GENERAL DESCRIPTION
The IS31AP4912 is stereo headphone drivers designed to allow the removal of the output DC-blocking capacitors for reduced component count and cost. The IS31AP4912 is ideal for small portable electronics where size and cost are critical design parameters.

FEATURES
● No output DC-blocking capacitors
● Supply voltage from 2.7V ~ 5.5V
● Low output noise (7µV)
● High SNR (103dB)
● -95dB PSRR
● Thermal protect circuit
● Integrated click-and-pop suppression circuitry
● UTQFN-12 (2mm × 2mm) package

APPLICATIONS
● Cellular handsets and PDAs
● Notebook PC
● MP3
● Portable gaming