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LM4858LDX from NSC,National Semiconductor

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LM4858LDX

Manufacturer: NSC

Mono 1.5 W / Stereo 300mW Power Amplifier

Partnumber Manufacturer Quantity Availability
LM4858LDX NSC 4300 In Stock

Description and Introduction

Mono 1.5 W / Stereo 300mW Power Amplifier The LM4858LDX is manufactured by National Semiconductor (NSC).  

### **Specifications:**  
- **Type:** Audio Power Amplifier  
- **Output Power:** 1.1W per channel (into 8Ω at 5V)  
- **Supply Voltage Range:** 2.7V to 5.5V  
- **THD+N (Total Harmonic Distortion + Noise):** 1% (typical)  
- **Shutdown Current:** 0.01μA (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 8-pin LLP (Leadless Leadframe Package)  

### **Descriptions:**  
The LM4858LDX is a stereo audio power amplifier designed for portable applications. It features a low-power shutdown mode and operates from a single supply voltage.  

### **Features:**  
- **Stereo Operation:** Two independent channels  
- **Low Quiescent Current:** 3.5mA (typical)  
- **No External Coupling Capacitors Required**  
- **Thermal Shutdown Protection**  
- **Pop-and-Click Suppression Circuitry**  
- **Space-Saving LLP Package**  

This information is based on the manufacturer's datasheet.

Application Scenarios & Design Considerations

Mono 1.5 W / Stereo 300mW Power Amplifier

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