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TPA3003D2PFBR from TI,Texas Instruments

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TPA3003D2PFBR

Manufacturer: TI

Stereo, Low Power, Wide Supply Voltage, Filter-Free Class-D Audio Amplifier

Partnumber Manufacturer Quantity Availability
TPA3003D2PFBR TI 850 In Stock

Description and Introduction

Stereo, Low Power, Wide Supply Voltage, Filter-Free Class-D Audio Amplifier The TPA3003D2PFBR is a Class-D audio amplifier manufactured by Texas Instruments (TI). Below are the specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Specifications:**  
- **Output Power:** 10 W per channel into 4 Ω at 10% THD+N (with 15 V supply)  
- **Supply Voltage Range:** 4.5 V to 26 V  
- **Efficiency:** Up to 90% (typical)  
- **THD+N:** 0.2% (typical at 1 W, 8 Ω)  
- **Signal-to-Noise Ratio (SNR):** 95 dB (A-weighted)  
- **Operating Temperature Range:** -40°C to 85°C  
- **Package:** 48-pin HTSSOP (PowerPAD™)  

### **Description:**  
The TPA3003D2PFBR is a stereo Class-D audio power amplifier designed for efficient, high-performance 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) while delivering high-quality audio output.  

### **Features:**  
- **Class-D Operation:** High efficiency with minimal heat dissipation.  
- **Differential Inputs:** Reduces common-mode noise.  
- **Short-Circuit Protection:** Includes thermal and overcurrent protection.  
- **Adjustable Gain:** Configurable via external resistors.  
- **Low Pop-and-Click Circuitry:** Minimizes audible noise during power-up/down.  
- **Mute Function:** Allows for power-saving mode when inactive.  
- **PowerPAD™ Package:** Enhances thermal performance.  

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

Partnumber Manufacturer Quantity Availability
TPA3003D2PFBR TEXAS 1722 In Stock

Description and Introduction

Stereo, Low Power, Wide Supply Voltage, Filter-Free Class-D Audio Amplifier The TPA3003D2PFBR is a Class-D audio amplifier manufactured by Texas Instruments. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**  
- **Manufacturer:** Texas Instruments (TEXAS)  
- **Type:** Class-D Stereo Audio Power Amplifier  
- **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%  
- **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:** 48-pin HTSSOP (PowerPAD™)  

### **Descriptions:**  
- The TPA3003D2PFBR is a high-efficiency, stereo Class-D audio amplifier designed for driving speakers in applications such as LCD TVs, monitors, and multimedia systems.  
- It integrates a modulation scheme to reduce electromagnetic interference (EMI).  
- Features differential inputs to minimize noise pickup.  
- Includes built-in protection circuits for overcurrent, undervoltage, and thermal shutdown.  

### **Features:**  
- **High Efficiency:** Reduces power dissipation and heat generation.  
- **Differential Inputs:** Improves noise rejection.  
- **Adjustable Gain:** Configurable via external resistors.  
- **Pop and Click Suppression:** Minimizes audible noise during power-up/down.  
- **Short-Circuit and Thermal Protection:** Enhances reliability.  
- **Low External Component Count:** Simplifies PCB design.  

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

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