PA3428 Datasheet | Unisonic Technologies

UNISONIC TECHNOLOGIES CO., LTD 2W STEREO AUDIO AMPLIFIER CMOS IC - DESCRIPTION As a stereo audio speaker which is operating on a single 5V supply, the UTC PA3428 is capable of delivering 2W of output power per channel into 4Ω loads with less than 1% THD+N. Way of two terminals (GAIN0 and GAIN1) can configured and control the amplifier gain. It also provide gain settings of 2, 6, 12, and 24V/V. Other Features include internal gain control which requires few external ponents, an active-low shutdown mode input and thermal shutdown protection. - Features - Internal Depop circuitry - Output power at 1% THD+N Supply voltage:5V Delivering 2.0W into a 4Ω load Delivering 1.2W into a 8Ω...