Mikroe Headphone AMP Click

Mikroe Headphone AMP Click features the Texas Instruments LM4811 Boomer® audio power amplifier capable of delivering 105mW per channel with digital volume control. The Boomer® amplifiers provide high-quality output power with a minimal amount of external components. The LM4811 does not require bootstrap capacitors or snubber networks and is optimally suited for low-power portable systems. It features a digital volume control that sets the amplifier’s gain from +12dB to −33dB in 16 discrete steps, in addition to a micro-power consumption Shutdown mode.