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STK4171V

AF Power Amplifier (Split Power Supply) (40W + 40W min, THD = 0.08%)

Partnumber Manufacturer Quantity Availability
STK4171V 4 In Stock

Description and Introduction

AF Power Amplifier (Split Power Supply) (40W + 40W min, THD = 0.08%) The STK4171V is a hybrid IC (Integrated Circuit) power amplifier module manufactured by Sanyo (now part of ON Semiconductor). Below are its key specifications, descriptions, and features based on factual data:

### **Specifications:**  
- **Type:** Hybrid IC (Thick Film)  
- **Function:** Audio Power Amplifier  
- **Output Power:**  
  - 30W per channel (min) at 8Ω, THD = 0.8%  
  - 35W per channel (max) at 8Ω  
- **Supply Voltage Range:** ±25V to ±37V (Dual Power Supply)  
- **Total Harmonic Distortion (THD):** 0.08% (typical at 1kHz, 30W)  
- **Frequency Response:** 20Hz to 50kHz (±3dB)  
- **Input Impedance:** 55kΩ (typical)  
- **Gain:** 30dB (typical)  
- **Package Type:** SIP (Single In-line Package)  
- **Pin Count:** 10 pins  

### **Descriptions:**  
- The STK4171V is a stereo power amplifier module designed for high-fidelity audio applications.  
- It is part of Sanyo’s STK41xx series, known for reliability in audio amplification.  
- The module integrates multiple components (transistors, resistors) in a single package for simplified circuit design.  

### **Features:**  
- **Built-in Thermal Protection:** Prevents overheating damage.  
- **Low Noise & Distortion:** Suitable for high-quality audio systems.  
- **Wide Operating Voltage Range:** Supports flexible power supply configurations.  
- **Self-Bias Circuitry:** Simplifies external biasing requirements.  
- **Compact SIP Package:** Space-efficient for amplifier designs.  

This information is based solely on manufacturer datasheets and technical documentation.

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