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LM4861MX/NOPB from NS,National Semiconductor

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LM4861MX/NOPB

Manufacturer: NS

Boomer Series: 1.1W Audio Amplifier with Shutdown Mode 8-SOIC -40 to 85

Partnumber Manufacturer Quantity Availability
LM4861MX/NOPB,LM4861MXNOPB NS 35000 In Stock

Description and Introduction

Boomer Series: 1.1W Audio Amplifier with Shutdown Mode 8-SOIC -40 to 85 The LM4861MX/NOPB is a power amplifier manufactured 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 (Total Harmonic Distortion + Noise):** 1% (typical at 1kHz, 1W into 8Ω)  
- **Shutdown Current:** 0.6μA (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SOIC-8  

### **Descriptions:**  
The LM4861MX/NOPB is a mono bridged audio power amplifier designed for low-voltage applications. It features a shutdown mode for power-saving operation and requires minimal external components.  

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

This information is based solely on the manufacturer's datasheet for the LM4861MX/NOPB.

Application Scenarios & Design Considerations

Boomer Series: 1.1W Audio Amplifier with Shutdown Mode 8-SOIC -40 to 85

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