The MAX9702ETI+T from Maxim Integrated is a high-performance, mono/stereo, Class D audio amplifier that provides a seamless audio experience for a wide range of applications. Designed with efficiency and compactness in mind, this audio amplifier is an ideal solution for portable and space-constrained audio systems.

Key Features

• High Efficiency: The MAX9702ETI+T operates with a high efficiency of up to 92%, minimizing heat dissipation and power loss, which is crucial for battery-powered devices.
• Output Power: It delivers up to 2.2W per channel into a 4Ω load or 4W in a mono BTL configuration, providing robust sound output for its size.
• Low EMI: The device features spread-spectrum modulation, which reduces electromagnetic interference (EMI), making it suitable for RF-sensitive environments.
• Flexible Power Supply: The amplifier operates over a wide 2.7V to 5.5V supply voltage range, accommodating various power sources and system requirements.
• Thermal Protection: It includes thermal overload protection that prevents damage to the amplifier and connected speakers under high-temperature conditions.

Applications

The MAX9702ETI+T is versatile and can be used in a variety of audio applications, including:

• Portable and Miniature Speakers
• Mobile Phones and PDAs
• Notebook Computers
• Portable Media Players

Product Specifications

• Part Number: MAX9702ETI+T
• Package: 28-pin TQFN (Thin Quad Flat No-Lead)
• Operating Temperature: -40°C to +85°C
• RoHS: Compliant

With its compact footprint, the MAX9702ETI+T is a perfect audio solution for designers looking to enhance the sound quality of their products without sacrificing space or power efficiency. Maxim Integrated's reputation for quality and reliability ensures that the MAX9702ETI+T will deliver superior audio performance in any application it is deployed.