TA8155F

The TA8155F is REC/PB system dual pre amplifier ICs,which are developed for low voltage operation (1.5/3V use).These are especially suitable for a stereo headphone cassette player.

Features of the TA8155F are:(1)built-in dual playback amplifiers,input coupling condenser-less,built-in capacitor for buzz noise;(2)built-in dual buffer amplifiers,for radio signal input,monitor for REC mode;(3)built-in dual microphone amplifiers,built-in an ALC circuit for MIC-REC mode;(4)built-in dual recording amplifiers,single-end output type;(5)built-in a power switch;(6)low quiescent current;(7)low power dissipation;(8)operating supply voltage range (Ta=25) VCC(opr)=0.9 to 4V,VCC(opr)(REC)=1.8 to 4V.

The maximum ratings of the TA8155F can be summarized as:(1):the characteristic is supply voltage,the symbol is VCC,the rating is 4.5,the unit is V;(2):the characteristic is supply voltage,the symbol is VCC(REC),the rating is 4.5,the unit is V;(3):the characteristic is power dissipation,the symbol is PD,the rating is 400,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 .