Maxim Integrated MAX9724AEBC+T Audio Amplifier

The MAX9724AEBC+T is a high-quality, DirectDrive® stereo headphone amplifier integrated circuit from Maxim Integrated, designed to deliver exceptional audio performance for portable applications. This compact and efficient IC is ideal for use in a wide range of electronic devices, including smartphones, tablets, laptops, and portable media players.

Key Features

• DirectDrive Technology: The MAX9724AEBC+T employs Maxim's proprietary DirectDrive technology, which eliminates the need for bulky DC-blocking capacitors, reduces component count, and saves board space while providing a ground-referenced output that eliminates pops and clicks at power-up and shutdown.
• High Output Power: With the capability to deliver up to 80mW per channel into a 16Ω load, this amplifier can drive a wide range of headphones with clarity and power, ensuring a rich audio experience for the end user.
• Low Distortion: The device boasts a low 0.003% total harmonic distortion plus noise (THD+N) at 1kHz, which means it can reproduce audio with high fidelity and minimal distortion.
• High Efficiency: The MAX9724AEBC+T operates with a high efficiency, which helps to extend battery life in portable devices.
• Adjustable Gain: The amplifier features selectable gain settings via external gain-setting resistors, allowing designers to customize the audio output level for different applications.
• Comprehensive Protection: Built-in thermal overload and short-circuit protection mechanisms safeguard the device and the headphones from potential damage.

Package and Integration

The MAX9724AEBC+T comes in a compact 12-bump, chip-scale package (UCSP™), which is highly suitable for space-constrained portable electronics. Its small footprint and minimal external component requirements make it an easy fit for modern, slim-designed gadgets.

Applications

With its robust feature set and high-quality audio output, the MAX9724AEBC+T is an excellent choice for any application requiring a reliable and high-performance headphone amplifier. It is particularly well-suited for portable devices where size and power efficiency are critical considerations.

Maxim Integrated's commitment to quality and performance is evident in the MAX9724AEBC+T, making it a top choice for designers looking to enhance the audio capabilities of their next-generation consumer electronics.