Texas Instruments TPA3250D2 high-definition Class D amplifier provides true high-quality sound quality and Class D efficiency. The amplifier features advanced integrated feedback design and proprietary high-speed gate driver error correction (PurePath Ultra-HD). This technology achieves extremely low distortion across the entire audio frequency band and provides superior audio quality. With a 32V power supply, the device can drive up to 2 × 130W peaks in a 4Ω load and 2 × 70W continuous power in an 8Ω load. The device has a 2Vrms analog input interface that works seamlessly with high-performance DACs such as TI's PCM5242. In addition to excellent audio performance, it can also achieve high power efficiency and extremely low power stage idle losses below 1W.
