The TAS5630PHDR is a high-performance, integrated stereo feedback Class-D amplifier designed by Texas Instruments, renowned for its efficiency and power. This advanced audio power amplifier is capable of driving up to 300W stereo into 4-ohm speakers, with a power efficiency that makes it ideal for home theater systems, professional audio equipment, and high-fidelity audio applications.
Key Features
- High Output Power Capability: Delivers up to 2 x 300W into 4 ohms at 10% THD+N, and 2 x 150W into 8 ohms at 10% THD+N, providing robust audio performance for demanding applications.
- PurePath™ HD Technology: Incorporates TI's proprietary PurePath HD technology that enables high-definition audio performance with minimal distortion and noise.
- Integrated Feedback Design: The feedback mechanism ensures high audio fidelity by continuously monitoring and correcting the output signal.
- Advanced Oscillator/PLL Circuit: Employs a multiple switching frequency option that reduces the size of the output filter and helps avoid AM radio band interference.
- Thermal and Overcurrent Protection: Features built-in error protection mechanisms to ensure reliability and longevity of the amplifier and the overall audio system.
Specifications
| Parameter |
Value |
| Output Power (per channel) |
Up to 300W (4 ohms), 150W (8 ohms) |
| THD+N |
0.03% at 1W, 1kHz |
| Signal-to-Noise Ratio (SNR) |
100 dB |
| Supply Voltage |
25V to 50V |
| Package |
64-HTQFP |
The TAS5630PHDR is not just powerful, but also versatile. It supports multiple audio input formats and is compatible with a wide range of external devices, making it a top choice for audio designers looking for a high-quality, scalable solution for their high-power audio amplification needs.