The MAX9720AEUE+ from Maxim Integrated is a high-quality audio amplifier designed to deliver exceptional sound clarity and power efficiency. Ideal for portable applications, this integrated circuit has been meticulously engineered to provide a superior audio experience in a compact, power-conscious package.
Key Features
- High Output Power: With its ability to deliver up to 85mW per channel into a 32Ω load, the MAX9720AEUE+ ensures robust audio output suitable for a range of listening devices.
- Low Distortion: The amplifier boasts a low 0.01% THD+N at 1kHz, ensuring that audio is reproduced with high fidelity and minimal distortion.
- DirectDrive® Technology: Maxim Integrated's proprietary DirectDrive technology eliminates the need for DC-blocking capacitors, resulting in a cleaner sound and reduced component count.
- High Power-Supply Rejection Ratio (PSRR): A PSRR of 70dB at 1kHz minimizes power supply noise, allowing for clearer audio even in fluctuating power environments.
- Comprehensive Click-and-Pop Suppression: The MAX9720AEUE+ includes an integrated click-and-pop suppression feature that reduces noise during power or shutdown cycles.
- Low Quiescent Current: The device's low quiescent current of 1.6mA extends battery life, making it ideal for portable audio devices.
Applications
The MAX9720AEUE+ is versatile and can be used in a variety of audio applications, including:
- Mobile Phones
- Portable Media Players
- Notebook Computers
- Portable Gaming Devices
Technical Specifications
- Package: 16-TSSOP
- Operating Temperature: -40°C to +85°C
- Supply Voltage Range: 2.7V to 5.5V
With its advanced features and specifications, the MAX9720AEUE+ from Maxim Integrated stands out as a reliable and high-performing audio amplifier that meets the demands of modern portable audio devices.
