee ee ao eee Co Coy = eq LO = eq LOC) 30 100 = 300 tk 3k 10k 30k = 100k 36 100 = 300 1k 3k 10k = 30k = 100k FREQUENCY f (Hz) FREQUENCY f (Hz) 1997-07-07 11/14

V(ALC), THD - Ta (REC AMP) Vom - Ta 2.0) 2.0) PTT TT TTT TTY vin20.0775Vims CTT TTT TTT penne ve ETT ETT ET | -2odem ae NGSe eee CTT TTT TTT] coat iy HRN ene Lc OFF

2 ALC ON = SAT TT

= § NO oo Oe ~ wet NIT TT tt EN Ee ve eve EE & IH] |] a oe 8 wet ee oe ee 5 Sees Seeeee 8S of LL TTT IT TTT TT TY 2 of LITT T TTT | OYE 7 [INSET 8 LLP TTT re] ES) ef ie Py oe eee zo LTT TP ere eT TT a eee eg of LTT TTT | Pee ry oe PT Tyr yy yyy yy Tr) TTT TTT yyy ry yr yy ofp tT TT TTT rT tt tt op TT TT TTT TTT TT Tt EEE EEE EEE EH EE] EERE EE EERE EHH] om -40 -20 0 20 40 60 80 = 100 86 -40 -20 0 20 40 «60 80 = 100 AMBIENT TEMPERATURE Ta (°C) AMBIENT TEMPERATURE Ta (°C) Iccq - Ta [IT TTT TTT ty. oH METAL MODE PTT TTT rT yy] itt TPT tT TT oe ee a oe See , PON eee § J PPP EN ET © EEE ESN TTT ¢ oo PPP PEA ee oe a oe eee ee On eee oe eee & TITTTT TT TT errr rte] alt tt tt tT TT TTT Tyr rT ryt yr yey ttt TT rT yt yt ry yey TTT TTT TPT Tyrer ee) oLLTTT TTT iT iti ty) -60 -40 -20 0 20 40 60 80 = 100 AMBIENT TEMPERATURE Ta (°C) 1997-07-07 12/14

y z ‘ g2 7 3 a 3 ge i tes gs z ey z BS ? a YE ? f [oh E

3 TK g

= = + °-GOSL* « +sdo001 es 4]3d0001 vt “Je a et ** 2 gz z gL #2 x00 zg UAL o—o o-8 5704 2 = x00€ u 26 = Z id 2 2 = | +.-vost @ : . © O— = ve ve el wee 23h 22 wee g sigt g zL As 2 3 on oO : A 790, aan) O22! 'S 25 og | Fah od 53 [ows ows | $3 A 4 #5 [us F 2 © @ 3 2 og o a a2 dz Je & Fs Ps z & Ps +. s [4 g = ay © © diy YOO 5 £ oe sae |g OMe a. a. Sf, a. 4 6g 424 $g 4 g 2 é g 5 23 ESE £SRES EEE Fa z ee Y ie} 4 i 2 % g e Ey e i g j : z ig 2 Z 1997-07-07 13/14

SDIP24-P-300-1.78 Unit : mm 24 13 é Se ee a og g ~2 a | q LICL ttt tttitil o 1 12 22.5MAX. 22.040.2 po | py nnnnn nen WOOO es Q —& ro) So Weight : 1.2g (Typ.) 1997-07-07 14/14

Product Information

TA8189N specifications and overview.

Summary

QUAD PREAMPLIFIER FOR DOUBLE CASSETTE TAPE RECORDER

Description

QUAD PREAMPLIFIER FOR DOUBLE CASSETTE TAPE RECORDER

Source title TA8189N Datasheet(PDF) - Toshiba Semiconductor

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