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TA8127N

3V AM / FM 1chip Tuner IC

Partnumber Manufacturer Quantity Availability
TA8127N 688 In Stock

Description and Introduction

3V AM / FM 1chip Tuner IC The TA8127N is an integrated circuit (IC) manufactured by Toshiba. Below are its specifications, descriptions, and features based on available factual information:

### **Specifications:**  
- **Function:** FM/AM Tuner IC  
- **Package:** 24-pin DIP (Dual In-line Package)  
- **Power Supply Voltage (VCC):** 1.8V to 7V (typical 3V)  
- **Operating Temperature Range:** -20°C to +75°C  
- **FM Intermediate Frequency (IF):** 10.7 MHz  
- **AM Intermediate Frequency (IF):** 450 kHz  
- **Current Consumption:**  
  - FM mode: ~5.5 mA  
  - AM mode: ~3.5 mA  

### **Descriptions:**  
The TA8127N is a monolithic IC designed for FM/AM radio tuner applications. It integrates key functions such as RF amplification, mixing, local oscillation, IF amplification, and detection for both FM and AM signals. It is commonly used in portable radios and other compact audio devices.

### **Features:**  
- **Low Voltage Operation:** Works efficiently at low supply voltages (1.8V min).  
- **Low Power Consumption:** Suitable for battery-powered devices.  
- **Built-in FM/AM IF Counters:** Simplifies circuit design.  
- **Integrated Local Oscillator:** Requires minimal external components.  
- **FM/AM Switching:** Controlled via an external pin.  
- **High Sensitivity:** Good reception performance for both FM and AM bands.  

This information is based on the manufacturer's datasheet and technical documentation. For exact performance characteristics, refer to the official datasheet.

Application Scenarios & Design Considerations

3V AM / FM 1chip Tuner IC

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