PT5326 Datasheet (Powtech) - Filter-free Class-D Audio Power Amplifier

PT5326, Filter-free Class-D Audio Power Amplifier

The PT5326 is a dual 2.0W high efficiency filterless class D audio power amplifier in a 4mm×4mm QFN-16 and SMD-16 or SOP16 package that requires only five external components.

The PT5326 uses Class D architecture, the device delivers up to 2.0W while offering up to 80% efficiency.

The PT5326 offers

PT5326 Features

* high 60dB PSRR, low 0.11% THD+N. Thermal-overload protection prevents the device from being damaged during a fault condition. The PT5326 is ideal for cellular handsets and PDA applications. FEATURES z z z z z z z z z z z z z z z 2.0 W/Ch into 4 Ω at 5 V , THD