TDA7406T集成电路（IC）的音频专用规格书PDF中文资料

TDA7406T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TDA7406T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 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