TDA7432D集成电路（IC）的音频专用规格书PDF中文资料

TDA7432D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TDA7432D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 TDA7432 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.

Thanks to the advanced BIPOLAR/CMOS Tech nology, the external components have been reduced.

ONE STEREO AND ONE MONO INPUTS

MUTE FUNCTION (SOFTWARE AND HARDWARE) CONTROLLED

VOLUME CONTROL IN 1dB STEP

BASS AND TREBLE CONTROL IN 2dB STEP

FULLY PROGRAMMABLE LOUDNESS CONTROL

FOUR SPEAKER ATTENUATORS:

– Independentattenuation control

– Independentmute function

ALL FUNCTIONS PROGRAMMABLE VIA I2CBUS