TA7709P TOSHIBA | Alldatasheet
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TOSHIBA BIPOLAR LINEAR INTEGRATED CIRCUIT SILICON MONOLITHIC TA7709P, TA7709F DUAL PREAMPLIFIERS (3V USE) The TA7709P and TA7709F are dual preamplifier designed TA7709P for use in a playback amplifier of low voltage operating tape recorder. _ It is consist of two channels preamplifier and two ~ ss = ip transistors of collector common grounded. ine N- —~ 7 Y | | They are prepared two type package. yy (FLAT and Dual In-line package) \\ DIP16-P-300-2.54A FEATURES TA7709F (SO) @ High voltage gain at open loop. : Gyo =85aB (Typ.) (Vcc =3V, f= 1kHz) Non-necessary the input coupling condensers. N 5 ae © Operating supply voltage range Er Bb : Vec = 1.6~5V (Ta =25°C) ee @ TA7709F (SO) is standard model of flat package. SSOP16-P-225-1.00A, Weight (Typ) DIP16-P-300-2.54A : 1.00g (Typ. BLOCK DIAGRAM SSOP16-P-225-1.00A _: 0.14g (Typ.) OOuT (L) Ovec Guam] Pre OUT Onc ! eb eB Filter A 3 & cr? Ovmute oS arts) Om-our (Rr) Pre OUT NO 9) OO” OOuT(R) Ae 2610016802 malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical stress. It is the responsibility of the buyer, when utilizing 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 1997-07-07 1/8
- Input signals can be applied between pin® or ® and pin® as common without input coupling capacitors. In case that input signals is applied between pin® or ® and GND terminal, it is necessary that connecting input coupling capacitors, and starting time of amplifiers will increase. 2. Test pind) and @ should not be connected to avoid malfunctions. 3. Ripple rejection characteristics are shown in the attached paper. To keep good rejection ratio, a combination of the TA7709P, TA7709F and the TA7688F is recommendable. In this case, the Vcc of the TA7709P, TA7709F is supplied by Vpf output of the TA7688F. MAXIMUM RATINGS (Ta = 25°C) CHARACTERISTIC SYMBOL RATING Supply Voltage TATTORP issipati Pp (Note 1 Operating Temperature Topr (Note 2)| -25~75 Storage Temperature -55~150 (Note 1) Derated above Ta=25°C in the proportion of 6mW/°C for TA7709P, and of 2.8mW /°C for TA7709F (Note 2) At Ta= -25°C, Vec21.7V ELECTRICAL CHARACTERISTICS (Unless otherwise specified, Vcc =3V, f= 1kHz, Ta = 25°C) TEST CHARACTERISTIC TEST CONDITION ran. rv. [max | va CUIT [Quiescent Current | ecg] — [Vn=0 +d — | 20] 34] ma | Maximum Output Voltage | Vom | — |THD=1% [05 [09 | — | Vrms | [Total Harmonie Distortion | THO | — |Vo=0.1Vmz | — | 007| 05 | % | A Rg =2.2kQ, Gy =40dB Output Noise Voltage Vno | - | BPF = 50Hz~20kHz 0.22 |mVrms| Cross Talk [cr | =] = 6000, Vo= - today | — | oo — | a | [Muting Attenuation | ATT | — |Vwure=1V L— [| — [ee | linput Resistance | Rn [—| | 20 | 30] — | ka | 961001EBA2" 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. @ The information contained herein is subject to change without notice 1997-07-07 2/8
(Vcc =3V, Ta =25°C, Terminal voltage at no signal) fone] men [ssc | veo [7 ren J 2 [endo TOUT ee [4 [Rippie Fiker OT [Va 036 } 5 [ond a [epee] [9 [PrenF Vg 8 Pre OUT [| Vio [14a Tv [an rest rin <i vy dP id VY | 12 fend ap P13 [Wec azs8 [14 [rest Fin «dt ra) id CY Pre OUT | vis | 144 vf TEST CIRCUIT $3.2 Gyog 0.022 33pe 10k sa wg Sour) Sob 3 56kQ 180k Ove wwe oY @ {9 FS ° Sys o—\\_ | ‘13 Z/8 onbS [5 L | 5 oF? bg, | Ripple G) OM-OUT(L) VIN R evel © 56k 180k. sat Cour (a) Gyo S42 : z Gvo® o.022pF aye 10k ~ 1997-07-07 3/8
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2 Dee TASS EEE me
w Bas.. pot tits} —_| icy ; HEE) CO 3 oF g > 20] Ta=25°C Conon Cor | oC TET TEE JLT TTT TTT — 30 100 300 tk FREQUENCY f (Hz) SUPPLY VOLTAGE Vcc (V) THD - Vo > THD - Vo 2! & ve UL TN | @ fo TL TM TTT a Lh) o 1) NR z renase i —aSass | ae Pos Se 2 ste 8 Sete A re FAY p SORE. Ctr : “EAN HAE 5 man ‘ [| vial @ IN eee en) ose eee eee === SNs7/ =54 pe aN of oH SEE < [I I } Sons a 2 °° ON Z aH 5 ° ed eco LT TTT | ).3 1 3 Bor 0.03 01 03 1 3 0.01 0.03 ur voutaee ve Weg OUTPUT VOLTAGE Vo (Vrms) OUTPU fo. (Vrms) Vom. Iccq - Vcc THD - Vcc : ma ie esceeeeeeee=: @ UU « 2 ° J ===5 SS ======Rie z 24 eMC = tan 25°C = CEE rane
3 SEEEEEEEEE PETE get Sec ey Tee
2 a w f| ce sos seca 3 z 3 Varn P COO) SE SEP SSE V0 20. ims EE g 2 CCT YT 8 oo EEE fof Fo ATT < Pry yar yy ey ey fry | Fay 5 Cet Mm
2 COCAINE EET os PT 3 oat goa PEPE EET scsi
Fa CET v3 SERRE | “0 1 2 3 4 SUPPLY VOLTAGE Vcc (V) SUPPLY VOLTAGE Vcc (V) os aNrr1%191° HTD
xo IccQ, Vom, THD - Ta oz0 2? — EEEETETT DT J vccev J 8 £ e ELLE T TTT TI to- : Vo=01V4 é 2 2 8 z bi fmf fe EE | | S 5 08 f 2 SE oos ¥ z s [| | Peel rrr y | § ee ee Z & [TTT TTT Tt tT ti yz 4 Ali Ti TIT it tity. * -40 -20 0 20 40 60 80 AMBIENT TEMPERATURE Ta (°C) 0 cr -f wo CT - Veo rt oo] - aol TTT Veen pi firey]. fake
20 Vo= - 10d8V _ Vo= - 10d8V
Peg = -0 Sf OUI CTI wae ee
5 CCT tease 5 ol LEE ease
oI i SI] ret 4 40) x“ s CC Cn | ¥ PPP eee Perec = LO Zz 6 8 a] g TTT TTT TTT TP ety] 2 gf Se 8 TPeeeeeeree eer HEE rec] -70 rTCELEELEELLLL | yo Coon oon it] -otlLTTTT TTT TT tt 30 100 300 1k 3k 10k 0 1 2 3 4 5 6 7 FREQUENCY f (Hz) SUPPLY VOLTAGE Vcc (V) ATT - VMuTE, Ta Vni_ - Rg ‘RG Veen » AS ew - 5 N= -s0anv fA TUITE LU) ms = “COTY oa 3 CEES Se =e] ow auoio
2 FEE Mout = EEE
-20 U Be SER ee E ET TN TATTOOF / Py se jC ee a hw ia Ht Ler s “crm ae UUM TT Fae a Nt 2 | SSS
2 OSES TLL fa a
B CELLO SSLEECreeee 3 EHH Ee FF a a a OO 2 COI sgl LLLP oa LUUIE TTT TTT TL 0 04 08 12 1.6 2.0 24 28 30 100 300 1k 3k 10k 30k MUTING VOLTAGE ViuTe (V) SIGNAL SOURCE RESISTANCE Rg (22) rs -25 0 25 50 75 AMBIENT TEMPERATURE Ta (°C) TTT 8587-07-07 518
° COMM vce zg % [TTT TT | ms = HH Mee sey ee ee TT e | Pap eo ee a - | ea is
2 LIMIT TET TT 2 _ Coos oa
2 ELL 8 CT Ne
PPP AP eet 7] 2 so I CO i % ao || SPC on oF] PCO ot LLL TTT Itt pL LCi 74 0 1 2 3 4 5 6 30 100 300 1k 3k 10k 30k SUPPLY VOLTAGE Vcc (V) FREQUENCY f, (Hz) APPLICATION CIRCUIT 0.022 uF uF 2.7kQ. rr LINE OUPUT g 5.6K 180k tT. CN 3 6 roe | Ts ; o—\\_ | 3 =— 46 Ei 3 ot Filter @) PRR Som ne fi 23S ‘ or a png 2 0.022uF tur 2.7kQ UNE ouPUT (Note) Capacitor Cy; and C2 may be required for preventing a instability caused by the pattern layout or interference of external high frequency signal.
DIP16-P-300-2.54A Unit : mm 16 9 3 Cy) od) OP) | ag ») a 38 | of = 2 Py pu 19.75MAX 0.9 a a2 yr ot og MILE EE EEE ess z 2 2 FE Weight : 1.00g (Typ.) 4997-07-07 7/8
SSOP16-P-225-1.00A Unit : mm 16 9 ‘ eZ al 2 al = | & e oO] 2 wo] A wt] oO x 1 8 8.7MAX 8.2+0.2 io a vy parte) a,-s 3 OT = ha r fo) eas 0.525+0.2 r~) Weight : 0.14g (Typ.) TOOT 90-07