ADM3054BRWZ-RL7

Overview

The ADM3054BRWZ-RL7 is a 5 kV rms signal-isolated CAN transceiver compliant with ISO 11898. It integrates a three-channel digital isolator and a CAN transceiver in a 16-lead wide-body SOIC package. The logic side (VDD1) operates at 3.3 V or 5 V, while the bus side (VDD2) requires a single 5 V supply. It supports data rates up to 1 Mbps and includes integrated short-circuit protection on CANH and CANL against shorts to power/ground in 24 V systems. The device features thermal shutdown protection, high common-mode transient immunity exceeding 25 kV/µs, and a VDD2SENSE pin for detecting loss of power on the bus side.

Feature Summary

• Integrates iCoupler technology to combine a three-channel digital isolator with a CAN transceiver in a single package.
• Provides integrated protection on CANH and CANL pins against shorts to power and ground in 24 V systems.
• Includes thermal shutdown circuitry that disables driver outputs when junction temperature reaches 150°C.
• Features a VDD2SENSE output to detect loss of power on the isolated bus side.

Applications

• CAN data buses
• Industrial field networks

Procurement Notes

Verify the specific ordering suffix RL7 corresponds to the reel packaging configuration containing 400 units per reel. Confirm RoHS compliance status indicated by the Z suffix. Ensure the W suffix is present if automotive qualification requirements are necessary for the target application environment.

Selection Notes

Select this component when a 5 kV rms signal isolation barrier is required between the logic controller and the CAN physical layer. Verify that the bus side can be powered exclusively by a 5 V supply, as the device does not support 3.3 V operation on VDD2. Consider the 16-lead wide-body SOIC package dimensions for PCB layout constraints.

Part Context

This part belongs to the ADM3054 series of isolated CAN transceivers manufactured by Analog Devices. The BRWZ-RL7 designation specifies the industrial temperature range (-40°C to +125°C), the 16-lead wide-body SOIC package, and the reel packing option. It utilizes iCoupler technology for magnetic signal transmission across the isolation barrier.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Designers should consult Analog Devices directly for qualified alternatives or cross-reference options that meet the same isolation voltage and CAN protocol requirements.