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LM4853MMX from NS,National Semiconductor

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LM4853MMX

Manufacturer: NS

Mono 1.5 W / Stereo 300mW Power Amplifier

Partnumber Manufacturer Quantity Availability
LM4853MMX NS 21 In Stock

Description and Introduction

Mono 1.5 W / Stereo 300mW Power Amplifier The LM4853MMX is a manufacturer by National Semiconductor (NS). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**  
- **Manufacturer:** National Semiconductor (NS)  
- **Part Number:** LM4853MMX  
- **Type:** Audio Power Amplifier  
- **Package:** 10-VFSOP (MM)  
- **Operating Voltage Range:** 2.7V to 5.5V  
- **Output Power:** Up to 1.1W per channel (into 8Ω at 5V)  
- **Total Harmonic Distortion + Noise (THD+N):** <1% (typical)  
- **Shutdown Current:** <1μA (typical)  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions:**  
The LM4853MMX is a stereo audio power amplifier designed for portable applications. It features a low-voltage operation, making it suitable for battery-powered devices. The amplifier includes an internal depop circuitry to minimize turn-on/off transients and provides high-quality audio output with minimal external components.  

### **Features:**  
- **Stereo Operation:** Supports two-channel audio output.  
- **Low Voltage Operation:** Works efficiently from 2.7V to 5.5V.  
- **Low Shutdown Current:** Consumes less than 1μA when disabled.  
- **Thermal Protection:** Built-in safeguards against overheating.  
- **Pop & Click Suppression:** Reduces audible noise during power transitions.  
- **Space-Saving Package:** 10-pin VFSOP (MM) for compact designs.  

This information is strictly based on the manufacturer's datasheet and knowledge base.

Application Scenarios & Design Considerations

Mono 1.5 W / Stereo 300mW Power Amplifier

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