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TAS5342LA from TI,Texas Instruments

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TAS5342LA

Manufacturer: TI

100-W Stereo Digital Amplifier Power Stage

Partnumber Manufacturer Quantity Availability
TAS5342LA TI 229 In Stock

Description and Introduction

100-W Stereo Digital Amplifier Power Stage The TAS5342LA is a digital amplifier power stage manufactured by Texas Instruments (TI). Below are the key specifications, descriptions, and features based on the available knowledge base:

### **Specifications:**
- **Output Power:**  
  - 125 W per channel (2 channels) at 10% THD+N, 4 Ω, ±24 V supply  
  - 60 W per channel (2 channels) at 10% THD+N, 8 Ω, ±24 V supply  
- **Supply Voltage Range:** ±12 V to ±30 V  
- **Modulation Scheme:** AD (Advanced Analog Input Class-D)  
- **Efficiency:** Up to 90%  
- **THD+N:** < 0.1% (typical at 1 kHz, 60 W, 8 Ω)  
- **Switching Frequency:** 400 kHz (typical)  
- **Protection Features:** Overcurrent, overtemperature, undervoltage, and open-load detection  
- **Package:** 44-HTSSOP (PowerPAD™)  

### **Descriptions:**  
- The TAS5342LA is a high-performance, analog-input Class-D audio amplifier power stage designed for high-power applications.  
- It integrates a high-voltage gate driver and power MOSFETs to deliver efficient amplification with minimal external components.  
- Suitable for home audio systems, professional audio amplifiers, and powered speakers.  

### **Features:**  
- **High Efficiency:** Reduces heat dissipation and power loss.  
- **Low Distortion:** Provides high-fidelity audio output.  
- **Integrated Protection:** Includes multiple safeguards for reliable operation.  
- **Flexible Power Supply:** Supports a wide input voltage range.  
- **Thermal Pad:** HTSSOP package with PowerPAD™ for improved heat dissipation.  

For detailed application notes and schematics, refer to the official TI datasheet.

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