MAX9761EUI+

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The MAX9761EU+ is a 3-channel integrated audio amplifier designed by Maxim Integrated and is categorized into Linear-Amplifiers-Audio. It is optimized for landline applications, featuring a single 5 V supply and all necessary audio components, including Class D amplifier cores, on-board filters, and a gain adjustment circuit. The MAX9761EU+ is an ideal solution for portable audio players, speakerphones, and mobile phones due to its exceptional audio performance, integrated filtering, and low power consumption.

The MAX9761EU+ offers three fully integrated output channels, each with a 5 V supply for a maximum output power of 1.42 W/channel into a 4-Ω speaker. The on-board amplifier cores make use of Maxim Integrated’s own advanced Class D technology, which provides key benefits like high efficiency and small size. The innovative Class D topology ensures low noise and distortion, while the on-board gain adjustment circuit enables users to easily adjust the output power.

The MAX9761EU+ is designed to deliver superior audio quality while preserving power, and features an on-board filter to reduce noise and distortion. The filter is adjustable, allowing users to customize their audio output and fine-tune it for specific applications. The device also includes two (2) independent gain adjustment circuits for each output channel. This allows users to easily adjust playback volume and increase or decrease gain in order to improve audio playback.

In addition, the MAX9761EU+ has a built-in smart power-down (SPD) mode that reduces power consumption when the audio signal is inactive, so that it does not draw significant power when it is not in use. The SPD mode ensures that the device does not generate any excessive heat, and preserves battery life. The device also has an on-board alert detection circuit, which activates the SPD mode and provides a loud, audible alert when a short-term overload is detected.

The MAX9761EU+ is designed to be used in various consumer electronic applications, such as portable audio players, mobile phones, and speakerphones. Its small 12-bump UCSP package makes it easy to integrate into a wide range of devices. Moreover, the device is compatible with many standard connectors, so users can easily connect it to their devices.

In summary, the MAX9761EU+ is an ideal solution for portable audio applications, offering superior audio performance, integrated filtering, and low power consumption. The device is easy to use and can be easily integrated into a wide range of consumer electronic applications, making it a great choice for server audio applications.

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