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LM4832MT from NS,National Semiconductor

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LM4832MT

Manufacturer: NS

Digitally Controlled Tone and Volume Circuit with Stereo Audio Power Amplifier, Microphone Preamp Stage and National 3D Sound

Partnumber Manufacturer Quantity Availability
LM4832MT NS 8 In Stock

Description and Introduction

Digitally Controlled Tone and Volume Circuit with Stereo Audio Power Amplifier, Microphone Preamp Stage and National 3D Sound The LM4832MT is a manufacturer by National Semiconductor (NS). Here are its specifications, descriptions, and features:  

### **Specifications:**  
- **Type:** Audio Power Amplifier  
- **Output Power:** 1.1W per channel into 8Ω at 5V (typical)  
- **Supply Voltage Range:** 2.7V to 5.5V  
- **Total Harmonic Distortion + Noise (THD+N):** 0.2% (typical) at 1kHz, 1W into 8Ω  
- **Shutdown Current:** 0.1μA (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 28-pin TSSOP (MT suffix)  

### **Descriptions:**  
The LM4832MT is a dual audio power amplifier designed for portable electronic devices. It features a low-voltage operation, making it suitable for battery-powered applications. It includes an internal shutdown mode to minimize power consumption when not in use.  

### **Features:**  
- Dual-channel audio amplifier  
- Low voltage operation (2.7V to 5.5V)  
- Low shutdown current (0.1μA typical)  
- Thermal shutdown protection  
- No output coupling capacitors required  
- Surface-mount TSSOP package  

This information is based on the manufacturer's datasheet.

Application Scenarios & Design Considerations

Digitally Controlled Tone and Volume Circuit with Stereo Audio Power Amplifier, Microphone Preamp Stage and National 3D Sound

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