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LM4730TA from NS,National Semiconductor

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LM4730TA

Manufacturer: NS

Stereo 14W Audio Power Amplifier with Mute and Standby Modes

Partnumber Manufacturer Quantity Availability
LM4730TA NS 1000 In Stock

Description and Introduction

Stereo 14W Audio Power Amplifier with Mute and Standby Modes The LM4730TA is a stereo audio power amplifier manufactured by National Semiconductor (NS).  

### **Specifications:**  
- **Type:** Stereo Audio Power Amplifier  
- **Output Power:** 11W per channel (into 8Ω at ±16V, THD = 10%)  
- **Supply Voltage Range:** ±6V to ±20V  
- **Total Harmonic Distortion (THD):** 0.07% (typical at 1W, 1kHz)  
- **Signal-to-Noise Ratio (SNR):** 100dB (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 15-lead TO-220 (LM4730TA)  

### **Descriptions:**  
The LM4730TA is a high-performance stereo amplifier designed for audio applications. It features an advanced protection circuit that includes thermal shutdown, overvoltage, undervoltage, and output short-circuit protection.  

### **Features:**  
- **Mute Function:** Allows for smooth power-up/power-down transitions  
- **Standby Mode:** Low power consumption when inactive  
- **Wide Supply Voltage Range:** Suitable for various audio systems  
- **High Output Power:** Capable of driving 8Ω or 4Ω speakers  
- **Protection Circuits:** Thermal, overvoltage, undervoltage, and short-circuit protection  
- **Low Distortion:** Ensures high-quality audio output  

This information is based on the manufacturer's datasheet.

Application Scenarios & Design Considerations

Stereo 14W Audio Power Amplifier with Mute and Standby Modes

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