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TPA3001D1PWPR from TI,Texas Instruments

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TPA3001D1PWPR

Manufacturer: TI

Mono, High Power, Filter-Free Class-D Audio Amplifier

Partnumber Manufacturer Quantity Availability
TPA3001D1PWPR TI 11636 In Stock

Description and Introduction

Mono, High Power, Filter-Free Class-D Audio Amplifier The TPA3001D1PWPR is a Class-D audio amplifier manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Output Power:** 8W into 4Ω at 10% THD+N (5V supply)  
- **Supply Voltage Range:** 4.5V to 14V  
- **Efficiency:** Up to 90%  
- **THD+N:** 0.3% (typical at 1W, 4Ω, 5V)  
- **Signal-to-Noise Ratio (SNR):** 90dB (A-weighted)  
- **Operating Temperature Range:** -40°C to 85°C  
- **Package:** 24-pin HTSSOP (PW) with PowerPAD™  
- **Switching Frequency:** 250kHz (typical)  

### **Descriptions:**  
The TPA3001D1PWPR is a mono Class-D audio amplifier designed for efficient power amplification in portable and space-constrained applications. It integrates a PWM modulator and MOSFET output stage, reducing external component count.  

### **Features:**  
- **Filterless Operation:** Eliminates the need for external LC filters  
- **Thermal and Short-Circuit Protection:** Enhances reliability  
- **Low Quiescent Current:** 4.5mA (typical)  
- **Adjustable Gain:** Configurable via external resistors  
- **Pop-and-Click Suppression:** Minimizes audible noise during power-up/down  
- **Mono Bridged-Tied Load (BTL) Output:** Optimized for driving speakers  

This information is based on TI's official datasheet for the TPA3001D1PWPR.

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