PAM8404 amplifier equivalent, 3w/ch filterless stereo class-d audio amplifier.
like 89% efficiency, -63dB PSRR, improved RF-rectification immunity, and very small PCB area make the PAM8404 Class-D amplifier ideal for cellular handset and PDA applica.
In cellular handsets, the earpiece, speaker phone, and melody ringer can each be driven by the PAM8404. The PAM8404 all.
The PAM8404 is a 3W high efficiency filterless Class-D audio amplifier in 4mmX4mm and 2mmX2mm wafer chip scale (WCSP) packages that requires few external components.
Features like 89% efficiency, -63dB PSRR, improved RF-rectification immunity, and ve.
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