Maxim Integrated MAX9709ETN+D Product Overview

The MAX9709ETN+D is a high-performance, 25W, mono Class D audio amplifier from Maxim Integrated that offers a compact and energy-efficient solution for a wide range of audio applications. Designed with Maxim's proprietary technology, this audio amplifier delivers exceptional sound quality with minimal power loss, making it an ideal choice for battery-powered devices, portable audio systems, and other applications where space and power are at a premium.

Key Features and Benefits

• High Output Power: The MAX9709ETN+D can deliver up to 25W into an 8Ω load, providing robust audio output for a mono speaker configuration.
• High Efficiency: With its Class D operation, the amplifier achieves high efficiency, which translates to longer battery life in portable applications and reduced heat dissipation.
• Integrated Protection: The device includes built-in features such as over-temperature protection, under-voltage lockout, and short-circuit protection, ensuring reliable operation and safeguarding both the amplifier and the speakers.
• Low EMI Emission: The MAX9709ETN+D is designed to minimize electromagnetic interference (EMI), making it suitable for use in environments where EMI must be kept to a minimum.
• Single-Supply Operation: This amplifier operates from a single power supply ranging from 10V to 30V, simplifying power supply design.
• Compact Package: Housed in a 56-pin TQFN (Thin Quad Flat No-lead) package, the MAX9709ETN+D is designed for space-constrained applications.

Applications

The MAX9709ETN+D is versatile and can be used in a variety of audio applications, including:

• Portable audio devices
• Wireless speakers
• Home theater systems
• Active speakers
• TV soundbars

Whether you are designing a compact home audio system or a battery-operated speaker, the MAX9709ETN+D provides a powerful, efficient, and reliable audio amplification solution. Its combination of high output power, efficiency, and integrated protection features make it a top choice among audio system designers looking for performance without compromise.