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Datenblatt-Suchmaschine für elektronische Bauteile |
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Datenblatt-Suchmaschine für elektronische Bauteile |
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TDA7400 Datenblatt(PDF) 1 Page - STMicroelectronics |
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TDA7400 Datenblatt(HTML) 1 Page - STMicroelectronics |
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1 / 28 page  FULLY INTEGRATED SIGNAL PROCESSOR OPTIMIZED FOR CAR RADIO APPLICA- TIONS FULLY PROGRAMMABLE BY I 2C BUS INCLUDES AUDIOPROCESSOR, STEREO - DECODER WITH NOISE BLANKER AND MULTIPATH DETECTOR PROGRAMMABLE ROLL-OFF COMPENSA- TION NO EXTERNAL COMPONENTS DESCRIPTION The TDA7400D is the newcomer of the CSP fam- ily introduced by TDA7460/61. It uses the same innovative concepts and design technologies al- lowing fully software programmability through I 2C bus and overall cost optimisation for the system designer. The device includes an audioprocessor with con- figurable inputs and absence of external compo- nents for filter settings, a last generation stereodecoder with multipath detector and a so- phisticated stereoblend and noise cancellation circuitry. Strength points of the CSP approach are flexibility and overall cost/room saving in the application, combined with high performances. AUDIO PROCESSOR PART July 1999 ® SUPPLY DEMODULATOR + STEREO ADJUST + STEREO BLEND CREF MPIN OUT LR D98AU852B DIGITAL CONTROL PILOT CANCELLATION VS TAPE L INPUT MULTIPLEXER + AUTO ZERO PH- MPX VOLUME BASS TREBLE OUT LR OUT LF OUT RR OUT RF OUT LF OUT RR OUT RF SCL SDA 80KHz LP PLL 25KHz LP S& H HIGH CUT CONTROL MULTIPATH- DETECTOR PULSE FORMER D MPOUT LEVEL CDL CDGND CDR AM TAPE R PH+ GND SMUTE SOFT MUTE PIL DET I 2C BUS NOISE BLANKER A MUX R MUX L 531 10 44 43 8 7 12 27 26 42 15 16 14 30 32 29 31 23 24 19 18 38 39 35 34 22 V REF 41 MUXR MUXL FM_R FM_L CDLOUT 4 CDROUT 2 QUAL. 37 40 QUAL 21 BLOCK DIAGRAM TQFP44 ORDERING NUMBER: TDA7400 TDA7400 ADVANCED CAR SIGNAL PROCESSOR 1/28 |
Ähnliche Teilenummer - TDA7400 |
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Ähnliche Beschreibung - TDA7400 |
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