TDA7494 数据手册 ( 数据表 ) - STMicroelectronics

DESCRIPTION
The TDA7494 10W is class AB power amplifier assembled in the @Multiwatt 15 package, specially designed for high quality sound, TV applications.
Features of the TDA7494 include volume control, 3 switchable inputs, Stand-by and mute functions.
   
■ 10W OUTPUT POWER RL = 8Ω,
    @ THD = 10% VCC = 28V
■ ST-BY AND MUTE FUNCTIONS
■ LINEAR VOLUME CONTROL DC COUPLED
    WITH POWER OP AMPLIFIER
■ NO BOUCHEROT CELL
■ NO ST-BY RC INPUT NETWORK
■ SIGNAL LINE OUTPUT BEFORE VOLUME
    CONTROLLING AND MUTING
■ 3 SWITCHABLE VOLTAGE CONTROLLED
    INPUT PINS
■ SINGLE SUPPLY RANGING UP TO 35V
■ SHORT CIRCUIT PROTECTION
■ THERMAL OVERLOAD PROTECTION
■ INTERNALLY FIXED GAIN
■ SOFT CLIPPING
■ LOW TURN-ON TURN-OFF POP NOISE
■ MULTIWATT 15 PACKAGE