The APA3160AQCAI is a Class-D audio power amplifier produced by Anpec Electronics. It is designed to deliver high-quality audio output with enhanced efficiency, making it suitable for various portable and space-constrained audio applications.

Applications:

• Portable Speakers: Used to amplify audio signals in portable speaker systems.
• Bluetooth Speakers: Integrated into Bluetooth speakers for clear and powerful audio reproduction.
• Mobile Phones: Functions as an audio amplifier in mobile phone designs.
• Tablet Computers: Amplifies the audio output in tablet devices.
• Laptop Computers: Used to enhance the audio experience in laptop computers.

Features:

• Class-D Amplifier: Offers high efficiency, reducing power consumption and heat dissipation.
• Low THD+N: Provides high-fidelity audio output with minimal distortion and noise.
• Integrated Protection Circuits: Includes over-current, over-temperature, and short-circuit protection to ensure device reliability.
• Adjustable Gain: Allows for flexible gain settings to accommodate various audio input levels.
• Filter-Free Modulation: Simplifies the design by eliminating the need for external output filters.

Benefits:

• Extended Battery Life: The high efficiency of the Class-D amplifier contributes to longer battery life in portable devices.
• Superior Audio Quality: Delivers clear and high-quality audio output, enhancing the user experience.
• Reliable Performance: Integrated protection features ensure stable and reliable operation under various conditions.
• Simplified Design: Filter-free modulation reduces the number of external components, simplifying the overall design and reducing cost.
• Compact Solution: Small package size allows for integration into space-constrained applications.

Additional Details:

The APA3160AQCAI operates on a low voltage supply, typically between 2.5V and 5.5V, making it suitable for battery-powered applications. It features a shutdown mode to further reduce power consumption when the device is not in use. The device is available in a compact package, facilitating easy integration into various electronic devices. Specific technical specifications include output power ratings, THD+N performance at different power levels, and quiescent current consumption. For detailed technical specifications, refer to the Anpec Electronics datasheet.