The AK4558 is a high performance 32-bit stereo (2 channel) codec with low power consumption and a wide dynamic range of 108dB. Multiple digital data formats are supported for both 24 and 32 bit data streams. An I2C interface is provided for setting configuration options, but is not required for common configurations. This device supports master/slave modes for linking and synchronizing multiple codecs with a common clock. Analog audio input and output levels are (nominally) line level (2.5V p-p full scale). Supplied in a space saving 28-pin QFN package.

Package: 28-pin QFN, 0.5mm pitch