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TAS5704 from TI/BB,Texas Instruments

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TAS5704

Manufacturer: TI/BB

20-W Stereo Closed-loop I2S Audio Power Amplifier with Speaker EQ and DRC (H/W Controlled) 64-HTQFP 0 to 85

Partnumber Manufacturer Quantity Availability
TAS5704 TI/BB 94 In Stock

Description and Introduction

20-W Stereo Closed-loop I2S Audio Power Amplifier with Speaker EQ and DRC (H/W Controlled) 64-HTQFP 0 to 85 The TAS5704 is a digital input Class-D audio amplifier manufactured by Texas Instruments (TI) or Burr-Brown (BB). Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Output Power:** Up to 15W per channel (stereo) at 10% THD+N into 4Ω (PVDD = 15V).  
- **Supply Voltage (PVDD):** 8V to 26V.  
- **Signal-to-Noise Ratio (SNR):** 95dB (A-weighted).  
- **Total Harmonic Distortion + Noise (THD+N):** 0.1% (typical at 1W into 4Ω).  
- **Efficiency:** >90% (typical).  
- **Sampling Rate:** Supports 32kHz, 44.1kHz, 48kHz, and 96kHz.  
- **Modulation Scheme:** Advanced PWM modulation with feedback.  
- **Operating Temperature Range:** -40°C to +85°C.  

### **Descriptions:**
- The TAS5704 is a stereo Class-D amplifier with integrated digital signal processing (DSP).  
- It accepts I²S, left-justified, or right-justified digital audio input formats.  
- Includes built-in protection features like overcurrent, overtemperature, and undervoltage lockout.  
- Designed for applications such as soundbars, home theater systems, and multimedia speakers.  

### **Features:**
- **Digital Audio Input:** Supports I²S, LJ, RJ formats.  
- **Integrated DSP:** Includes bass management, dynamic range compression (DRC), and EQ.  
- **Efficient Class-D Operation:** Reduces heat dissipation and power consumption.  
- **Flexible Power Supply:** Works with a wide input voltage range (8V–26V).  
- **Protection Circuits:** Overcurrent, overtemperature, and undervoltage protection.  
- **Small Footprint:** Available in a 32-pin HTSSOP package.  

This information is strictly based on the manufacturer's datasheet and technical documentation.

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