TDA7340集成电路（IC）的音频专用规格书PDF中文资料

TDA7340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TDA7340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 TDA7340G I2C bus controlled audio signal processor contains all signal processing blocks of a high performance car radio, including audio processor, stereodecoder, noise blanker, pause detector and different mute functions.

AUDIOPROCESSOR:

MUTE, SOFT MUTE AND ZERO CROSSING MUTE

ONE DIFFERENTIAL, TWO STEREO AND TWO MONO INPUTS

DIFFERENTIAL PHONE INPUT

VOLUME, BASS, TREBLE AND LOUDNESS CONTROL

FOUR SPEAKER ATTENUATORS WITH IN DEPENDENT ATTENUATION CONTROL

STEREODECODER:

ROLL-OFF ADJUSTMENT

ADJUSTMENT FREE INTEGRATED 456KHz VCO

HIGH CUT CONTROL

STEREO BLEND

NOISE BLANKER:

INTEGRATED HIGH-PASS FILTER

NOISE RECTIFIER OUTPUT FOR QUALITY DETECTION

PROGRAMMABLE TRIGGER THRESHOLD

DEVIATION AND FIELD STRENGTH DEPENDENT TRIGGER ADJUSTMENT

PAUSE DETECTOR:

PROGRAMMABLE THRESHOLD