ADM3058EBRIZ

Overview

The ADM3058EBRIZ is a 5.7 kV rms signal isolated CAN FD transceiver utilizing iCoupler technology to integrate a two-channel isolator and a CAN transceiver within an SOIC-8 package. It supports data rates up to 12 Mbps, compliant with ISO 11898-2:2016. The device operates on a logic supply of 1.7 V to 5.5 V and a bus supply of 4.5 V to 5.5 V. Key electrical parameters include a maximum loop propagation delay of 155 ns, an extended common-mode range of ±25 V, and bus fault protection of ±40 V. It features high common-mode transient immunity exceeding 50 kV/µs and robust ESD protection rated at ±15 kV air discharge.

Feature Summary

• Provides complete galvanic isolation between the CAN controller and physical layer bus using iCoupler digital isolation technology.
• Supports flexible data rate (CAN FD) communication with speeds up to 12 Mbps for enhanced network throughput.
• Includes integrated dominant timeout functionality to prevent bus lockup during fault conditions or controller malfunctions.
• Features ±40 V miswire protection on CANH and CANL pins to withstand accidental connection to +24 V bus supplies.

Applications

• CANOpen, DeviceNet, and other standard CAN bus implementations
• Industrial automation systems requiring robust noise immunity
• Process control and building management infrastructure
• Transportation networks and critical infrastructure monitoring

Procurement Notes

Verify component authenticity through authorized Analog Devices distributors or certified partners. Confirm that the ordering suffix matches the required package type and temperature grade. Request official datasheets and safety certificates to validate insulation ratings and regulatory compliance before integration into production designs.

Selection Notes

Select this component when high working voltage isolation and low propagation delay are critical for long bus cable applications. Ensure the system design accommodates the specific bus-side supply voltage requirements of 4.5 V to 5.5 V. Evaluate PCB layout constraints regarding creepage distances to maintain the specified 5.7 kV rms isolation rating effectively.

Part Context

This part belongs to the ADM3058E family of isolated CAN transceivers designed for demanding industrial environments. It represents a fully integrated solution combining signal isolation and transceiver functions in a compact surface-mount package. The series is engineered to meet stringent international safety standards for reinforced insulation in electronic equipment.

Replacement Considerations

Direct replacements must match the 5.7 kV rms isolation rating and SOIC-8 package dimensions. Verify compatibility with existing logic supply voltages and ensure equivalent bus fault protection levels. Cross-reference specific timing parameters such as propagation delay to guarantee signal integrity in high-speed CAN FD configurations.