5 kV rms Signal Isolated High Speed CAN Transceiver with Bus Protection
The ADM3054 is a 5 kV rms signal isolated controller area network (CAN) physical layer transceiver. The ADM3054 complies with the ISO 11898 standard.
The device employs Analog Devices, Inc., iCoupler® technology to combine a 3-channel isolator and a CAN transceiver into a single package. The logic side of the device is powered with a single 3.3 V or 5 V supply on VDD1 and the bus side uses a single 5 V supply on VDD2 only. Loss of power on the bus side (VDD2) can be detected by an integrated VDD2SENSE signal.
The ADM3054 creates an isolated interface between the CAN protocol controller and the physical layer bus. It is capable of running at data rates of up to 1 Mbps.
The device has integrated protection on the bus pins, CANH and CANL against shorts to power/ground in 24 V systems.
The device has current-limiting and thermal shutdown features to protect against output short circuits and situations where the bus might be shorted to ground or power terminals. The part is fully specified over the industrial temperature range and is available in a 16-lead, wide-body SOIC package.
- CAN data buses
- Industrial field networks
At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.
The EVAL-ADM3054EBZ allows quick and easy evaluation of the ADM3054 isolated CAN transceiver. The evaluation board allows all of the input and output functions to be exercised without the need for external components. Screw terminal blocks provide convenient connections for logic signals and power. The main device on the evaluation board, the ADM3054, is a controller area network (CAN) physical layer transceiver with integrated digital isolation, allowing a protocol layer CAN controller to access the physical layer bus. The ADM3054 complies with the ISO 11898 standard. It is capable of running at data rates of up to 1 Mbps. The evaluation board has separate ground and power planes for the logic side and the bus side. This allows evaluation of the isolation capability of the ADM3054, which employs Analog Devices, Inc., iCoupler® technology to combine a 3-channel isolator and a CAN transceiver into a single, 16-lead wide body SOIC package. The power is isolated between a single 3.3 V or 5 V supply on VDD1, the logic side, and a single 5 V supply provided on VDD2, the bus side. Loss of power on the bus side (VDD2) can be detected by an integrated VDD2SENSE signal.
Safety and Regulatory Compliance
Safety and Regulatory Compliance Information
The iCoupler® family of digital isolation products have been tested and approved by various regulatory agencies,...
Product Selection Guide
Interface Selection Guide - 2017 Edition
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The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.