Maxim Integrated MAX9744ETH+T Class D Audio Amplifier

Take your audio experience to a new level with the MAX9744ETH+T, a high-efficiency Class D audio amplifier from Maxim Integrated. This compact yet powerful amplifier is designed to deliver exceptional sound quality with minimal power loss, making it an ideal choice for a wide range of portable and stationary audio applications.

The MAX9744ETH+T offers a 2 x 20W stereo output or a 40W mono bridge-tied load (BTL) configuration, providing versatility for different audio setups. Its high 93% efficiency ensures that the amplifier runs cool, even when driving heavy loads, which is crucial for maintaining the integrity of the audio signal and extending the life of the device.

Featuring a wide 4.5V to 14V supply voltage range, this audio amplifier can be powered by various sources, making it suitable for use in battery-powered devices such as Bluetooth speakers, as well as in-car audio systems, home theater systems, and desktop audio applications.

One of the standout features of the MAX9744ETH+T is its adjustable gain settings, which can be controlled via analog voltage, or by using the I2C-compatible interface, providing precise volume control. This level of customization allows users to tailor the audio output to their preferences or to the requirements of the specific application.

The integrated click-and-pop suppression feature of the MAX9744ETH+T reduces the audible clicks and pops that can occur during power-up or shutdown, ensuring a smooth and uninterrupted listening experience. Additionally, the device includes comprehensive protection against short-circuit and thermal overload conditions, enhancing its reliability and durability.

With its THD+N of only 0.013% at 1W into 8Ω, the MAX9744ETH+T maintains the clarity and fidelity of the audio signal, providing a clean and distortion-free sound that audiophiles and casual listeners alike will appreciate.

Whether you're designing a new audio system or upgrading an existing one, the Maxim Integrated MAX9744ETH+T Class D audio amplifier is an excellent choice for delivering high-quality sound in a compact and energy-efficient package.