PAM8002 - Power Analog Microelectronics

PAM8002 3W Filterless Mono Class D Audio Power Amplifier

The PAM8002 is a 3W mono filterless class-D amplifier with high PSRR and differential input that reduce noise. Features like 89% efficiency and small PCB area make the PAM8002 Class-D amplifier ideal for cellular handsets. The filterless architecture requires no external output filter, fewer external components, less PCB area and lower system costs, and simp.

Features

n One-side Modulation Active Emissions Significantly Reduce EMI n Unique Anti-saturation Technology with Maximum Output Power Setting Reduce Distortion and Protect Speaker to be Damaged n High Efficiency up to 89% with an 8Ω Speaker n 3W@10% THD Output with a 4Ω Load at 5V Supply n Maximum Output Power Adjuastable n Minimized “Click and Pop”Noises n Superior Low Noise without Input n Supply Voltage from 2.5V to 5.5 V n Short Circuit Protection n Thermal Shutdown n Available in Space Saving Packages: 1.45mmx1.45mm WCSP9, MSOP-8L, Pb-Free Package Applications n Cellular Phones/Smart Phones n MP4.