Simple Current-Limited Switch-Mode Li+ Charger Controller
Stereo DirectDrive庐 Headphone Amplifier with BassMax, Volume...
60mW, DirectDrive, Stereo Headphone Amplifier with Low RF Su...
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Differential Input DirectDrive Line Drivers/Headphone Amplif...
5V, Differential Input, DirectDrive, 130mW Stereo Headphone ...