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STK401-120 from SANYO

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STK401-120

Manufacturer: SANYO

AF Power Amplifier (Split Power Supply) (40 W + 40 W + 40W min, THD = 0.4%)

Partnumber Manufacturer Quantity Availability
STK401-120,STK401120 SANYO 200 In Stock

Description and Introduction

AF Power Amplifier (Split Power Supply) (40 W + 40 W + 40W min, THD = 0.4%) The STK401-120 is a hybrid IC (integrated circuit) manufactured by SANYO. It is designed as an audio power amplifier module, commonly used in stereo systems and audio equipment.  

### **Specifications:**  
- **Type:** Hybrid IC (Thick Film)  
- **Function:** Audio Power Amplifier  
- **Output Power:** 120W (typically at specified conditions)  
- **Supply Voltage Range:** Typically operates at ±35V to ±50V (dual power supply)  
- **Package:** SIP (Single In-line Package)  
- **Pins:** Typically 10 or more pins (exact count depends on the variant)  
- **Thermal Resistance:** Designed with heat dissipation in mind (exact value may vary)  

### **Descriptions and Features:**  
- High-power output suitable for stereo amplifiers.  
- Built-in thermal protection to prevent overheating.  
- Low distortion and high signal-to-noise ratio (SNR).  
- Designed for easy integration into audio amplifier circuits.  
- Requires a heat sink for proper thermal management.  

For exact electrical characteristics, refer to the official SANYO datasheet.

Application Scenarios & Design Considerations

AF Power Amplifier (Split Power Supply) (40 W + 40 W + 40W min, THD = 0.4%)
Partnumber Manufacturer Quantity Availability
STK401-120,STK401120 27 In Stock

Description and Introduction

AF Power Amplifier (Split Power Supply) (40 W + 40 W + 40W min, THD = 0.4%) The STK401-120 is a hybrid IC (Integrated Circuit) power amplifier module manufactured by Sanyo. Here are its key specifications, descriptions, and features:

### **Specifications:**  
- **Type:** Hybrid IC (Thick Film)  
- **Function:** Audio Power Amplifier  
- **Output Power:** 120W (typically at 8Ω, ±45V supply)  
- **Supply Voltage Range:** ±30V to ±50V (recommended)  
- **Total Harmonic Distortion (THD):** Typically 0.08% (at 1kHz, 60W, 8Ω)  
- **Frequency Response:** 20Hz–20kHz (±1dB)  
- **Input Impedance:** 50kΩ  
- **Gain:** 30dB (fixed)  
- **Package:** SIP (Single In-line Package) with 10 pins  
- **Operating Temperature Range:** -20°C to +85°C  

### **Descriptions:**  
- Designed for high-fidelity audio amplification in stereo systems.  
- Includes built-in thermal protection and overcurrent protection.  
- Features a thick-film hybrid construction for reliability.  

### **Features:**  
- **High Power Output:** Capable of delivering 120W into an 8Ω load.  
- **Low Distortion:** Ensures clean audio reproduction.  
- **Built-in Protections:** Thermal shutdown and short-circuit protection.  
- **Compact Design:** SIP package for easy PCB mounting.  
- **Wide Supply Voltage Range:** Supports flexible power supply configurations.  

This module is commonly used in audio amplifiers, home stereo systems, and professional audio equipment.

Application Scenarios & Design Considerations

AF Power Amplifier (Split Power Supply) (40 W + 40 W + 40W min, THD = 0.4%)

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