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STK4140MK2 from SANYO

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STK4140MK2

Manufacturer: SANYO

2ch./1packge, +- Power Supply 6W/ch. ~ 100W/ch. THD=0.4%

Partnumber Manufacturer Quantity Availability
STK4140MK2 SANYO 20 In Stock

Description and Introduction

2ch./1packge, +- Power Supply 6W/ch. ~ 100W/ch. THD=0.4% The STK4140MK2 is a hybrid IC (Integrated Circuit) manufactured by SANYO. Below are its key specifications, descriptions, and features based on factual information:

### **Specifications:**
- **Type:** Hybrid IC (Thick Film Hybrid)  
- **Function:** Audio Power Amplifier  
- **Output Power:** 20W per channel (at 8Ω, THD = 0.8%)  
- **Supply Voltage Range:** ±25V (recommended)  
- **Total Harmonic Distortion (THD):** 0.8% (typical)  
- **Frequency Response:** 20Hz - 50kHz  
- **Package Type:** SIP (Single In-line Package)  
- **Pin Count:** 10 pins  
- **Operating Temperature Range:** -20°C to +85°C  

### **Descriptions:**
- The STK4140MK2 is a stereo power amplifier IC designed for audio applications.  
- It integrates multiple amplifier stages into a single module, reducing external component requirements.  
- Suitable for use in stereo systems, home audio amplifiers, and other audio equipment.  

### **Features:**
- **Built-in Thermal Protection:** Prevents damage from overheating.  
- **Low Noise:** Designed for high-quality audio amplification.  
- **Compact Design:** Combines multiple amplifier functions into a single SIP package.  
- **High Output Power:** Capable of delivering 20W per channel into an 8Ω load.  

This information is based on SANYO's official documentation for the STK4140MK2.

Application Scenarios & Design Considerations

2ch./1packge, +- Power Supply 6W/ch. ~ 100W/ch. THD=0.4%

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