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LM4866MTE from NS,National Semiconductor

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LM4866MTE

Manufacturer: NS

2.2W Stereo Audio Amplifier

Partnumber Manufacturer Quantity Availability
LM4866MTE NS 10 In Stock

Description and Introduction

2.2W Stereo Audio Amplifier The LM4866MTE is a manufacturer by National Semiconductor (NS).  

### **Specifications:**  
- **Type:** Audio Power Amplifier  
- **Output Power:** 1.1W per channel into 8Ω at 5V  
- **Operating Voltage Range:** 2.0V to 5.5V  
- **Total Harmonic Distortion + Noise (THD+N):** 0.2% (typical) at 1kHz, 1W into 8Ω  
- **Shutdown Current:** 0.1µA (typical)  
- **Gain Bandwidth Product:** 3MHz  
- **Package:** TSSOP-28  

### **Descriptions:**  
The LM4866MTE is a dual bridge-connected audio power amplifier designed for applications requiring high-quality audio output with low power consumption. It operates from a single supply voltage and is suitable for portable devices.  

### **Features:**  
- **Bridge-Tied Load (BTL) Configuration** for higher output power  
- **Low Quiescent Current:** 4mA (typical)  
- **Thermal Shutdown Protection**  
- **No Output Coupling Capacitors Required**  
- **Improved PSRR (Power Supply Rejection Ratio)**  
- **Surface-Mount Package (TSSOP-28)**  

This information is based on the manufacturer's datasheet.

Application Scenarios & Design Considerations

2.2W Stereo Audio Amplifier

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