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LM383AT from NS,National Semiconductor

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LM383AT

Manufacturer: NS

7W Audio Power Amplifier

Partnumber Manufacturer Quantity Availability
LM383AT NS 94 In Stock

Description and Introduction

7W Audio Power Amplifier The LM383AT is a power amplifier manufactured by National Semiconductor (NS).  

### **Specifications:**  
- **Type:** Audio Power Amplifier  
- **Output Power:** 7W (typical at 4Ω, 14V)  
- **Supply Voltage Range:** 5V to 18V  
- **Quiescent Current:** 50mA (typical)  
- **Total Harmonic Distortion (THD):** 10% (typical at 7W, 4Ω)  
- **Gain Bandwidth Product:** 2.5MHz (typical)  
- **Input Resistance:** 150kΩ (typical)  
- **Package:** TO-220 (5-pin)  

### **Descriptions:**  
The LM383AT is a monolithic power amplifier designed for automotive and general-purpose audio applications. It provides high output current capability with minimal external components.  

### **Features:**  
- High current output (up to 3.5A)  
- Internal thermal shutdown protection  
- Short-circuit protection  
- Wide supply voltage range  
- Low distortion  
- Single in-line package (TO-220)  

This information is based on the manufacturer's datasheet.

Application Scenarios & Design Considerations

7W Audio Power Amplifier

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