TDA7402

TDA7402 CARRADIO SIGNAL PROCESSOR PRODUCT PREVIEW s s s s s s s s s s s 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 SOURCESELECTOR FULL MIXING CAPABILITY PAUSE DETECTOR 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. TQFP44 ORDERING NUMBER: TDA7402 Digital Control: s s I2C-BUS INTERFACE Stereodecoder: s RDS MUTE s s NO EXTERNAL ADJUSTMENTS AM/FM NOISEBLANKER WITH SEVERAL TRIGGER CONTROLS PROGRAMMABLE MULTIPATH DETECTOR QUALITY DETECTOR OUTPUT s s March 2000 This is preliminary information on a new product now in development. Details are subject to change without notice. 1/59 TDA7402 PIN CONNECTION (Top view) ESD: All pins are protected against ESD according to the MIL883 standard. ABSOLUTE MAXIMUM RATINGS Symbol VS Tamb Tstg Operating Supply Voltage Operating Temperature Range Storage Temperature Range Parameter Value 10.5 -40 to 85 -55 to +150 Unit V °C °C THERMAL DATA Symbol R th j...