PT5326 Datasheet PDF

Powtech PT5326

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 a spread-spectrum PWM modulation scheme that reduces EMI-radiated emissions due to the modulation frequency.

Part No.	PT5326
Datasheet	PT5326 Download
Manufacturer	Powtech
Description	Filter-free Class-D Audio Power Amplifier
Buy	Stock & Price

GENERAL DESCRIPTION

The device utilizes a fully differential architecture, a full bridged output, and comprehensive click-and-pop suppression. The 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<10% Selectable Gain of 6, 12, 18, and 24 dB 6mA Quiescent Current 0.5µA Shutdown Current Spread-Spectrum PWM Modulation Only Five External Components Thermal Protection Space Saving Packages: SMD16 QFN16,SOP16 Wireless or Cellular Handsets Portable DVD Notebook PC Portable Radio Portable Gaming Educational Toys USB Speakers

APPLICATIONS

ORDERING INFORMATION PACKAGE QFN16 SOP16 Note: xxxxxX Assembly Factory Code Lot Number TEMPERATURE RANGE -40 oC to 85 oC -40 oC to 85 oC ORDERING PART NUMBER PT5326EQFN PT5326ESOP TRANSPORMEDIA Tape and Reel 5000units Tape and Reel 2500un...