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TA8157AFN

Stereo Headphone Amplifier (1.5V USE)

Partnumber Manufacturer Quantity Availability
TA8157AFN 600 In Stock

Description and Introduction

Stereo Headphone Amplifier (1.5V USE) The TA8157AFN is a monolithic integrated circuit (IC) designed for FM/AM radio applications. Below are its key specifications, descriptions, and features based on available data:  

### **Manufacturer:**  
- Toshiba Semiconductor  

### **Specifications:**  
- **Function:** FM/AM IF (Intermediate Frequency) system for radio receivers  
- **Operating Voltage:** Typically **2V to 7.5V** (varies by application)  
- **Package:** **DIP-16** (Dual In-line Package, 16 pins)  
- **FM IF Frequency:** **10.7 MHz** (standard for FM radio)  
- **AM IF Frequency:** **450 kHz** (standard for AM radio)  
- **Low Power Consumption:** Suitable for portable radios  

### **Descriptions:**  
- The TA8157AFN integrates FM and AM detection circuits, including mixers, IF amplifiers, and demodulators.  
- Designed for compact radio receivers, providing stable performance in FM/AM signal processing.  

### **Features:**  
- **FM Section:**  
  - Built-in FM IF amplifier, quadrature detector, and AFC (Automatic Frequency Control) circuit.  
- **AM Section:**  
  - Includes AM mixer, oscillator, IF amplifier, and detector.  
- **Low Noise:** Optimized for clear signal reception.  
- **Wide Voltage Range:** Supports operation in battery-powered devices.  

This IC is commonly used in car radios, portable radios, and other consumer audio devices.  

(Note: Always verify datasheets for precise technical details, as specifications may vary.)

Application Scenarios & Design Considerations

Stereo Headphone Amplifier (1.5V USE)

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