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STK433-040-E from SANYO

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STK433-040-E

Manufacturer: SANYO

2-channel class AB audio power IC, 40W40W

Partnumber Manufacturer Quantity Availability
STK433-040-E,STK433040E SANYO 2300 In Stock

Description and Introduction

2-channel class AB audio power IC, 40W40W The STK433-040-E is a hybrid IC (Integrated Circuit) manufactured by **SANYO**. Below are its key specifications, descriptions, and features based on factual information:

### **Specifications:**  
- **Type:** Audio Power Amplifier IC (Hybrid IC)  
- **Output Power:** 20W + 20W (stereo, at 8Ω, THD = 10%)  
- **Supply Voltage Range:** ±12V to ±25V (recommended)  
- **Total Harmonic Distortion (THD):** ≤0.4% (typical)  
- **Operating Temperature Range:** -30°C to +75°C  
- **Package Type:** SIP (Single In-line Package)  
- **Pin Count:** 15 pins  

### **Descriptions:**  
- The STK433-040-E is a **dual-channel (stereo) audio amplifier** IC designed for consumer audio applications.  
- It integrates **pre-driver, driver, and output stages** in a single hybrid module.  
- Suitable for **compact audio systems, home stereos, and multimedia speakers**.  

### **Features:**  
- **Built-in thermal protection** to prevent overheating.  
- **Low noise and low distortion** for improved audio quality.  
- **Simple external circuitry** required for operation.  
- **High reliability** due to hybrid IC construction.  

This information is based on SANYO's official documentation for the STK433-040-E.

Application Scenarios & Design Considerations

2-channel class AB audio power IC, 40W40W

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