WM8959 Overview
Key Specifications
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.
Key Features
- DAC SNR 99dB (‘A’ weighted), THD -84dB at 48kHz, 3.3V Stereo microphone interface 1W Speaker driver
- 1W into 8Ω BTL speaker at <0.1% THD
- 80dB PSRR @ 217Hz
- <1uA leakage with direct battery connection
- Software-selectable class D or AB mode
