WM8955L Datasheet | Wolfson Microelectronics plc

w Stereo DAC for Portable Audio Applications DESCRIPTION Features The WM8955L is a low power, high quality stereo DAC with integrated headphone and loudspeaker amplifiers, designed to reduce external ponent requirements in portable digital audio applications. The on-chip headphone amplifiers can deliver 40mW into a 16Ω load. Advanced on-chip digital signal processing performs bass and treble tone control. The WM8955L can operate as a master or a slave, and includes an on-chip PLL. It can use most master clock frequencies monly found in portable systems, including USB, GSM, CDMA or PDC clocks, or standard 256fs clock rates. Different audio sample rates such as 48kHz,...