ADUM5401ARWZ in ADI ADuM Digital Isolators Family
The ADUM5401ARWZ belongs to the ADuM5401 sub-family of digital isolators developed by Analog Devices Inc., utilizing proprietary iCoupler technology. These components provide 2.5kVrms galvanic isolation and integrate an isoPower isolated DC-to-DC converter within a single 16-lead SOIC package. Designed to eliminate the need for separate isolated power supplies in low-power applications, this family is primarily used for providing signal and power isolation in industrial fieldbus systems and data acquisition modules.
Variants in This Sub-Family
Variants within the ADUM5401 sub-family differ primarily by their maximum data rate and channel directionality. While the 'ARWZ' variant supports a 1 Mbps speed grade, other versions offer higher throughput up to 25 Mbps. Additionally, the numeric suffix denotes the distribution of forward and reverse channels, such as 4/0 or 3/1 configurations, allowing engineers to match the specific bidirectional requirements of their communication protocols.
