TPA3250D2EVM

评估板, PurePath™超高清音频D类放大器, 70W立体声/130W峰值

The PurePath™ Ultra-HD evaluation module demonstrates the TPA3250D2DDW integrated circuit from Texas Instruments. The TPA3250D2DDW is a high-performance class-D amplifier that enables true premium sound quality with high efficiency class-D technology. It features an advanced integrated feedback design and high-speed gate driver error correction PurePath™ Ultra-HD, which enables ultra-low distortion across the audio band and superior audio quality. This EVM supports 2 BTL stereo 2.0 output channels, 1 PBTL mono 0.1 output channel, 1 BTL plus 2 SE 2.1 output channels, and 4 SE 4.0 output channels configurations. The NE5532 is a High Performance Audio Op Amp designed to allow TPA3250D2DDW operation with differential or single ended input signals to the EVM with differential inputs yielding the optimal performance. TPA3250D2EVM is a complete 2Vrms analog input 70 W stereo continuous/130W peak power amplifier ready for evaluation and excellent listening experience.