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LA4120 from SANYO

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LA4120

Manufacturer: SANYO

2-CHANNEL AF POWER AMP, FOR RADIO, TAPE RECORDER

Partnumber Manufacturer Quantity Availability
LA4120 SANYO 18 In Stock

Description and Introduction

2-CHANNEL AF POWER AMP, FOR RADIO, TAPE RECORDER The part LA4120 is a monolithic integrated circuit manufactured by SANYO. Below are its specifications, descriptions, and features:

### **Specifications:**
- **Type:** Audio Power Amplifier IC  
- **Output Power:** 2.3W (typical at 9V, 4Ω, THD = 10%)  
- **Supply Voltage Range:** 4V to 12V (recommended)  
- **Quiescent Current:** 15mA (typical)  
- **Total Harmonic Distortion (THD):** 0.5% (typical at 1W output)  
- **Operating Temperature Range:** -20°C to +75°C  
- **Package:** SIP (Single In-line Package)  

### **Descriptions:**
- The LA4120 is a power amplifier IC designed for audio applications.  
- It is suitable for small audio devices such as portable radios, cassette players, and intercom systems.  
- The IC includes built-in thermal shutdown and overvoltage protection.  

### **Features:**
- **Low Quiescent Current:** Ensures efficient power usage.  
- **Built-in Thermal Protection:** Prevents damage from overheating.  
- **Wide Supply Voltage Range:** Supports operation from 4V to 12V.  
- **Minimal External Components:** Simplifies circuit design.  
- **High Output Power:** Delivers up to 2.3W under optimal conditions.  

This information is based on SANYO's datasheet for the LA4120.

Application Scenarios & Design Considerations

2-CHANNEL AF POWER AMP, FOR RADIO, TAPE RECORDER

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