The ADUM120N0WBRZ-RL7 is a two-channel, general-purpose digital isolator from Analog Devices, built around iCoupler magnetic coupling technology.
The supply range from 1.8V to 5.5V on both sides lets you run the isolator from a 1.8V FPGA bank on one side and a 5V MCU on the other without a level shifter. That saves a part and a trace. Unidirectional channels mean Side 1 drives Side 2, so plan the signal direction before layout.
Automotive series, active lifecycle, ROHS3
This part carries the Automotive series designation, which means it is built and tested to automotive-grade requirements — not just the temperature range, but the quality and reliability processes behind it. ROHS3 compliant, no exemptions. No official replacement exists because none is needed — it is the current-generation part.