The CS4398-CZZR with Audio D/A Converter ICs IC 120dB 192kHz Multibit DAC w/Vol Ctrl is a digital-to-analog converter (DAC) chip manufactured by Cirrus Logic. This 24-bit, 192kHz capable chip includes an integrated volume control and is capable of delivering 120dB of dynamic range. It is designed for integration into consumer and professional audio components, and features four differential balanced outputs, three single-ended outputs, and high-performance THD+N performance in both single-ended and balanced modes. Additionally, this chip supports a wide variety of digital audio formats, including mono, stereo, and multi-channel audio.