.The 2Pai Semi P161U31 Digital Isolator is an optically isolated circuit designed to protect the user from high voltage or other sources of power line noise. It features SOIC_N-16 RoHS packaging, meaning it is manufactured in accordance with environmental and quality standards laid out by the Restriction of Hazardous Substances (RoHS) Directive, which meets the requirements of the European Union for reduction of hazardous substances in electronics. The P161U31 also includes two channels of low-input-to-output capacitance, low-meant-ime- between-failure (MTBF) ratings, and an extended temperature range of -40 to +85 degrees Celsius. This digital isolator provides minimal distortion, minimal propagation delay, and high-speed operation. It is ideal for communication systems, distributed DC-DC converters, test and measurement equipment, motor controls, and renewable energy applications.