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LM1875T/NOPB from NSC,National Semiconductor

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LM1875T/NOPB

Manufacturer: NSC

20-W Audio Power Amplifier 5-TO-220 0 to 70

Partnumber Manufacturer Quantity Availability
LM1875T/NOPB,LM1875TNOPB NSC 1800 In Stock

Description and Introduction

20-W Audio Power Amplifier 5-TO-220 0 to 70 The LM1875T/NOPB is a power amplifier manufactured by National Semiconductor (NSC).  

### **Specifications:**  
- **Output Power:** 20W (typical) into 8Ω at ±25V supply  
- **Supply Voltage Range:** ±8V to ±30V  
- **THD (Total Harmonic Distortion):** 0.015% (typical) at 1kHz, 20W output  
- **Frequency Response:** 70kHz bandwidth  
- **Slew Rate:** 9V/µs (typical)  
- **Input Impedance:** 5MΩ (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** TO-220-5  

### **Descriptions:**  
The LM1875T/NOPB is a monolithic power amplifier offering high performance with minimal external components. It provides high output current, low distortion, and thermal protection.  

### **Features:**  
- **Short-Circuit Protection:** Includes thermal shutdown  
- **Wide Supply Voltage Range:** Suitable for various applications  
- **Low Distortion:** Ensures high-quality audio output  
- **Mute Function:** Allows for noise-free operation during power-up/down  
- **Thermal Overload Protection:** Prevents damage from overheating  

This information is sourced from the manufacturer's datasheet.

Application Scenarios & Design Considerations

20-W Audio Power Amplifier 5-TO-220 0 to 70

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