ADM3057ETRWZ-EP

Overview

The ADM3057ETRWZ-EP is a 3kV rms signal and power isolated CAN transceiver designed for CAN FD applications. It integrates an isoPower DC-to-DC converter, iCoupler isolators, and the transceiver in a single 20-lead SOIC_W package. The device supports data rates up to 12 Mbps and complies with ISO 11898-2:2016. It operates on a single 5V supply with logic levels from 1.7V to 5.5V. Key electrical parameters include a maximum loop propagation delay of 150 ns, common-mode transient immunity exceeding 75 kV/µs, and bus fault protection of ±40V. The component functions within an extended military temperature range of −55°C to +105°C.

Feature Summary

• Integrates a 3-channel digital isolator and an isolated DC-to-DC converter into a single surface-mount package.
• Provides reinforced insulation safety approvals including UL 1577 and VDE 0884-17.
• Supports remote wake-up requests via standby mode to minimize power consumption during idle periods.
• Includes slope control functionality to reduce electromagnetic interference at lower data rates.

Applications

• CANOpen and DeviceNet implementations
• Industrial automation systems
• Military and aerospace avionics for sensors and engine control

Procurement Notes

Verify that the specific suffix -EP indicates compliance with the AQEC standard for defense and aerospace applications. Confirm the manufacturing baseline and assembly site details are available upon request. Ensure the procurement documentation includes the necessary qualification data required for MILA avionics integration.

Selection Notes

Select this component when reinforced isolation ratings and military temperature specifications are mandatory. The integrated isoPower converter simplifies design by eliminating external isolated power supplies. Verify that the 20-lead SOIC_W footprint accommodates the required creepage and clearance distances for the target application voltage.

Part Context

This part belongs to the ADM3057E series of isolated CAN transceivers. The -EP suffix denotes an enhanced product variant qualified for defense and aerospace environments under the AQEC standard. It shares functional similarities with non-EP versions but offers controlled manufacturing baselines and specific reliability tracking.

Replacement Considerations

The ADM3057ETRWZ-EP-RL is a reel-packaged version of the same component. Other members of the ADM3057 family may offer different isolation ratings or packaging options but lack the specific AQEC qualification data associated with the -EP designation.