TDA7402集成電路（IC）的音頻專用規(guī)格書PDF中文資料

TDA7402屬于集成電路（IC）的音頻專用。由意法半導體集團制造生產的TDA7402音頻專用音頻專用的半導體器件專為音頻信號的濾波、驅動、放大、轉換和接口而設計。特征包括功能、應用、通道數(shù)、接口、電壓和規(guī)格。應用包括音頻系統(tǒng)、汽車音頻、消費類音頻、樂器、專業(yè)音頻、通信系統(tǒng)、電信系統(tǒng)、數(shù)字音頻、驅動器、前置放大器、信號混合、信號處理、語音觸發(fā)器解決方案和 10 Base-T。

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.

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