ADM3050EBRWZ

Overview

The ADM3050EBRWZ is a 5.7kV rms signal isolated CAN FD transceiver manufactured by Analog Devices Inc. It integrates a 2-channel isolator and a CAN transceiver into a single 16-lead Wide SOIC (SOIC-16) package using iCoupler technology. The device supports data rates up to 12 Mbps for CAN FD applications compliant with ISO 11898-2:2016. It operates with a logic side supply voltage of 1.7 V to 5.5 V and a bus side supply voltage of 4.5 V to 5.5 V. Key electrical parameters include a maximum loop propagation delay of 150 ns, an extended common-mode range of ±25 V, and bus fault protection of ±40 V on the CANH and CANL pins. The component functions within an industrial temperature range of −40°C to +125°C.

Feature Summary

• Provides 5.7kV rms reinforced insulation between the logic controller and the CAN bus via integrated iCoupler technology.
• Supports high-speed communication with data rates up to 12 Mbps for flexible data rate (CAN FD) networks.
• Features dominant timeout functionality to prevent bus lock-up during fault conditions.

Applications

• CANOpen, DeviceNet, and other CAN bus implementations
• Industrial automation systems
• Process control and building control infrastructure

Procurement Notes

Verify the specific ordering suffix against official documentation to confirm the package type and reel configuration. Confirm that the procurement channel provides valid traceability for safety-certified components. Ensure the received units match the specified 16-lead Wide SOIC form factor required for the target PCB layout.

Selection Notes

Select this component when a fully isolated solution is required for CAN FD networks operating at speeds up to 12 Mbps. The 16-lead Wide SOIC package offers increased creepage distance compared to standard packages. Ensure the design accommodates the separate 1.7 V–5.5 V logic supply and 4.5 V–5.5 V bus supply requirements.

Part Context

This part belongs to the ADM3050E series of isolated CAN FD transceivers. It shares core functional specifications with other variants in the family but differs in physical packaging and reel configuration. The 'W' suffix specifically denotes the 16-lead Wide SOIC package format.

Replacement Considerations

ADM3050EBRIZ is a verified substitute offering identical electrical performance in an 8-lead SOIC_IC package. Designers must account for the pinout differences and reduced creepage distance when transitioning from the 16-lead to the 8-lead variant.