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LM4952TSX from NS,NS,National Semiconductor

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LM4952TSX

Manufacturer: NS,NS

3.1W Stereo-SE Audio Power Amplifier with DC Volume Control

Partnumber Manufacturer Quantity Availability
LM4952TSX NS,NS 37000 In Stock

Description and Introduction

3.1W Stereo-SE Audio Power Amplifier with DC Volume Control The LM4952TSX is a manufacturer by National Semiconductor (NS).  

**Specifications:**  
- **Type:** Audio Power Amplifier  
- **Output Power:** 2.6W per channel (into 4Ω at 5V)  
- **Supply Voltage Range:** 2.7V to 5.5V  
- **THD+N (Total Harmonic Distortion + Noise):** 1% (typical)  
- **Shutdown Current:** 0.01μA (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 9-pin LLP (Leadless Leadframe Package)  

**Descriptions:**  
The LM4952TSX is a stereo audio power amplifier designed for portable applications. It features a low-power shutdown mode and operates from a single supply.  

**Features:**  
- Dual-channel audio amplifier  
- Low quiescent current  
- Thermal shutdown protection  
- Pop-and-click suppression circuitry  
- Space-saving LLP package  

(Source: National Semiconductor datasheet)

Partnumber Manufacturer Quantity Availability
LM4952TSX NS 476 In Stock

Description and Introduction

3.1W Stereo-SE Audio Power Amplifier with DC Volume Control The LM4952TSX is a manufacturer by National Semiconductor (NS).  

**Specifications:**  
- **Type:** Audio Power Amplifier  
- **Output Power:** 2.6W per channel (into 4Ω at 5V)  
- **Supply Voltage Range:** 2.7V to 5.5V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 28-Pin TSSOP  
- **Total Harmonic Distortion + Noise (THD+N):** 0.1% (typical)  
- **Signal-to-Noise Ratio (SNR):** 95dB (typical)  
- **Shutdown Current:** 0.01μA (typical)  

**Descriptions:**  
The LM4952TSX is a dual bridge-connected audio power amplifier designed for applications requiring high-quality audio output. It features low quiescent current and thermal shutdown protection.  

**Features:**  
- Dual Bridge-Tied Load (BTL) configuration  
- Low shutdown current  
- Thermal shutdown protection  
- Pop-and-click suppression circuitry  
- Short-circuit and overvoltage protection  
- Unity-gain stable  

This information is based on the manufacturer's datasheet.

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