The PT2264-S20 is a complete, small-form-factor audio codec IC SOP-20 from the Princeton Technology Corporation. It is an adjustable, low-noise, full-duplex, high-quality digital signal processor and audio codec. It is designed to be used in a wide range of audio codec applications, including amplifiers, microphones, systems, speakers, and more. The PT2264-S20 is RoHS compliant, meaning it meets the most stringent environmental requirements. The features of this codec IC include low power consumption, low noise floor, fully digital audio input and output, and integrated Audio Compressions. It also supports sampling frequencies up to 48kHz and is compatible with most digital audio formats. The PT2264-S20 is ideal for professional audio applications such as recording and broadcasting.