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STK402-250 from SANYO

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STK402-250

Manufacturer: SANYO

Three-Channel Class AB Audio Power Amplifier IC 40 W + 40 W + 40 W

Partnumber Manufacturer Quantity Availability
STK402-250,STK402250 SANYO 1954 In Stock

Description and Introduction

Three-Channel Class AB Audio Power Amplifier IC 40 W + 40 W + 40 W The STK402-250 is a hybrid IC (Integrated Circuit) manufactured by SANYO. Below are its specifications, descriptions, and features based on factual information:

### **Specifications:**  
- **Type:** Hybrid IC (Thick Film)  
- **Function:** Audio Power Amplifier  
- **Output Power:** 25W (per channel, typical)  
- **Operating Voltage (VCC):** ±25V (recommended)  
- **Total Harmonic Distortion (THD):** Low distortion (exact value depends on application conditions)  
- **Package Type:** SIP (Single In-line Package)  
- **Pin Count:** 15 pins  
- **Load Impedance:** Typically 8Ω  

### **Descriptions:**  
- The STK402-250 is designed for stereo audio amplification applications.  
- It integrates multiple amplifier stages into a single hybrid module for compact and efficient power amplification.  
- Suitable for use in home audio systems, amplifiers, and other audio equipment.  

### **Features:**  
- **Built-in Thermal Protection:** Prevents overheating damage.  
- **Low Noise:** Designed for high-fidelity audio reproduction.  
- **High Reliability:** Uses SANYO’s hybrid IC technology for stable performance.  
- **Compact Design:** Reduces external component requirements.  

For exact performance characteristics, refer to the official datasheet from SANYO.

Application Scenarios & Design Considerations

Three-Channel Class AB Audio Power Amplifier IC 40 W + 40 W + 40 W

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