ON Semiconductor NCP2811BFCT1G Audio Amplifier

The ON Semiconductor NCP2811BFCT1G is a high-quality, low power audio amplifier designed for portable applications. It is an ideal component for modern electronic devices that require sound enhancement while maintaining efficiency and battery life. This advanced audio amplifier integrates a range of features that make it a versatile choice for designers and manufacturers of portable audio equipment.

Key Features:

• Power Efficiency: The NCP2811BFCT1G operates with a supply voltage range from 2.2V to 5.5V, making it suitable for battery-powered devices. Its high-efficiency Class D operation ensures minimal power loss and extends battery life in portable applications.
• Output Power: The device can deliver up to 1.35W of continuous average power to an 8 Ohm BTL load with less than 1% distortion (THD+N), providing a clear and powerful audio output.
• Low EMI Emission: It features a patented modulation scheme that reduces electromagnetic interference (EMI), allowing for use in RF-sensitive environments without compromising audio performance or causing disruptions to wireless communication functionalities.
• Pop & Click Noise Reduction: ON Semiconductor has equipped the NCP2811BFCT1G with a built-in pop and click noise suppression circuit, ensuring smooth startup and shutdown transitions and enhancing the overall listening experience.
• Thermal Protection: The device includes thermal shutdown protection, which prevents damage from overheating, ensuring reliability and longevity of the audio amplifier.

Applications:

The NCP2811BFCT1G is suitable for a wide range of portable audio applications, including:

• Smartphones and Tablets
• Portable Media Players
• Wireless Speakers
• Bluetooth Headsets
• Portable Gaming Devices

With its compact footprint, the NCP2811BFCT1G comes in a flip-chip package that allows for space-saving PCB designs, making it an excellent choice for the latest generation of compact and slim electronic devices. Whether you're designing a high-end smartphone or a simple voice recorder, the NCP2811BFCT1G from ON Semiconductor provides a reliable and high-performing audio amplification solution.