TA8703S

Features of the TA8703S are:(1)quasi-sif IC for TV;(2)3-stage,gain-controlled interollediate frequency(IF) amplifier the IF amplifier has three stages.Automatic gain control (AGC) is used to control this 3-stage amplifier circuit;(3)AFT voltage is output single-polarity with a defeat function;(4)doubled time constant for accelerated AGC response AGC is peak value type;(5)RF-AGC supplied to the tuner is reverse type;(6)white noise inverter circuit.

The maximum ratings of the TA8703S can be summarized as:(1):the characteristic is supply voltage,the symbol is VCC,the rating is 15,the unit is V;(2):the characteristic is power dissipation,the symbol is PD,the rating is 890,the unit is mW;(3):the characteristic is operating temperature,the symbol is Topr,the rating is -25 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 TA8703S can be summarized as:(1):the characteristic is supply current,the symbol is ICC,the Min is 18,the Typ is 28,the Max is 38,the unit is mA;(2):the characteristic is terminal voltage pin1,the symbol is V1,the MIN is 3.3,the Typ is 4.4,the Max is 5.5,the unit is V;(3):the characteristic is terminal voltage pin3,the symbol is V3,the MIN is 3.6,the Typ is 4.0,the Max is 4.4,the unit is V;(4):the characteristic is terminal voltage pin4,the symbol is V4,the MIN is 3.6,the Typ is 4.0,the Max is 4.4,the unit is V; (5):the characteristic is terminal voltage pin5,the symbol is V5(1),the MIN is 8.8,the unit is V;(6):the characteristic is terminal voltage pin5,the symbol is V5(2),the Max is 0.1,the unit is V;(7):the characteristic is terminal voltage pin9,the symbol is V9,the Min is 5.6,the Typ is 6.2,the Max is 6.8,the unit is V;(8):the characteristic is terminal voltage pin10,the symbol is V10,the Min is 5.6,the Typ is 6.2,the Max is 6.8,the unit is V;(9):the characteristic of the TA8703S is terminal voltage pin11,the symbol is V11,the Min is 2.5,the Typ is 3.0,the Max is 3.5,the unit is V;(10):the characteristic is terminal voltage pin12,the symbol is V12,the Min is 4.0,the Typ is 4.5,the Max is 5.0,the unit is V.