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LM386M-1/NOPB from NS,National Semiconductor

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LM386M-1/NOPB

Manufacturer: NS

Wide Vin Low Power Audio Amplifier with Internal Gain 8-SOIC 0 to 70

Partnumber Manufacturer Quantity Availability
LM386M-1/NOPB,LM386M1NOPB NS 1130 In Stock

Description and Introduction

Wide Vin Low Power Audio Amplifier with Internal Gain 8-SOIC 0 to 70 The LM386M-1/NOPB is a power amplifier manufactured by National Semiconductor (NS).  

### **Specifications:**  
- **Type:** Low Voltage Audio Power Amplifier  
- **Gain:** Adjustable from 20 to 200  
- **Supply Voltage Range:** 4V to 12V  
- **Output Power:** 325 mW (typical at 6V, 8Ω load)  
- **Quiescent Current:** 4 mA (typical)  
- **Bandwidth:** 300 kHz (typical)  
- **THD (Total Harmonic Distortion):** 0.2% (typical at 125 mW, 8Ω)  
- **Package:** SOIC-8  

### **Descriptions:**  
The LM386M-1/NOPB is designed for battery-operated applications, providing low-voltage audio amplification with minimal external components. It features an internally set gain of 20 but can be increased up to 200 with external resistors and capacitors.  

### **Features:**  
- Low quiescent current (4 mA)  
- Battery operation (4V–12V)  
- Minimal external components required  
- Internal gain of 20 (default)  
- Adjustable gain with external components  
- Wide supply voltage range  
- Low distortion  

This information is sourced from the manufacturer's datasheet.

Application Scenarios & Design Considerations

Wide Vin Low Power Audio Amplifier with Internal Gain 8-SOIC 0 to 70

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