PAM8302A

The key features of the PAM8302A audio amplifier include: - 2.5W output at 10% THD with a 4 ohm load and 5V power supply - Filterless design with low quiescent current and low EMI - High efficiency up to 88% and superior low noise - Short circuit protection and thermal shutdown - Requires few external components to save space and cost - Available in MSOP-8, SOP-8, and DFN3x3 packages - Ideal for applications such as portable speakers, walkie talkies, handsfree phones, speaker phones, and cellular phones - Optimizes battery life for portable applications - Class-D mono audio amplifier with low THD+N for high-quality sound reproduction - Filterless architecture allows driving speakers without low-pass output filters, saving PCB area - Better efficiency compared to class-AB amplifiers with the same number of external components PAM8302A.

The advantage of the filterless architecture of the PAM8302A audio amplifier is that it allows the device to drive speakers without the need for low-pass output filters, saving space and PCB area. This results in better efficiency compared to class-AB amplifiers with the same number of external components.

The output power of the PAM8302A audio amplifier at 1% THD with a 4 ohm load and 5V power supply is 0.65W .