DescriptionThe TA8189N is a Quad pre amplifier designed for use in record/play back amplifier.It is suitable for double cassette tape recorder.
Features of the TA8189N are:(1)play back Amp: built in input select switch,built in equalizer control switch,mixing output,for music selection;(2)recording Amp is built in ALC detector circuit;(3)operating supply range : VCC(opr)=4.0 to 13.5V (Ta=25).
The maximum ratings of the TA8189N can be summarized as:(1):the characteristic is power 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 1200,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 of the TA8189N can be summarized as:(1):the characteristic is quiescent current,the symbol is ICCQ,the Typ is 13,the Max is 20,the unit is mA;(2):the characteristic is output noise voltage,the symbol is Vno,the Typ is 200,the Max is 600,the unit is V rms;(3):the characteristic is total harmonic distortion,the symbol is THD,the Typ is 0.06,the Max is 0.2,the unit is %;(4):the characteristic is maximum output voltage,the symbol is Vom,the Min is 0.5,the Typ is 1.0,the unit is Vrms;(5):the characteristic is open loop voltage gain,the symbol is Gvo,the Min is 70,the Typ is 95,the unit is dB;(6):the characteristic is cross talk,the symbol is C.T.(ch),the Min is -40,the Typ is -60,the unit is dB;(7):the characteristic is tape A/TAPR B cross talk,the symbol is C.T.(IN),the Typ is -66,the unit is dB;(8):the characteristic is ripple rejection ratio,the symbol is R.R.,the Typ is -38,the unit is dB;(9):the characteristic is voltage gain,the symbol is Gvn,the Typ is 40,the unit is dB;(10):the characteristic is pre Amp Rec Amp C.T.,the symbol is C.T.(P/R),the Typ is -53,the unit is dB;(11):the characteristic is pre Amp pre Amp C.T.,the symbol is C.T.(R/P),the Typ is -76,the unit is dB.
TA8189N Data Sheet
