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TPA3000D1 from TI,Texas Instruments

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TPA3000D1

Manufacturer: TI

17-W MONO FILTER-FREE CLASS-D AUDIO POWER AMPLIFIER

Partnumber Manufacturer Quantity Availability
TPA3000D1 TI 20 In Stock

Description and Introduction

17-W MONO FILTER-FREE CLASS-D AUDIO POWER AMPLIFIER The TPA3000D1 is a Class-D audio power amplifier manufactured by Texas Instruments (TI). Here are the specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**  
- **Output Power:**  
  - 20W into 4Ω at 10% THD+N (typical)  
  - 12W into 8Ω at 10% THD+N (typical)  
- **Supply Voltage Range:** 8V to 26V  
- **Efficiency:** Up to 90% (typical)  
- **THD+N (Total Harmonic Distortion + Noise):** 0.1% (typical at 1W, 8Ω)  
- **Signal-to-Noise Ratio (SNR):** 90dB (typical)  
- **Switching Frequency:** 250kHz (typical)  
- **Package:** 32-pin HTSSOP (PowerPAD™)  

### **Descriptions:**  
The TPA3000D1 is a mono, high-efficiency Class-D audio amplifier designed for driving speakers in applications such as flat-panel TVs, multimedia sound systems, and portable audio devices. It integrates a PWM modulator and MOSFET output stage, delivering high power with minimal heat dissipation.  

### **Features:**  
- **High Efficiency:** Reduces power consumption and thermal management requirements.  
- **Integrated Feedback:** Improves audio quality by reducing distortion.  
- **Short-Circuit & Thermal Protection:** Enhances reliability.  
- **Adjustable Gain:** Configurable via external resistors.  
- **Single-Ended Input:** Simplifies system design.  
- **Pop & Click Suppression:** Minimizes audible noise during power-up/down.  
- **Mute Function:** Allows control over audio output.  

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

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