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STK4131II from SANYO

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STK4131II

Manufacturer: SANYO

2-CHANNEL AF POWER AMP

Partnumber Manufacturer Quantity Availability
STK4131II SANYO 50 In Stock

Description and Introduction

2-CHANNEL AF POWER AMP The STK4131II is a hybrid IC (thick-film hybrid IC) manufactured by SANYO. Below are the factual specifications, descriptions, and features based on Ic-phoenix technical data files:  

### **Specifications:**  
- **Type:** Audio Power Amplifier IC  
- **Package:** SIP (Single In-line Package)  
- **Output Power:** 30W (typical per channel, at THD = 0.8%, RL = 8Ω, VCC = ±31V)  
- **Supply Voltage Range:** ±(13V to 35V)  
- **Total Harmonic Distortion (THD):** 0.8% (typical at rated output)  
- **Frequency Response:** 20Hz to 50kHz  
- **Gain:** 40dB (fixed)  
- **Recommended Load Impedance:** 8Ω  
- **Operating Temperature Range:** -30°C to +75°C  

### **Descriptions:**  
- The STK4131II is a dual-channel (stereo) power amplifier IC designed for high-fidelity audio applications.  
- It integrates multiple components (transistors, resistors, etc.) into a single hybrid module for simplified circuit design.  
- Suitable for use in stereo amplifiers, home audio systems, and other audio equipment requiring moderate power output.  

### **Features:**  
- Built-in thermal shutdown protection.  
- Low noise and distortion for high-quality audio reproduction.  
- Compact SIP package for space-saving PCB design.  
- Requires minimal external components for operation.  

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

Application Scenarios & Design Considerations

2-CHANNEL AF POWER AMP

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