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LA4182 from SANYO

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LA4182

Manufacturer: SANYO

2.3 W 2-Channel AF Power Amplifier

Partnumber Manufacturer Quantity Availability
LA4182 SANYO 5000 In Stock

Description and Introduction

2.3 W 2-Channel AF Power Amplifier The part LA4182 is a monolithic integrated circuit manufactured by SANYO. Below are the specifications, descriptions, and features based on Ic-phoenix technical data files:  

### **Specifications:**  
- **Type:** Audio Power Amplifier IC  
- **Output Power:** 2.3W (typical at 9V, 4Ω, THD = 10%)  
- **Supply Voltage Range:** 4V to 12V  
- **Package:** SIP (Single In-line Package)  
- **Pins:** 10  
- **Operating Temperature Range:** -20°C to +75°C  
- **Total Harmonic Distortion (THD):** 0.3% (typical at 1W, 4Ω)  

### **Descriptions:**  
- The LA4182 is designed for use in portable audio devices such as radios and cassette players.  
- It is a low-power audio amplifier with built-in thermal shutdown protection.  
- The IC features a simple external circuit design, requiring minimal additional components.  

### **Features:**  
- **Low Quiescent Current:** Ensures efficient power consumption.  
- **Thermal Shutdown Protection:** Prevents damage from overheating.  
- **Wide Supply Voltage Range:** Suitable for battery-operated devices.  
- **Built-in Audio Muting Function:** Reduces pop noise during power on/off.  
- **Compact SIP Package:** Space-saving design for small devices.  

This information is based on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

2.3 W 2-Channel AF Power Amplifier

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