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STK4044II from SANYO

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STK4044II

Manufacturer: SANYO

AF Power Amplifier (Split Power Supply) (100 W min, THD = 0.4%)

Partnumber Manufacturer Quantity Availability
STK4044II SANYO 1 In Stock

Description and Introduction

AF Power Amplifier (Split Power Supply) (100 W min, THD = 0.4%) The STK4044II is a hybrid IC (thick film) manufactured by SANYO. Below are its specifications, descriptions, and features based on factual information:

### **Specifications:**
- **Type:** Hybrid IC (thick film)  
- **Function:** AF Power Amplifier (Class AB)  
- **Output Power:** 100W (min) at ±53V, 4Ω (THD = 0.4%)  
- **Supply Voltage Range:** ±30V to ±56V  
- **Total Harmonic Distortion (THD):** 0.008% (typical at 1kHz, 50W, 4Ω)  
- **Input Resistance:** 47kΩ  
- **Gain:** 30dB (typical)  
- **Operating Temperature Range:** -30°C to +85°C  
- **Package:** 10-pin SIP (Single In-line Package)  

### **Descriptions:**
The STK4044II is designed for high-power audio amplification applications, providing high output power with low distortion. It is commonly used in stereo amplifiers and audio systems requiring robust performance. The thick-film hybrid construction ensures reliability and thermal stability.

### **Features:**
- **High Output Power:** Capable of delivering 100W into a 4Ω load.  
- **Low Distortion:** Ensures high-fidelity audio reproduction.  
- **Built-in Protection Circuits:** Includes thermal shutdown and overcurrent protection.  
- **Wide Supply Voltage Range:** Supports flexible power supply configurations.  
- **Compact SIP Package:** Space-efficient design for amplifier applications.  

This information is sourced from SANYO's official documentation for the STK4044II.

Application Scenarios & Design Considerations

AF Power Amplifier (Split Power Supply) (100 W min, THD = 0.4%)

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