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STK4142II from SANYO

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STK4142II

Manufacturer: SANYO

AF Power Amplifier (Split Power Supply)

Partnumber Manufacturer Quantity Availability
STK4142II SANYO 169 In Stock

Description and Introduction

AF Power Amplifier (Split Power Supply) The STK4142II is a hybrid IC (integrated circuit) manufactured by SANYO. Here are its key specifications, descriptions, and features:

### **Specifications:**  
- **Type:** Hybrid IC (Thick Film Hybrid)  
- **Function:** Audio Power Amplifier  
- **Output Power:** 20W per channel (into 8Ω at THD = 0.8%)  
- **Supply Voltage Range:** ±25V to ±31V (recommended)  
- **Total Harmonic Distortion (THD):** 0.8% (typical)  
- **Frequency Response:** 20Hz to 50kHz  
- **Gain:** 50dB (typical)  
- **Package:** SIP (Single In-line Package)  
- **Pin Count:** 10 pins  

### **Descriptions:**  
- The STK4142II is a stereo power amplifier IC designed for high-fidelity audio applications.  
- It integrates two amplifier channels in a single package, making it suitable for stereo systems.  
- The thick-film hybrid construction ensures high reliability and thermal stability.  

### **Features:**  
- **Low Noise:** Designed for minimal noise interference.  
- **Built-in Thermal Protection:** Prevents overheating damage.  
- **High Power Output:** Capable of delivering up to 20W per channel.  
- **Compact Design:** SIP package saves space in circuit designs.  
- **Wide Operating Voltage Range:** Supports flexible power supply configurations.  

This IC was commonly used in audio amplifiers, home stereo systems, and other consumer electronics.

Application Scenarios & Design Considerations

AF Power Amplifier (Split Power Supply)

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