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TDA7518 from ST,ST Microelectronics

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TDA7518

Manufacturer: ST

MULTICHIP MODULE FOR CAR-RADIO APPLICATIONS

Partnumber Manufacturer Quantity Availability
TDA7518 ST 4320 In Stock

Description and Introduction

MULTICHIP MODULE FOR CAR-RADIO APPLICATIONS The TDA7518 is an integrated circuit (IC) manufactured by STMicroelectronics (ST). Below are the factual specifications, descriptions, and features based on available information:

### **Description:**  
The TDA7518 is a high-performance RF transceiver IC designed for automotive applications, particularly for car radio systems. It integrates multiple functions to support AM/FM radio reception with advanced signal processing capabilities.

### **Key Features:**  
- **Frequency Range:** Covers AM and FM bands for radio reception.  
- **Low Noise Amplifier (LNA):** Enhances sensitivity for weak signal reception.  
- **Integrated Mixer:** Facilitates frequency conversion.  
- **IF Amplifier and Filtering:** Provides intermediate frequency (IF) processing for improved signal quality.  
- **Automatic Gain Control (AGC):** Ensures stable signal levels under varying conditions.  
- **Digital Interface:** Supports communication with microcontrollers for tuning and control.  
- **Low Power Consumption:** Optimized for automotive power efficiency.  
- **Robust Design:** Suitable for harsh automotive environments.  

### **Applications:**  
- Automotive AM/FM radio systems.  
- Car infotainment systems.  

### **Manufacturer:**  
STMicroelectronics (ST).  

For exact technical specifications, refer to the official ST datasheet.

Application Scenarios & Design Considerations

MULTICHIP MODULE FOR CAR-RADIO APPLICATIONS

Alternative Part Number

  • TDA7519 --: Same ST TDA751x car-radio tuner family with closely matching function and pinout, making it the most direct drop-in candidate.
  • TEF6902 --: NXP single-chip car-radio tuner/processor covering similar AM/FM tuner functions, suitable as a cross-vendor replacement with minor circuit adaptation.
  • TDA7541 --: ST car-radio tuner IC in a related TDA75xx series with comparable FM/AM processing capability, usable as a fallback alternative.

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