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LM382N from NSC,National Semiconductor

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LM382N

Manufacturer: NSC

40 V, 20 mA, low noise dual preamplifier

Partnumber Manufacturer Quantity Availability
LM382N NSC 80 In Stock

Description and Introduction

40 V, 20 mA, low noise dual preamplifier The LM382N is a power amplifier manufactured by National Semiconductor (NSC). Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:  

### **Specifications:**  
- **Manufacturer:** National Semiconductor (NSC)  
- **Type:** Power Amplifier  
- **Package:** 14-Pin DIP (Dual In-line Package)  
- **Supply Voltage Range:** ±5V to ±20V  
- **Output Power:** Up to 1W (depending on supply voltage and load)  
- **Gain Bandwidth Product:** Typically 1 MHz  
- **Input Impedance:** ~100 kΩ  
- **Output Impedance:** Low (suitable for driving speakers or other loads)  
- **Operating Temperature Range:** 0°C to +70°C  

### **Descriptions:**  
The LM382N is a monolithic power amplifier designed for general-purpose audio applications. It provides sufficient output power for driving small speakers or headphones and is commonly used in consumer electronics, intercom systems, and low-power audio amplification circuits.  

### **Features:**  
- **Low Distortion:** Suitable for audio applications with minimal harmonic distortion.  
- **Wide Supply Voltage Range:** Operates from ±5V to ±20V, allowing flexibility in power supply selection.  
- **Short-Circuit Protection:** Built-in protection against output short circuits.  
- **Thermal Shutdown:** Prevents damage from overheating.  
- **Single or Split Supply Operation:** Can be used with dual or single power supplies.  
- **Internal Compensation:** Reduces the need for external components for stability.  

This information is strictly based on the manufacturer's datasheet and technical documentation.

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