Part Number : TDA7421

Function : AM/FM TUNER FOR CAR RADIO AND HI-FI APPLICATIONS

Package : TQFP 64 Pin

Maker : STMicroelectronics

Image :
TDA7421 datasheet

Description :

The TDA7421 is a high performance tuner circuit that integrates AM/FM sections, IF counter and PLL synthesizer on a single chip. Use of BICMOS technology allows the implementation of tuning functions with a minimum of external components.

Pinout : 
 




Features

1. FRONT-END FOR AM/FM RECEIVERS

2. UP-CONVERSION ARCHITECTURE FOR AM

3. HIGH SPEED PLL WITH INLOCK DETECTOR FOR OPTIMIZED RDS APPLICATIONS

4. SINGLE FREQUENCY REFERENCE FOR AM/FM

5. ADVANCED BICMOS TECHNOLOGY

 

Application Circuits : 


Datasheet PDF Download :
TDA7421 pdf

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2021/10/02 10:48 2021/10/02 10:48

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