The PAM8303DAEN from Diodes Incorporated is a highly capable audio amplifier that provides a seamless audio experience for a wide range of applications. This amplifier is part of the PAM8303 series, which is renowned for its efficiency, low power consumption, and high-quality sound output.

Key Features

• Output Power: The PAM8303DAEN delivers an impressive 3W output power per channel at a 5V supply when driving a 4Ω load with less than 10% total harmonic distortion plus noise (THD+N).
• Efficiency: With an efficiency rate of up to 90%, this audio amplifier ensures minimal power wastage, making it ideal for portable and battery-powered devices.
• Noise Suppression: The device includes superior noise suppression capabilities, ensuring that the audio output is clear and free from unwanted static or interference.
• Volume Control: It features an integrated digital volume control which provides precise control over the audio output level.
• Thermal Protection: The PAM8303DAEN is equipped with thermal shutdown protection, preventing damage from overheating.

Applications

This audio amplifier is highly versatile and can be used in various applications, including:

• Portable audio devices
• Bluetooth speakers
• Wireless headsets and headphones
• Mobile phones and tablets
• Computer audio systems
• Home entertainment systems

Technical Specifications

The PAM8303DAEN operates within a voltage range of 2.5V to 5.5V, making it suitable for a variety of power supplies. It is available in a space-saving 16-pin SOP package that makes it easy to integrate into compact designs. Furthermore, the device is fully RoHS compliant and lead-free, adhering to environmental standards and ensuring a reduced environmental impact.

With its robust feature set, the PAM8303DAEN stands out as a top choice for designers looking to enhance the audio capabilities of their products without sacrificing power efficiency or space.