Maxim Integrated MAX9736BETJ+T Class D Audio Amplifier

The MAX9736BETJ+T from Maxim Integrated is a high-efficiency, Class D audio amplifier that delivers exceptional sound quality with minimal power loss. This integrated circuit is designed to provide a robust audio amplification solution for a wide range of applications, including home theater systems, multimedia speakers, and portable audio devices.

Key Features

• High Output Power: Capable of delivering up to 2 x 15W into 8Ω loads or 2 x 30W into 4Ω loads, making it versatile for various speaker configurations.
• High Efficiency: Class D operation ensures high efficiency, reducing heat dissipation and extending battery life in portable applications.
• Filterless Operation: The MAX9736BETJ+T supports filterless operation, which can reduce the external component count and system cost.
• Spread Spectrum Modulation: This feature helps to lower electromagnetic interference (EMI), allowing for easier compliance with regulatory standards.
• Comprehensive Protection: The device includes built-in features such as over-current protection, thermal overload protection, and undervoltage lockout, ensuring reliable operation under various conditions.
• Small Footprint: Offered in a compact, 32-pin TQFN package, the MAX9736BETJ+T is ideal for space-constrained applications.

Applications

The MAX9736BETJ+T is suitable for a variety of audio applications that require high-quality sound reproduction and efficient power usage. Its applications include:

• Flat-panel televisions
• Desktop and notebook computers
• Portable speaker docks
• Active speakers and subwoofers

Technical Specifications

With a wide supply voltage range from 8V to 28V, the MAX9736BETJ+T is designed to accommodate different power sources. It also features a high signal-to-noise ratio (SNR) and low total harmonic distortion plus noise (THD+N), ensuring high-fidelity audio playback.

For designers looking for an audio amplifier that combines power, efficiency, and sound quality with a small form factor, the MAX9736BETJ+T from Maxim Integrated is an excellent choice. Its advanced features and protective measures make it a reliable and high-performing component in any audio system design.