Maxim Integrated MAX4411ETP+T High-Fidelity Headphone Amplifier

The MAX4411ETP+T is a premium-grade headphone amplifier designed and manufactured by Maxim Integrated, a renowned name in the development of innovative analog and mixed-signal products. This high-fidelity amplifier is engineered to deliver exceptional audio performance, making it an ideal solution for portable music players, smartphones, tablets, and other personal audio devices that demand superior sound quality.

Encased in a compact, 20-pin TQFN package with a thermal pad, the MAX4411ETP+T boasts a low 0.0006% Total Harmonic Distortion plus Noise (THD+N) at 1kHz, ensuring a crystal-clear listening experience. Its high power-supply rejection ratio (PSRR) minimizes noise and interference caused by fluctuating power supplies, thus maintaining the integrity of the audio signal.

The device operates from a single 2.7V to 5.5V supply, making it versatile for use in a variety of applications. Additionally, it features a low quiescent current of just 4mA, which is particularly beneficial for battery-powered devices, extending the usage time between charges.

One of the key features of the MAX4411ETP+T is its DirectDrive® technology, which eliminates the need for DC-blocking capacitors. This not only saves on board space but also improves low-frequency audio response. The amplifier is capable of driving a 16Ω load with a 130mW output power per channel, delivering robust and dynamic sound even at high volumes.

For enhanced user experience, the MAX4411ETP+T includes a low-power shutdown mode, a click-and-pop suppression feature that minimizes noise during power or mute transitions, and a high 75dB channel separation that preserves the stereo imaging and soundstage of the audio content.

Overall, the MAX4411ETP+T from Maxim Integrated is a high-quality, efficient solution for any application where audio quality cannot be compromised. With its superior audio specifications and integrated features, it stands out as a top choice for designers looking to elevate the audio experience in their products.

For further details, datasheets, and support, visit Maxim Integrated's official website or contact their customer support team.