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LM48511SQNOPB from NSC/ROHS,National Semiconductor

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LM48511SQNOPB

Manufacturer: NSC/ROHS

3W, Ultra Low EMI, Mono Class D Audio Amplifier with Spread Spectrum 24-WQFN -40 to 85

Partnumber Manufacturer Quantity Availability
LM48511SQNOPB NSC/ROHS 26888 In Stock

Description and Introduction

3W, Ultra Low EMI, Mono Class D Audio Amplifier with Spread Spectrum 24-WQFN -40 to 85 The LM48511SQNOPB is a mono Class D audio amplifier manufactured by National Semiconductor (NSC). It is ROHS compliant.  

### **Descriptions and Features:**  
- **Type:** Mono Class D Audio Amplifier  
- **Output Power:** Up to 2.8W (into 4Ω at 5V)  
- **Efficiency:** High efficiency (up to 90%)  
- **Supply Voltage Range:** 2.7V to 5.5V  
- **Shutdown Current:** <1µA  
- **Thermal Shutdown Protection:** Yes  
- **Pop-and-Click Suppression:** Minimizes noise during power-up/down  
- **Package:** 10-pin LLP (Leadless Leadframe Package)  
- **Applications:** Mobile phones, portable media players, and other battery-powered audio devices  

This information is based on the manufacturer's datasheet.

Application Scenarios & Design Considerations

3W, Ultra Low EMI, Mono Class D Audio Amplifier with Spread Spectrum 24-WQFN -40 to 85

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