Fairchild Semiconductor today announced the availability of its long vaunted mobile speaker amplifier, the FAB1200 stereo as well as the FAB2200 audio subsystem with stereo Class-G headphone amplifier and 1.2W Class-D mono speaker amplifier.
The little device features a charge pump which generates a negative supply voltage allowing the headphone output to be ground-centered and capacitor-free, saving space […]
