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MAX9751ETI+T

MAX9751ETI+T Description

The MAX9751ETI+T is a high-performance, DirectDrive® Class AB audio amplifier designed by Analog Devices Inc./Maxim Integrated. This 28TQFN packaged IC is optimized for delivering robust audio performance in a compact form factor. It features a maximum output power of 2.6W per channel at a 3Ω load and 110mW per channel at a 16Ω load, making it suitable for applications requiring high efficiency and power delivery. The amplifier operates within a supply voltage range of 4.5V to 5.5V, ensuring compatibility with a variety of power sources.

This amplifier is part of the DirectDrive® series, known for its advanced audio processing capabilities. The MAX9751ETI+T is designed for surface mount applications, offering ease of integration into modern electronic devices. Despite its obsolete status, the MAX9751ETI+T remains a reliable choice for engineers seeking a proven audio solution. It is REACH unaffected and RoHS3 compliant, adhering to stringent environmental and safety standards. The moisture sensitivity level (MSL) is rated at 1 (unlimited), ensuring robustness in various environmental conditions.

MAX9751ETI+T Features

• High Output Power: Delivers 2.6W per channel at a 3Ω load and 110mW per channel at a 16Ω load, providing significant power for driving speakers.
• Wide Supply Voltage Range: Operates efficiently within a 4.5V to 5.5V supply voltage range, offering flexibility in power source selection.
• DirectDrive® Technology: Part of the DirectDrive® series, ensuring high-quality audio performance with reduced distortion.
• Surface Mount Compatibility: Designed for surface mount applications, facilitating easy integration into compact designs.
• Environmental Compliance: REACH unaffected and RoHS3 compliant, meeting industry standards for environmental safety.
• Robustness: MSL 1 (unlimited) rating ensures reliability in diverse environmental conditions.
• Packaging: Supplied in a Tape & Reel (TR) package, ideal for automated assembly processes.

MAX9751ETI+T Applications

The MAX9751ETI+T is ideal for a range of applications requiring high-quality audio amplification. Its high output power and efficiency make it suitable for portable audio devices, such as smartphones, tablets, and portable speakers. The compact 28TQFN package and surface mount compatibility ensure it can be easily integrated into space-constrained designs.

Specific use cases include:

• Portable Audio Devices: Enhances audio performance in smartphones, tablets, and portable media players.
• Compact Speakers: Provides powerful amplification for small form factor speakers, ensuring high-quality sound output.
• Audio Accessories: Suitable for audio accessories like Bluetooth speakers and soundbars, where high efficiency and power delivery are crucial.

Conclusion of MAX9751ETI+T

The MAX9751ETI+T is a versatile and high-performance audio amplifier that offers significant power delivery and efficiency in a compact package. Despite being marked as obsolete, its proven track record and robust design make it a reliable choice for engineers seeking a high-quality audio solution. With its DirectDrive® technology, wide supply voltage range, and environmental compliance, the MAX9751ETI+T stands out as a superior option for applications requiring high-quality audio amplification.