ADUM130D0BRZ is the isolation chip of Avalon 921 hash board, used for signal transmission of Avalon 921ASIC chip.

The ADUM130D0BRZ is a three-channel digital isolator. Combining high-speed CMOS and monolithic transformer technology, these isolation components offer outstanding performance characteristics over alternatives such as optocouplers. The ADUM130D0BRZ isolator provides three independent isolation channels in various channel configurations and data rates, operates over a supply voltage range of 2.7 V to 5.5 V, provides compatibility with lower voltage systems, and supports voltages across the isolation barrier conversion function.