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LM4865M from NS,National Semiconductor

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LM4865M

Manufacturer: NS

750mW Audio Power Amplifier with DC Volume Control and Headphone Switch

Partnumber Manufacturer Quantity Availability
LM4865M NS 1052 In Stock

Description and Introduction

750mW Audio Power Amplifier with DC Volume Control and Headphone Switch The LM4865M is a manufacturer by National Semiconductor (NS). It is a 2.5W audio power amplifier designed for applications such as portable devices, computers, and other consumer electronics.  

**Specifications:**  
- **Output Power:** 2.5W (into 4Ω at 5V)  
- **Supply Voltage Range:** 2.7V to 5.5V  
- **Quiescent Current:** 4mA (typical)  
- **THD+N (Total Harmonic Distortion + Noise):** 1% (typical at 1W into 4Ω)  
- **Shutdown Current:** 0.6μA (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 8-pin SOIC (M)  

**Descriptions and Features:**  
- Single-supply operation  
- No output coupling capacitors required  
- Internal thermal shutdown protection  
- Unity-gain stable  
- Space-saving surface-mount package  
- Improved pop-and-click circuitry for reduced noise during power-up/down  
- Designed for driving speakers in portable and low-power applications  

This information is strictly from the manufacturer's datasheet.

Application Scenarios & Design Considerations

750mW Audio Power Amplifier with DC Volume Control and Headphone Switch

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