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- Commodity Description
The TPA3255 is a high-performance Class D power amplifier with Class D efficiency and true high-end sound quality. The device features an advanced integrated feedback design and proprietary high-speed gate driver error correction (PURE PATH Ultra HD). This technology allows the device to maintain ultra-low distortion across the entire audio frequency band while delivering perfect sound quality. The device operates in AD mode with a maximum output of 600W*2 or 300W*2 200W*2 load and has a unique 2VRMS analog input interface that supports seamless connection with high-performance DACs (such as TI's PCM5242). In addition to excellent audio performance, the TPA3255 combines high power efficiency with ultra-low power level idle losses (less than 2.5W). This can be achieved with an 85mR Mosfet along with an optimized gate driver scheme. This solution can significantly reduce idle losses compared to traditional discrete implementations.
Features:
1. Using 2pcs American TI-TPA3255 original power amplifier module, the output power separation is better than that of a single chip.
2. The front-end differential input circuit uses boost technology, which makes the listening experience more dynamic than the official single 12V line.
3. Fully shielded low-loss inductor, high-quality filter capacitor, 55V input voltage without pressure
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