TDA7402集成电路（IC）的音频专用规格书PDF中文资料

TDA7402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TDA7402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。

描述 Description

The device includes a high performance audioprocessor and a stereo decoder-noise blanker combination, with the whole low frequency signal processing necessary for state of the art, as well as future car radios. The digital control allows a programming in a wide range of all the filter characteristics. The stereo decoder part also offers several possibilities of programming, especially for the adaptation to different IF devices.

特性 Features

■ 3 stereo inputs

■ 3 mono inputs

■ Dynamic-compression-stage for cd

■ Soft Step volume

■ Bass, treble and loudness control

■ Voice-band filter

■ Direct mute and Soft Mute

■ Internal beep

■ Four independent speaker-outputs

■ Stereo subwoofer output

■ Independent second source-selector

■ Full mixing capability

■ Pause detector

Stereo decoder

■ RDS mute

■ No external adjustments

■ AM/FM noiseblanker with several trigger controls

■ Programmable multipath detector

■ Quality detector output

Digital control

■ I2C bus interface