IC Phoenix logo

Home ›  L  › L44 > LM4809LD

LM4809LD from NS,National Semiconductor

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

LM4809LD

Manufacturer: NS

LM4809 Dual 105mW Headphone Amplifier with Active-Low Shutdown Mode

Partnumber Manufacturer Quantity Availability
LM4809LD NS 50860 In Stock

Description and Introduction

LM4809 Dual 105mW Headphone Amplifier with Active-Low Shutdown Mode The LM4809LD is a manufacturer by National Semiconductor (NS). It is a dual 105mW audio power amplifier designed for stereo headphone applications.  

**Key Features:**  
- Dual-channel audio amplifier  
- Output power: 105mW per channel into 32Ω at 5V  
- Low supply current: 3.6mA (typical)  
- Wide supply voltage range: 2.7V to 5.5V  
- No output coupling capacitors required  
- Internal thermal shutdown protection  
- Space-saving 8-pin LLP package  

**Applications:**  
- Portable audio devices  
- Headphone amplifiers  
- Personal media players  

The LM4809LD is optimized for low-voltage operation and provides high-quality audio output with minimal external components.

Application Scenarios & Design Considerations

LM4809 Dual 105mW Headphone Amplifier with Active-Low Shutdown Mode

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips