ADUM140E1BRWZ in ADI ADuM Digital Isolators Family
The ADUM140E1BRWZ is a quad-channel digital isolator based on Analog Devices' iCoupler technology. Designed to provide galvanic isolation between circuits, this family offers robust electromagnetic compatibility and high-speed data transmission capabilities. These devices are primarily used to ensure signal integrity and safety in environments with high common-mode transients or significant ground potential differences, replacing traditional optocouplers in demanding industrial, automotive, and power conversion applications.
Variants in This Sub-Family
Variants within the ADuM14x family are primarily distinguished by their channel directionality and fail-safe output states. While the ADUM140E1 features four forward channels (4:0), other members like the ADUM141E or ADUM142E offer different channel configurations such as 3:1 or 2:2. The suffix 'E1' denotes a default high output logic state during loss of input power, whereas 'E0' variants default to a logic low state.
