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LM4938MHX from NS,National Semiconductor

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LM4938MHX

Manufacturer: NS

Stereo 2W Audio Power Amplifiers with DC Volume Control and Selectable Gain

Partnumber Manufacturer Quantity Availability
LM4938MHX NS 10000 In Stock

Description and Introduction

Stereo 2W Audio Power Amplifiers with DC Volume Control and Selectable Gain The LM4938MHX is a manufacturer by National Semiconductor (NS). It is a high-performance audio subsystem with features including:  

- **Integrated Stereo Headphone Amplifier**: Provides high-quality audio output for headphones.  
- **Class AB Speaker Amplifier**: Delivers efficient power to speakers.  
- **Microphone Preamp with AGC (Automatic Gain Control)**: Enhances microphone input quality.  
- **Programmable Volume Control**: Allows adjustable audio levels.  
- **I²C Control Interface**: Enables digital control of functions.  
- **Low Power Consumption**: Optimized for portable applications.  
- **Thermal and Short-Circuit Protection**: Ensures device safety.  

This IC is designed for use in portable audio devices, smartphones, and other multimedia applications.

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