Maxim Integrated MAX9737ETG+T Class D Audio Amplifier

The Maxim Integrated MAX9737ETG+T is an advanced, high-efficiency Class D audio amplifier designed to deliver superior audio quality with minimal power consumption. This compact, integrated circuit is an ideal solution for a wide range of applications, from portable audio devices to high-definition televisions and multimedia docking stations. Its excellent thermal performance and space-saving design make it a top choice for designers looking to enhance audio performance in their products.

Key Features

• High-Efficiency Class D Operation: The MAX9737ETG+T operates with a high efficiency, which reduces heat generation and power loss, thereby extending battery life in portable applications.
• Output Power: Capable of delivering up to 10W into an 8Ω load or 15W into a 4Ω load, it provides ample power for most consumer audio needs.
• Low EMI Emissions: Designed with spread-spectrum modulation, the amplifier minimizes electromagnetic interference (EMI), making it suitable for environments where EMI can be a concern.
• Integrated Click-and-Pop Suppression: The device features built-in click-and-pop suppression to ensure smooth startup and shutdown transitions, preventing audible clicks that can detract from the user experience.
• Robust Protection Features: The MAX9737ETG+T includes comprehensive protection against overcurrent, overheating, and undervoltage conditions, ensuring reliable operation and longevity of the product.

Technical Specifications

• Supply Voltage Range: 8V to 28V
• THD+N (Total Harmonic Distortion + Noise): 0.04% (typical)
• PSRR (Power Supply Rejection Ratio): 70dB (typical)
• Package: 24-pin TQFN with exposed pad
• RoHS Compliant

Applications

The MAX9737ETG+T is versatile enough to be used in a variety of audio applications, including:

• Flat-panel TVs
• Portable speakers
• Home theater systems
• Active speakers
• MP3 player docking stations

With its combination of high efficiency, powerful output, and compact form factor, the Maxim Integrated MAX9737ETG+T Class D audio amplifier is an excellent choice for any audio system requiring high-quality sound with low power consumption.