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STK4172II

AF Power Amplifier (Split Power Supply) (40W + 40W min, THD = 0.4%)

Partnumber Manufacturer Quantity Availability
STK4172II 10 In Stock

Description and Introduction

AF Power Amplifier (Split Power Supply) (40W + 40W min, THD = 0.4%) The STK4172II is a hybrid IC (Integrated Circuit) power amplifier module manufactured by Sanyo.  

### **Specifications:**  
- **Type:** Audio Power Amplifier  
- **Output Power:** 50W × 2 (stereo) at 8Ω (typical)  
- **Supply Voltage:** ±35V (max)  
- **Total Harmonic Distortion (THD):** Low distortion (typically <0.3%)  
- **Operating Temperature Range:** -20°C to +85°C  
- **Package:** SIP (Single In-line Package)  

### **Descriptions:**  
- The STK4172II is designed for high-fidelity audio amplification in stereo applications.  
- It integrates multiple amplifier stages into a single hybrid module for simplified circuit design.  
- Suitable for home audio systems, amplifiers, and other audio equipment.  

### **Features:**  
- **High Power Output:** Capable of delivering 50W per channel.  
- **Low Noise & Distortion:** Ensures clean audio reproduction.  
- **Built-in Thermal Protection:** Prevents overheating.  
- **Compact Design:** Reduces external component count.  
- **Wide Supply Voltage Range:** Supports flexible power supply configurations.  

This information is based on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

AF Power Amplifier (Split Power Supply) (40W + 40W min, THD = 0.4%)

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