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LM4879MMX from NS,National Semiconductor

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LM4879MMX

Manufacturer: NS

1.1 Watt Audio Power Amplifier

Partnumber Manufacturer Quantity Availability
LM4879MMX NS 3500 In Stock

Description and Introduction

1.1 Watt Audio Power Amplifier The LM4879MMX is a manufacturer by National Semiconductor (NS).  

**Specifications:**  
- **Type:** Audio Power Amplifier  
- **Output Power:** 1.1W (into 8Ω at 5V)  
- **Supply Voltage Range:** 2.0V to 5.5V  
- **THD+N:** 1% (typical at 1kHz, 1W into 8Ω)  
- **Shutdown Current:** 0.01μA (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 8-Pin VSSOP  

**Descriptions:**  
The LM4879MMX is a mono bridged audio power amplifier designed for low-voltage applications. It is optimized for driving speakers with minimal external components.  

**Features:**  
- **Bridge-Tied Load (BTL) Configuration**  
- **Low Quiescent Current (4mA typical)**  
- **No Output Coupling Capacitors Required**  
- **Thermal and Short-Circuit Protection**  
- **Space-Saving VSSOP Package**  
- **Improved PSRR (Power Supply Rejection Ratio)**  

This information is sourced from the manufacturer's datasheet.

Application Scenarios & Design Considerations

1.1 Watt Audio Power Amplifier

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