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TPA3001D1 from TEXAS

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TPA3001D1

Manufacturer: TEXAS

20-W Mono Class-D Audio Power Amplifier

Partnumber Manufacturer Quantity Availability
TPA3001D1 TEXAS 40 In Stock

Description and Introduction

20-W Mono Class-D Audio Power Amplifier The TPA3001D1 is a Class-D audio amplifier manufactured by Texas Instruments (TI). Below are the specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:  

### **Specifications:**  
- **Output Power:**  
  - 10W per channel into 4Ω at 10% THD+N (VDD = 15V)  
  - 6W per channel into 8Ω at 10% THD+N (VDD = 15V)  
- **Supply Voltage Range (VDD):** 8V to 16V  
- **Efficiency:** Up to 90% (Class-D operation)  
- **THD+N (Total Harmonic Distortion + Noise):** 0.2% (typical at 1W, 8Ω)  
- **Signal-to-Noise Ratio (SNR):** 95dB (A-weighted)  
- **Operating Temperature Range:** -40°C to 85°C  
- **Package:** 24-Pin HTSSOP (PowerPAD™)  

### **Description:**  
The TPA3001D1 is a stereo Class-D audio amplifier designed for efficient, high-quality audio amplification in applications such as flat-panel TVs, portable audio systems, and multimedia speakers. It integrates a modulation scheme that reduces electromagnetic interference (EMI) and eliminates the need for external LC output filters.  

### **Features:**  
- **Filterless Class-D Operation:** No external LC filter required.  
- **Differential Inputs:** Reduces common-mode noise.  
- **Short-Circuit & Thermal Protection:** Built-in safeguards.  
- **Low Quiescent Current:** 5mA (typical).  
- **Mute & Standby Functions:** Power-saving modes.  
- **Pop & Click Suppression:** Minimizes audible noise during power transitions.  

For more detailed technical information, refer to the official Texas Instruments datasheet for the TPA3001D1.

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