The ADUM5412XRSZ is an all digital, high-speed optocoupler from Analog Devices. It features two channels of digital separation with a peak, active voltage of 4V and a high pulse rate of up to 10 Mbit/s. It uses an I2C and GPIO port. This optocoupler provides enhanced electrical isolation to a variety of systems, allowing for increased safety, faster reaction times, and improved protection. Additionally, its compact size makes it suitable for use in even the most space constricted applications.