General Description
The MAX9820 Windows Vista®-compliant stereo headphone amplifier is designed for portable equipment where board space is at a premium. It features Maxim’s patented DirectDrive® architecture to produce a ground-referenced output from a single supply, eliminating the large output-coupling capacitors required by conventional single-supply headphone amplifiers.

FEATUREs
♦ Clickless/Popless Operation
♦ High RF Noise Rejection
♦ Windows Vista Premium Mobile Compliant
♦ 2.7V to 5.5V Single-Supply Operation
♦ 95mW Output Power (32Ω, VDD = 5V)
♦ Low-Current Shutdown Mode, < 1µA
♦ Low 3mA (VDD = 3.3V) Quiescent Current
♦ Space-Saving, 3mm x 3mm, 10-Pin TDFN Package

APPLICATIONs
    Cell Phones
    MP3 Players
    Notebook PCs
    PDAs