The CH365P with Interface-Specialized FQFP-80 RoHS, is a specialized integrated circuit (IC) designed and manufactured by Qin Heng. It has 80 pins arranged in a quad flat pack (QFP) package and is compliant with the Restriction of Hazardous Substances (RoHS) directive. It is typically utilized in digital audio interfaces and professional audio equipment, providing a high performance solution for all audio and data processing. The CH365P offers improved signal-to-noise ratio, low distortion, low crosstalk, and extremely low THD+N performance. It has two broad ranges of applications - the first containing applications in digital audio interfaces such as MP3 and audio streaming, and the second consisting of professional audio interfaces in analog sound production.