TDA7405集成电路（IC）的音频专用规格书PDF中文资料

TDA7405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TDA7405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 audioprocessor and a stereodecoder-noiseblanker combination with the whole low frequency signal processing necessary for state-of-the-art as well as future carradios. The digital control allows a programming in a wide range of all the filter characteristics. Also the stereodecoder part 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

■ BASS, TREBLE AND LOUDNESS CONTROL

■ EQ-FILTERS FOR SEPARATE FRONT/REAREQUALIZATION

■ VOICE-BAND-FILTER FOR MIXING-CHANNEL

■ DIRECT MUTE AND SOFTMUTE

■ INTERNAL BEEP

■ FOUR INDEPENDENT SPEAKER-OUTPUTS

■ INDEPENDENT SECOND SOURCE-SELECTOR

■ FULL MIXING CAPABILITY

■ PAUSE DETECTOR

Stereodecoder

■ RDS MUTE

■ NO EXTERNAL ADJUSTMENTS

■ AM/FM NOISEBLANKER WITH SEVERAL TRIGGER CONTROLS

■ PROGRAMMABLE MULTIPATH DETECTOR

■ QUALITY DETECTOR OUTPUT

Digital control:

■ I2C-BUS INTERFACE