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TUA4306 from INFINEON

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TUA4306

Manufacturer: INFINEON

One Chip car radio, AM/FM Receiver

Partnumber Manufacturer Quantity Availability
TUA4306 INFINEON 881 In Stock

Description and Introduction

One Chip car radio, AM/FM Receiver The part **TUA4306** is manufactured by **Infineon**. Below are the specifications, descriptions, and features based on available factual information:

### **Specifications:**
- **Manufacturer:** Infineon Technologies  
- **Part Number:** TUA4306  
- **Type:** RF Transistor  
- **Technology:** Bipolar (BJT)  
- **Package:** SOT-143  
- **Frequency Range:** Up to 6 GHz (typical for similar Infineon RF transistors)  
- **Application:** RF amplification in wireless communication systems  

### **Descriptions:**
- The **TUA4306** is a high-frequency RF transistor designed for low-noise amplification in wireless applications.  
- It is optimized for performance in the **UHF to microwave frequency range**.  
- Suitable for use in **mobile communication, satellite receivers, and broadband systems**.  

### **Features:**
- **Low Noise Figure (NF):** Ensures minimal signal degradation in amplification.  
- **High Gain:** Provides strong signal amplification for improved receiver sensitivity.  
- **Wide Frequency Range:** Supports operation in **UHF and microwave bands**.  
- **Small Form Factor:** SOT-143 package enables compact PCB designs.  
- **Robust Performance:** Designed for stable operation in demanding RF environments.  

For exact electrical characteristics (e.g., noise figure, gain, power handling), refer to Infineon’s official datasheet for the **TUA4306**.

Application Scenarios & Design Considerations

One Chip car radio, AM/FM Receiver

Alternative Part Number

  • TDA5250 --: Same Infineon family of TV/radio tuner ICs with comparable IF and mixer functionality, often used as a drop-in substitute in similar tuner designs.
  • TDA5210 --: Infineon tuner IC with similar architecture and supply requirements, suitable for applications where the TUA4306 is used.
  • MAX2112 --: Broadband tuner IC from a different vendor offering comparable RF/IF signal chain performance for satellite and TV tuner applications.
  • TDA4306 --: Same-class TV tuner IC from the same family lineage, pin and function compatible in most tuner designs.
  • TUA4307 --: Closely related tuner IC with similar electrical characteristics and package, usable as a drop-in substitute in many applications.
  • TDA4307 --: Equivalent-series tuner IC offering comparable functionality and pinout, suitable when the original is unavailable.

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