TDA7412中文资料意法半导体数据手册PDF规格书

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 pro

gramming especially for the adaptation to different IF-devices.

■ 3 STEREO INPUTS

■ 3 MONO INPUTS

■ DYNAMIC-COMPRESSION-STAGE FOR CD

■ SOFTSTEP-VOLUME

■ BASS, TREBLE AND LOUDNESS CONTROL

■ VOICE-BAND-FILTER

■ DIRECT MUTE AND SOFTMUTE

■ INTERNAL BEEP

■ FOUR INDEPENDENT SPEAKER-OUTPUTS

■ STEREO SUBWOOFER OUTPUT

■ 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