TA8119P

The TA8119P is developed for play-back stereo headphone player (3V use),which is built-in preamplifiers,power amplifiers (for headphone) and DC volume controls.

Features of the TA8119P are:(1)built-in DC volume controls;(2)coupling condenser-less for input of preamplifier;(3)the loop gain of power amplifier is 30dB(Typ.),in case that DC volume is at maximum;(4)available of external input signal from DC volume stage;(5)low quiescent current (VCC=3V,Ta=25) ICCQ=9mA (Typ.);(6)operating supply voltage range (Ta=25) VCC(opr) =1.8 to 6V.

The maximum ratings of the TA8119P can be summarized as:(1):the characteristic is supply voltage,the symbol is VCC,the rating is 7,the unit is V;(2):the characteristic is output current,the symbol is IO(peak),the rating is 120,the unit is mA;(3):the characteristic is power dissipation,the symbol is PD,the rating is 750,the unit is mW;(4):the characteristic is operating temperature,the symbol is Topr,the rating is -25 to 75,the unit is ;(5):the characteristic is storage temperature,the symbol is Tstg,the rating is -55 to 150,the unit is .