TDA7406T集成電路（IC）的音頻專用規(guī)格書(shū)PDF中文資料

TDA7406T屬于集成電路（IC）的音頻專用。由意法半導(dǎo)體集團(tuán)制造生產(chǎn)的TDA7406T音頻專用音頻專用的半導(dǎo)體器件專為音頻信號(hào)的濾波、驅(qū)動(dòng)、放大、轉(zhuǎn)換和接口而設(shè)計(jì)。特征包括功能、應(yīng)用、通道數(shù)、接口、電壓和規(guī)格。應(yīng)用包括音頻系統(tǒng)、汽車音頻、消費(fèi)類音頻、樂(lè)器、專業(yè)音頻、通信系統(tǒng)、電信系統(tǒng)、數(shù)字音頻、驅(qū)動(dòng)器、前置放大器、信號(hào)混合、信號(hào)處理、語(yǔ)音觸發(fā)器解決方案和 10 Base-T。

DESCRIPTION

The device includes a high performance audio processor with 7 bands equalizer and spectrum analyzer plus a stereo decoder-noiseblanker. The whole low frequency signal processing necessary for state-of the-art as well as future car radios is therefore provided. The digital control allows a full programming not only of the audioprocessor and filter characteristics but also in the stereodecoder part especially for the adaptation to different IF-devices.

FEATURES

Audio processor:

■4 STEREO INPUTS

■4 MONO INPUTS

■VOLUME CONTROL

■7 BAND EQUALIZER FILTER CONTROL

■HIGH PASS FILTER FOR SUBWOOFER

APPLICATION

■DIRECT MUTE AND SOFT MUTE

■INTERNAL BEEP GENERATION

■4 INDEPENDENT SPEAKER OUTPUTS

■SOFT STEP SPEAKER CONTROL

■SUBWOOFER OUTPUT

■7 BAND SPECTRUM ANALYZER

■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