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TAS5352DDVR from TI/BB,Texas Instruments

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TAS5352DDVR

Manufacturer: TI/BB, TEXAS

125-W Stereo Digital Amplifier Power Stage 44-HTSSOP 0 to 70

Partnumber Manufacturer Quantity Availability
TAS5352DDVR TI/BB, TEXAS 177 In Stock

Description and Introduction

125-W Stereo Digital Amplifier Power Stage 44-HTSSOP 0 to 70 The TAS5352DDVR is a digital amplifier power stage manufactured by Texas Instruments. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** Texas Instruments  
- **Part Number:** TAS5352DDVR  
- **Type:** Digital Amplifier Power Stage  
- **Output Power:** 50W per channel (stereo) into 4Ω at 10% THD+N  
- **Supply Voltage Range:** 4.5V to 26.4V  
- **Modulation Scheme:** Advanced Digital Pulse Width Modulation (ADPWM)  
- **Efficiency:** Up to 90%  
- **THD+N:** <0.1% (typical)  
- **Signal-to-Noise Ratio (SNR):** >100dB  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 44-Pin HTSSOP (PowerPAD™)  

### **Descriptions:**  
The TAS5352DDVR is a high-efficiency, high-performance digital amplifier power stage designed for stereo audio applications. It integrates a high-voltage gate driver and power MOSFETs to deliver high-quality audio output with minimal external components. The device supports a wide supply voltage range, making it suitable for various audio systems, including home theater, soundbars, and automotive audio.  

### **Features:**  
- **High Power Output:** 50W per channel into 4Ω loads.  
- **Wide Supply Range:** Operates from 4.5V to 26.4V.  
- **High Efficiency:** Up to 90% efficiency reduces power dissipation.  
- **Low Distortion:** <0.1% THD+N for high-fidelity audio.  
- **Integrated Protection:** Includes overcurrent, overtemperature, and undervoltage protection.  
- **Flexible Input Interface:** Compatible with digital audio inputs.  
- **PowerPAD™ Package:** Enhances thermal performance for reliable operation.  

This information is based solely on the manufacturer's provided data for the TAS5352DDVR.

Application Scenarios & Design Considerations

125-W Stereo Digital Amplifier Power Stage 44-HTSSOP 0 to 70

Alternative Part Number

  • TAS5342ADDV --: Same TAS53xx family Class-D amplifier in the same DDV (HTSSOP) package with comparable power stage and pinout, making it a close drop-in substitute when slightly lower output power is acceptable.
  • TAS5352ADDV --: Direct sibling in the TAS5352 series with the same DDV package and pin-compatible layout; the 'A' revision offers improved performance and is a strong functional replacement.
  • TAS5612LADDV --: Alternative TI Class-D audio amplifier in the same DDV power package with similar supply range and output capability, suitable when a different TAS series is acceptable.
  • TAS5342DDV --: Sister device in the TAS53xx Class-D family with similar output power and DDV package, suitable as a drop-in alternative with minor external component checks.

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