PAM8202

www.DataSheet4U.com PAM8202 Tiny Package 2 Watt Class-D Stereo Audio Amplifier DESCRIPTION The PAM8202 is a 2 Watt per channel, 8-pin, stereo class D audio amplifier, which offers low THD+N (0.10%), allowing it to produce high-quality sound reproduction. The PAM8202 runs off of a 5 Volt supply at much higher efficiencies than their class AB cousins, making it ideal for many portable applications. The PAM8202 only requires very few external components (as few as three tiny capacitors), results in significant cost and board space savings. The PAM8202 is available in a SOP8 package. FEATURES 2 Watts @ 10% THD per channel output into a 4 Ohm load at 5V Support speakers or earphone (4 to 32 ). Superior low noise without input. Supply voltage from 2.5V to 5.5 V. 85% efficiency above. Short Circuit Protection. Less output capacitor and inductor to save the space and cost. Low THD+N Low quiescent current < 10 mA APPLICATIONS Notebook Computers. PDAs/GPS Navigator/e-Dictionary Portable DVD Players, Game Machines. Cellular Phones,VoIP Phones,Screen Phones MP3 or PMP Players. Portable Speaker Systme,Portable Amplifier LCD monitor / TV. Bluetooth Car-Kit TYPICAL APPLICATION CIRCUIT Vdd 33 H R Input IN_R 0.47 F 10K VDD -OUT_R 0.47 F 33 H +OUT_R +OUT_L Speaker 0.47 F 33 H 0.47 F 33 H 0.47 F IN_L GND -OUT_L 0.47 F Input L 10K Speaker Power Analog Microelectronics, Inc. CONFIDENTIAL. DO NOT DISTRIBUTE OR REPRODUCE WITHOUT PERMISSION FROM P.A.M. 1 PAM8202 Rev. 1.1 PRELIMIA...