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TA2104BFN

3V AM/FM 1 chip tuner IC (for digital tuning system)

Partnumber Manufacturer Quantity Availability
TA2104BFN 18 In Stock

Description and Introduction

3V AM/FM 1 chip tuner IC (for digital tuning system) The TA2104BFN is a monolithic integrated circuit designed for use in FM radio applications. Below are the factual specifications, descriptions, and features based on available information:  

### **Manufacturer:**  
Toshiba Semiconductor  

### **Specifications:**  
- **Function:** FM Front-End IC (RF Amplifier, Mixer, Oscillator)  
- **Operating Voltage Range:** 1.8V to 5V (typically 3V)  
- **Current Consumption:** ~5mA (typical at 3V)  
- **Frequency Range:** 76MHz to 108MHz (FM band)  
- **Input Sensitivity:** High sensitivity for weak signal reception  
- **Package Type:** SOP-16 (Small Outline Package)  

### **Descriptions:**  
- The TA2104BFN integrates key FM radio front-end functions, including an RF amplifier, mixer, and local oscillator, into a single chip.  
- It is optimized for portable FM radio applications due to its low voltage operation and low power consumption.  
- The IC supports automatic frequency control (AFC) and provides stable performance across the FM band.  

### **Features:**  
- **Low Voltage Operation:** Works efficiently at 1.8V to 5V, suitable for battery-powered devices.  
- **Low Current Consumption:** ~5mA typical, enhancing battery life.  
- **Built-in RF Amplifier:** Improves signal reception sensitivity.  
- **Integrated Mixer and Oscillator:** Simplifies FM radio circuit design.  
- **Compact SOP-16 Package:** Space-saving for portable applications.  

This information is based on the manufacturer's datasheet and technical documentation. For detailed electrical characteristics and application circuits, refer to the official datasheet.

Application Scenarios & Design Considerations

3V AM/FM 1 chip tuner IC (for digital tuning system)

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