WM8959 Datasheet | Wolfson Microelectronics plc

.. w Mobile Multimedia DAC with Dual-Mode Class AB/D Speaker Driver DESCRIPTION The WM8959 is an ultra-low power hi-fi DAC designed for multimedia handsets. A powerful 1W speaker driver can operate in class D or AB modes, providing total flexibility to the system designer. Low leakage, high PSRR and pop/click suppression enable direct battery connection for the speaker supply. A flexible input configuration supports two microphone inputs (single-ended or differential), a stereo line input, and a mono differential line input. Four headphone drivers support fully differential headset drive, providing excellent crosstalk performance and bass response, maximising stereo...