PAM8302ADDN Mono Class-D Audio Amplifier

The PAM8302ADDN is a highly efficient mono Class-D audio amplifier designed and manufactured by Diodes Incorporated, a leading global provider of high-quality semiconductor products. This compact audio amplifier IC is perfect for portable and space-constrained applications due to its small footprint and low power consumption.

Key Features

• Output Power: Capable of delivering 2.5W into 4Ω and 1.5W into 8Ω loads at 5V, making it suitable for a wide range of audio applications.
• High Efficiency: With an efficiency of up to 90%, the PAM8302ADDN ensures minimal heat generation and maximizes battery life in portable devices.
• Low Quiescent Current: Its low idle current consumption helps to further prolong battery life when the amplifier is not actively driving a speaker.
• Wide Supply Voltage Range: The device operates over a supply voltage range of 2.5V to 5.5V, providing flexibility in various power environments.
• Filterless Design: The PAM8302ADDN does not require an output filter, which reduces external component count and system cost.
• Thermal and Short-Circuit Protection: Built-in safety features protect the device from damage due to overheating or output short circuits.
• Minimal Pop/Click Noise: The IC has been engineered to suppress pop and click noise during turn-on and turn-off transitions.

Applications

The PAM8302ADDN is ideal for a range of audio applications including but not limited to:

• Portable speakers and docks
• Wireless speakers
• Mobile phone hands-free systems
• Personal media players
• Gaming consoles

Package and Availability

Offered in a space-saving SOP-8 package, the PAM8302ADDN is available for order in bulk or tape and reel. Its compact size and ease of integration make it a popular choice for designers looking to incorporate high-quality audio amplification into their products without compromising on space or power efficiency.