PT2336

Tel: 886-2-66296288 Fax: 886-2-29174598 URL: http://www.princeton.com.tw 18W×2 CLASS-D Audio Power Amplifier Preliminary PT2336 DESCRIPTION The PT2336 is a power amplifier designed for the audio equipments, maximum output power can reach up to 18Watts x2 (PVH=15.5V, RL=6Ω). Utilizing CLASS-D circuit developed by PTC exclusively with CMOS technology. Compare with traditional CALSS-AB IC, the PT2336 have high efficiency (>80%), low heat dissipation, and very good sound quality, it has very low harmonic distortion 0.03% (1W, 8Ω, 1KHz) even superior to general CLASS-AB amplifier IC. Very few external components needed for the PT2336 are easy to use, and provide a flawless self-protection function, miniaturization package; it is the best choice for audio amplifier. www.DataSheet4U.com FEATURES High power CMOS Technology Analog stereo input Max. output power 18W (6Ω) × 2 @ THD=10% Default 3 voltage gain for selection Mute function POP noise free in mode changed and power ON/OFF period Built-in 5V regulator Built-in short circuit protection Built-in overheat protection Built-in supply voltage detect protection circuit Low harmonic distortion (0.03%), superior sound quality High efficiency (12Ω load>90%), low heat dissipation Available in 48 Pins, LQFP(thermal pad included) small outline package APPLICATIONS DVD Receiver LCD TV Mini compo Car audio Other audio applications PT2336 PRE1.0 -1- August, 2005 Tel: 886-2-66296288 Fax: 886-2-2917...