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TAS5731PHPR from TI,Texas Instruments

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TAS5731PHPR

Manufacturer: TI

20-W Stereo (2.1) Class-D Audio Amp w/ Audio Processing 48-HTQFP -40 to 85

Partnumber Manufacturer Quantity Availability
TAS5731PHPR TI 6650 In Stock

Description and Introduction

20-W Stereo (2.1) Class-D Audio Amp w/ Audio Processing 48-HTQFP -40 to 85 The TAS5731PHPR is a digital input Class-D audio amplifier manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Output Power:** Up to 15W per channel (stereo) into 4Ω at 10% THD+N  
- **Supply Voltage Range:** 4.5V to 26.4V  
- **Efficiency:** Up to 90% (Class-D architecture)  
- **Signal-to-Noise Ratio (SNR):** 100dB (A-weighted)  
- **Total Harmonic Distortion + Noise (THD+N):** 0.1% (1W, 4Ω, 1kHz)  
- **Sampling Rate:** Supports 8kHz to 48kHz  
- **Digital Input Interface:** I²S, left-justified, right-justified, TDM  
- **Package:** 48-HTSSOP (PowerPAD™)  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions and Features:**  
- **Digital Audio Processing:** Includes bass, treble, and volume control  
- **Integrated Protection Features:** Overcurrent, overtemperature, undervoltage, and DC protection  
- **Flexible Power Supply:** Operates from a single supply (4.5V to 26.4V)  
- **Low Standby Power Consumption:** <1mA in shutdown mode  
- **SpeakerGuard™ Technology:** Protects speakers from clipping and over-excursion  
- **Closed-Loop Architecture:** Reduces output filter dependency  
- **Applications:** Soundbars, televisions, portable speakers, and other consumer audio systems  

This device is designed for high-efficiency, high-performance audio amplification with digital input processing.

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