MIKROE-4766

Headphone AMP Click PID: MIKROE-4766 Headphone AMP Click is a compact add-on board that contains a stereo headphone amplifier. This board features the LM4811, Boomer® audio power amplifier capable of delivering 105mW per channel with digital volume control from Texas Instruments. The Boomer® amplifiers are specifically designed to provide high-quality output power with a minimal amount of external components. Since the LM4811 does not require bootstrap capacitors or snubber networks, it 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. This Click board™ is suitable for portable electronics and audio systems, representing a perfect solution for remote, headphone audio-volume control applications. Headphone AMP Click is supported by a mikroSDK compliant library, which includes functions that simplify software development. This Click board™ comes as a fully tested product, ready to be used on a system equipped with the mikroBUS™ socket. Specifications Type Signal Processing Applications Can be used for portable electronics and audio systems, representing a perfect solution for remote, headphone audio-volume control applications On-board modules LM4811 - stereo, analog input headphone amplifier with digital volume control from Texas Instruments Key Features Low power consumption, digital volume control, “Click and Pop” suppression, highquality output power, no bootstrap capacitors, Shutdown feature, and more Interface GPIO,PWM ClickID No Compatibility mikroBUS™ Click board size L (57.15 x 25.4 mm) Input Voltage 3.3V or 5V Resources mikroBUS™ mikroSDK Click board™ Catalog Click boards™ Downloads Headphone AMP click example on Libstock Headphone AMP click schematic LM4811 datasheet Headphone AMP click 2D and 3D files Powered by TCPDF (www.tcpdf.org)