TDA7433D集成电路（IC）的音频专用规格书PDF中文资料

TDA7433D属于集成电路（IC）的音频专用。由意法半导体集团制造生产的TDA7433D音频专用音频专用的半导体器件专为音频信号的滤波、驱动、放大、转换和接口而设计。特征包括功能、应用、通道数、接口、电压和规格。应用包括音频系统、汽车音频、消费类音频、乐器、专业音频、通信系统、电信系统、数字音频、驱动器、前置放大器、信号混合、信号处理、语音触发器解决方案和 10 Base-T。

DESCRIPTION

The TDA7433 is a volume, tone (bass and treble) balance (Left/Right) processor for quality audio applications in car radio and Hi-Fi systems. Control is accomplished by serial bus microprocessor interface.

The AC signal setting is obtained by resistor networks and switches combined with operational amplifiers.

■ TWO STEREO AND ONE MONO INPUTS CONTROLLED

■ MUTE FUNCTION (SOFTWARE AND HARDWARE)

■ VOLUME CONTROL IN 1dB STEP

■ FOUR SPEAKER ATTENUATORS:

– Independentattenuationcontrol

– Independentmute function

■ ALL FUNCTIONS PROGRAMMABLE VIA I2CBUS