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STMicroelectronics
TDA7421N
Audio Single Chip Receiver, AM/FM, BICMOS, PQFP64
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[ Descriptions ]


TDA7421 ST Microelectronics - AM/FM TUNER FOR CAR RADIO AND Hi-Fi APPLICATIONS

® TDA7421 AM, FM TUNER FOR CAR RADIO AND Hi-Fi APPLICATIONS FRONT-END FOR AM, FM RECEIVERS UP-CONVERSION ARCHITECTURE FOR AM HIGH SPEED PLL WITH INLOCK DETECTOR FOR OPTIMIZED RDS APPLICATIONS SINGLE FREQUENCY REFERENCE FOR AM, FM AM, FM STATION DETECTOR P-CONTROLLED COMPENSATION OF EXTERNAL COMPONENTS SPREAD ADJUSTABLE AUDIO MUTE FULLY PROGRAMMABLE BY I2C BUS ADVANCED BICMOS TECHNOLOGY GENERAL
TDA7421N STMicroelectronics - AM/FM TUNER

TDA7421N AM, FM TUNER FOR CAR RADIO AND HI-FI APPLICATIONS PRELIMINARY DATA s HIGH PERFORMANCE FRONT-END IC FOR AM, FM RECEIVERS s FULLY INTEGRATED HIGH-SPEED PLL FOR OPTIMIZED RDS APPLICATIONS s FM MPX, AM AUDIO OUTPUT, 450kH- AM IF OUTPUT FOR STEREO AM APPLICATIONS s AM DOUBLE CONVERSION ARCHITECTURE s AM, FM STATION DETECTOR AND DIGITAL IF-COUNTER s SINGLE FREQUENCY REFERENCE FOR BOTH AM AND


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