DescriptionThe TA8142AP is a Quad pre amplifier designed for use in record/play back pre amplifier of tape recorder.It is suitable for a double radio cassette recorder. Features of the TA8142AP are:(1)built-in playback amplifiers;(2)built-in recording amplifier;(3)ALC detector circuit;(4)operatin...
TA8142AP: DescriptionThe TA8142AP is a Quad pre amplifier designed for use in record/play back pre amplifier of tape recorder.It is suitable for a double radio cassette recorder. Features of the TA8142AP are...
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The TA8142AP is a Quad pre amplifier designed for use in record/play back pre amplifier of tape recorder.It is suitable for a double radio cassette recorder.
Features of the TA8142AP are:(1)built-in playback amplifiers;(2)built-in recording amplifier;(3)ALC detector circuit;(4)operating supply voltage range (Ta=25) VCC(opr)=4 to 13.5V.
The maximum ratings of the TA8142AP can be summarized as:(1):the characteristic is supply voltage,the symbol is VCC,the rating is 14.5,the unit is V;(2):the characteristic is power dissipation,the symbol is PD,the rating is 750,the unit is mW;(3):the characteristic is operating temperature,the symbol is Topr,the rating is -20 to 75,the unit is ;(4):the characteristic is storage temperature,the symbol is Tstg,the rating is -55 to 150,the unit is .
The electrical characteristics play back Amp. of the TA8142AP can be summarized as:(1):the characteristic is quiescent current,the symbol is ICCQ,the Typ is 9.5,the Max is 15,the unit is mA;(2):the characteristic is output noise voltage,the symbol is Vno,the Typ is 150,the Max is 350,the unit is V rms;(3):the characteristic is total harmonic distortion,the symbol is THD,the Typ is 0.05,the Max is 0.1,the unit is %;(4):the characteristic is maximum output voltage,the symbol is Vom,the Min is 0.9,the Typ is 1.4,the unit is Vrms;(5):the characteristic is open loop voltage gain,the symbol is Gvo,the Min is 80,the Typ is 93,the unit is dB;(6):the characteristic is cross talk,the symbol is C.T.(ch),the Min is -70,the Typ is -77,the unit is dB;(7):the characteristic is ripple rejection ratio,the symbol is R.R.,the Typ is -40,the unit is dB;(8):the characteristic is voltage gain,the symbol is Gvn,the Typ is 40,the unit is dB;(9):the characteristic is pre Amp Rec Amp C.T.,the symbol is C.T.(P/R),the Typ is -53.5,the unit is dB;(10):the characteristic is pre Amp pre Amp C.T.,the symbol is C.T.(R/P),the Typ is -77.5,the unit is dB.