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TPA3005D2PHPR from TI,Texas Instruments

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TPA3005D2PHPR

Manufacturer: TI

Stereo, Medium Power, Filter-Free Class-D Audio Amplifier

Partnumber Manufacturer Quantity Availability
TPA3005D2PHPR TI 3000 In Stock

Description and Introduction

Stereo, Medium Power, Filter-Free Class-D Audio Amplifier The TPA3005D2PHPR is a Class-D audio amplifier manufactured by Texas Instruments (TI). Here are its key specifications, descriptions, and features:

### **Specifications:**
- **Output Power:**  
  - 7.5W per channel into 4Ω at 10% THD+N (5V supply)  
  - 2.5W per channel into 8Ω at 10% THD+N (5V supply)  
- **Supply Voltage Range:** 4.5V to 14V  
- **Efficiency:** Up to 90% (Class-D operation)  
- **THD+N (Total Harmonic Distortion + Noise):** 0.3% (typical at 1W into 8Ω)  
- **Signal-to-Noise Ratio (SNR):** 90dB (A-weighted)  
- **Operating Temperature Range:** -40°C to 85°C  
- **Package:** 48-pin HTSSOP (PowerPAD™)  

### **Descriptions:**
- The TPA3005D2PHPR is a stereo Class-D audio amplifier designed for efficient power amplification in portable and space-constrained applications.  
- It integrates a modulation scheme to reduce EMI (Electromagnetic Interference).  
- Features differential inputs to minimize noise pickup.  

### **Features:**
- **Differential Inputs:** Reduces common-mode noise.  
- **Short-Circuit & Thermal Protection:** Built-in safeguards for reliability.  
- **Low Quiescent Current:** 7mA (typical) for power efficiency.  
- **Pop & Click Suppression:** Minimizes audible noise during power-up/down.  
- **Adjustable Gain:** Configurable via external resistors.  
- **Filterless Operation:** Eliminates the need for external LC filters.  

This information is sourced from TI's official documentation. Let me know if you need further details.

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