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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.

Application Scenarios & Design Considerations

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

Application Scenarios & Design Considerations

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

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