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TPA3004D2PHPRG4 from TI,Texas Instruments

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TPA3004D2PHPRG4

Manufacturer: TI

Stereo, High Power, Filter-Free Class-D Audio Amplifier with Volume Control

Partnumber Manufacturer Quantity Availability
TPA3004D2PHPRG4 TI 1200 In Stock

Description and Introduction

Stereo, High Power, Filter-Free Class-D Audio Amplifier with Volume Control The TPA3004D2PHPRG4 is a Class-D audio amplifier from Texas Instruments (TI). Here are its specifications, descriptions, and features:

### **Specifications:**  
- **Manufacturer:** Texas Instruments (TI)  
- **Type:** Class-D Stereo Audio Power Amplifier  
- **Output Power:** 7W per channel (into 4Ω at 10% THD+N, 12V supply)  
- **Supply Voltage Range:** 4.5V to 14V  
- **Efficiency:** Up to 90%  
- **THD+N:** 0.1% (typical at 1W, 4Ω)  
- **Signal-to-Noise Ratio (SNR):** 95dB (A-weighted)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** HTSSOP-32 (PowerPAD™)  

### **Descriptions:**  
The TPA3004D2PHPRG4 is a stereo Class-D amplifier designed for efficient audio amplification in portable and space-constrained applications. It integrates a modulation scheme that reduces electromagnetic interference (EMI) while delivering high-quality audio output.  

### **Features:**  
- **High Efficiency:** Minimizes power dissipation.  
- **Low Quiescent Current:** Extends battery life in portable applications.  
- **Thermal and Short-Circuit Protection:** Enhances reliability.  
- **Differential Inputs:** Reduces noise pickup.  
- **Pop and Click Suppression:** Minimizes audible transients during power-up/down.  
- **Adjustable Gain:** Configurable via external resistors.  

This amplifier is commonly used in TVs, portable speakers, and other audio systems requiring efficient power delivery.

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