TDA7412
CARRADIO SIGNAL PROCESSOR
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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
DESCRIPTION
The device includes a high performance audiopro-
cessor and a stereodecoder-noiseblanker combina-
tion with the whole low frequency signal processing
necessary for state-of-the-art as well as future carra-
dios. 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.
Digital Control:
I
2
C-BUS INTERFACE
TQFP44
ORDERING NUMBER: TDA7412
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Stereodecoder:
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RDS MUTE
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NO EXTERNAL ADJUSTMENTS
AM/FM NOISEBLANKER WITH SEVERAL
TRIGGER CONTROLS
PROGRAMMABLE MULTIPATH DETECTOR
QUALITY DETECTOR OUTPUT
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October 2003
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