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 simplifies application design.
The PAM8002 features anti-saturation function which detect output signal clip due to the over input level and keep the output non-saturation automatcally and the release time is selectable, that to get the excellent sound quality and prevent the speaker to be damaged. Additionally, the maximum output power is adjusted by one external resistor make the PAM8002 an flexible choice for kinks of application.
The PAM8002 features short circuit protection and over temperature protection.The PAM8002 is available in tiny WCSP-9 and MSOP-8L packages.
One-side Modulation Active Emissions
Significantly Reduce EMI Unique Anti-saturation Technology with Maximum Output Power Setting Reduce Distortion and Protect Speaker to be Damaged
High Efficiency up to 89% with an 8Ω Speaker
3W@10% THD Output with a 4 Load at 5V Supply
Maximum Output Power Adjuastable
Minimized “Click and Pop”Noises
Superior Low Noise without Input
Supply Voltage from 2.5V to 5.5 V
Short Circuit Protection
Thermal Shutdown
Available in Space Saving Packages: 1.45mmx1.45mm WCSP9, MSOP-8L, Pb-Free Package