The TPA6140A2YFFT from Texas Instruments is a 2-channel (stereo) Class G headphone amplifier Integrated Circuit rated at 32 mW, in a 16-DSBGA (1.56x1.56) package.
The TPA6140A2YFFR from Texas Instruments is a 2-channel (stereo) Class G headphone amplifier Integrated Circuit rated 32 mW, in a 16-DSBGA (1.56x1.56) package.