PA3428 Datasheet (Unisonic Technologies) - 2W STEREO AUDIO AMPLIFIER

PA3428, 2W STEREO AUDIO AMPLIFIER

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,

PA3428 Features

* include internal gain control which requires few external components, 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 load