July 25, 2018
The TAS2770 is a 20-W Class-D audio amplifier with Speaker I/V Sense for laptop, home automation, and Bluetooth speaker applications. To demonstrate the advantage of the TAS2770 over comparable audio amplifiers, we created an A/B comparison between two stereo laptop computers. One laptop utilizes the TAS2770, and the second laptop uses to stock solution. The TAS2770, working with TI's Smart Amp Algorithm, is able to achieve higher performance in overall sound quality, bass and loudness (SPL) when compared to the stock solution.