The MAX9716EUA+ from Maxim Integrated is a compact, highly efficient, mono bridge-tied load (BTL) audio power amplifier that offers a combination of low voltage operation and high-quality audio amplification. Designed with space-constrained applications in mind, this amplifier is an ideal solution for portable devices where power and space savings are crucial.
Key Features
- Output Power: The MAX9716EUA+ is capable of delivering 1.4W of continuous output power into a 8Ω load, with a 5V power supply, ensuring clear and powerful audio performance for its size.
- Low Voltage Operation: It operates from a single supply voltage as low as 2.7V up to 5.5V, making it suitable for battery-operated devices such as mobile phones, PDAs, and portable media players.
- High Efficiency: The device features a high efficiency of 85%, which reduces power consumption and extends battery life in portable applications.
- Compact Package: The MAX9716EUA+ comes in a space-saving 8-pin µMAX package, which is ideal for applications where PCB real estate is at a premium.
- Thermal and Short-Circuit Protection: It includes comprehensive protection features such as thermal overload and short-circuit protection, enhancing the reliability and longevity of the end product.
Applications
The MAX9716EUA+ is versatile and can be used in a variety of audio applications. It is particularly well-suited for:
- Portable Audio Devices
- Cellular Phones
- PDAs
- Portable Gaming Devices
- Notebook Computers
Technical Specifications
With a low 0.01% THD+N (Total Harmonic Distortion plus Noise) at 1kHz, the MAX9716EUA+ maintains audio fidelity, ensuring a high-quality listening experience. The device also features a "click-and-pop" suppression circuit that minimizes noise typically heard when turning the device on or off.
Overall, the Maxim Integrated MAX9716EUA+ is a high-performance audio amplifier that provides robust features in a small package, making it a top choice for designers looking to enhance the audio capabilities of their portable electronic devices without compromising on space or power efficiency.
