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LM2877P from NS,National Semiconductor

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LM2877P

Manufacturer: NS

LM2877 Dual 4W Audio Power Amplifier

Partnumber Manufacturer Quantity Availability
LM2877P NS 17 In Stock

Description and Introduction

LM2877 Dual 4W Audio Power Amplifier The LM2877P is a dual audio power amplifier manufactured by National Semiconductor (NS).  

### **Specifications:**  
- **Output Power:**  
  - 2W per channel (typical) into 8Ω at 9V supply  
  - 1.5W per channel (typical) into 8Ω at 6V supply  
- **Supply Voltage Range:** 4V to 26V  
- **Quiescent Current:** 30mA (typical)  
- **Total Harmonic Distortion (THD):** 0.2% (typical) at 1W, 1kHz  
- **Gain Bandwidth Product:** 3MHz (typical)  
- **Package:** 9-pin TO-220 (ZIP)  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions and Features:**  
- Dual-channel audio power amplifier  
- Designed for portable audio applications  
- Requires minimal external components  
- Internal thermal shutdown protection  
- High peak current capability  
- Low distortion and noise  
- Single or split power supply operation  

This information is sourced from the manufacturer's datasheet.

Application Scenarios & Design Considerations

LM2877 Dual 4W Audio Power Amplifier

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