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LA4277 from SANYO

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LA4277

Manufacturer: SANYO

5 W 2-Channel Power Amplifier

Partnumber Manufacturer Quantity Availability
LA4277 SANYO 2870 In Stock

Description and Introduction

5 W 2-Channel Power Amplifier The part **LA4277** is a **1.5W 2-Channel AF Power Amplifier** manufactured by **SANYO**.  

### **Specifications:**  
- **Output Power:** 1.5W per channel (typical at 10% THD, 8Ω load, VCC = 9V)  
- **Supply Voltage (VCC):** 4.5V to 12V  
- **Quiescent Current:** 9mA (typical at VCC = 9V)  
- **Total Harmonic Distortion (THD):** 0.3% (typical at 1W, 8Ω, 1kHz)  
- **Operating Temperature Range:** -20°C to +75°C  
- **Package:** SIP (Single In-line Package)  

### **Descriptions and Features:**  
- **Dual-channel audio amplifier** for stereo applications  
- **Built-in thermal shutdown protection**  
- **Low quiescent current** for power efficiency  
- **Minimal external components required** for circuit design  
- **Suitable for portable audio devices** such as radios, small speakers, and multimedia systems  

This information is based on the manufacturer's datasheet for the **LA4277** by **SANYO**.

Application Scenarios & Design Considerations

5 W 2-Channel Power Amplifier
Partnumber Manufacturer Quantity Availability
LA4277 480 In Stock

Description and Introduction

5 W 2-Channel Power Amplifier Here are the factual details about part LA4277 from Ic-phoenix technical data files:  

### **Manufacturer:** Sanyo (now part of ON Semiconductor)  
### **Type:** Audio Power Amplifier IC  

### **Specifications:**  
- **Output Power:** 3.5W (typical at 10% THD, 8Ω load, 12V supply)  
- **Operating Voltage Range:** 6V to 18V  
- **Quiescent Current:** 30mA (typical)  
- **Total Harmonic Distortion (THD):** 0.3% (typical at 1W, 8Ω)  
- **Frequency Response:** 20Hz to 20kHz  
- **Package Type:** SIP (Single In-line Package)  

### **Descriptions & Features:**  
- Designed for car audio and portable audio applications.  
- Built-in thermal shutdown and overvoltage protection.  
- Requires minimal external components for operation.  
- Low noise and low distortion characteristics.  
- Includes mute and standby functions.  

Let me know if you need further details.

Application Scenarios & Design Considerations

5 W 2-Channel Power Amplifier

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