PAM8301AAF DIODES Audio

The PAM8301AAF from Diodes Incorporated is a 1.5W filterless Class-D mono audio amplifier designed for space-constrained, battery-powered applications. For selection, it operates from 2.5V to 5.5V, delivers 1.5W into an 8Ω load with up to 88% efficiency, and features a filterless architecture that eliminates external LC filters to reduce BOM cost and PCB area. The low 4mA operating supply current, shutdown mode, and superior low-noise performance with 78dB SNR make it ideal for power-sensitive designs. Integrated depop circuitry, short-circuit protection, and thermal shutdown ensure reliable operation. In application, it excels in smartphones, tablets, portable speakers, GPS navigators, walkie-talkies, hands-free phones, and personal audio devices such as headphones where compact size, extended battery runtime, and high-quality audio output are critical. In stock at HL Electronics – request a quote for fast delivery.