Overview
The ADM3054WBRWZ-RL7 is a 5 kV rms signal isolated controller area network (CAN) physical layer transceiver manufactured by Analog Devices Inc. This device complies with the ISO 11898 standard and is designed to provide a high-speed, isolated interface between the CAN protocol controller and the physical layer bus. It employs Analog Devices' iCoupler® technology, combining a 3-channel isolator and a CAN transceiver into a single package. The ADM3054 is suitable for various applications requiring robust signal isolation and protection against electrical transients and faults.
Key Specifications
| Parameter | Value |
|---|---|
| Isolation Voltage | 5 kV rms |
| Data Rate | Up to 1 Mbps |
| Supply Voltage (Logic Side) | 3.3 V or 5 V (VDD1) |
| Supply Voltage (Bus Side) | 5 V (VDD2) |
| Operating Temperature Range | -40°C to +125°C |
| Package Type | 16-lead, wide-body SOIC |
| Protection Features | Short-circuit protection, thermal shutdown, current-limiting |
| Safety and Regulatory Approvals | UL recognition 5000 V rms for 1 minute per UL 1577, VDE Certificates of Conformity DIN V VDE V 0884-10 |
Key Features
- High common-mode transient immunity: >25 kV/μs
- Integrated protection on CANH and CANL against shorts to power/ground in 24 V systems
- Loss of power detection on the bus side (VDD2SENSE signal)
- Unpowered nodes do not disturb the bus
- Support for connecting 110 or more nodes on the bus
- Thermal shutdown protection
- Digital isolation using iCoupler® technology
Applications
- CAN data buses
- Industrial field networks
- Automotive applications
Q & A
- What is the isolation voltage of the ADM3054WBRWZ-RL7?
The isolation voltage is 5 kV rms. - What is the maximum data rate supported by the ADM3054WBRWZ-RL7?
The maximum data rate is up to 1 Mbps. - What are the supply voltage options for the logic and bus sides of the ADM3054WBRWZ-RL7?
The logic side can be powered with 3.3 V or 5 V (VDD1), and the bus side uses a single 5 V supply (VDD2). - What is the operating temperature range of the ADM3054WBRWZ-RL7?
The operating temperature range is -40°C to +125°C. - What type of package does the ADM3054WBRWZ-RL7 come in?
The device comes in a 16-lead, wide-body SOIC package. - What protection features are integrated into the ADM3054WBRWZ-RL7?
The device includes short-circuit protection, thermal shutdown, and current-limiting features. - Does the ADM3054WBRWZ-RL7 have any safety and regulatory approvals?
Yes, it has UL recognition 5000 V rms for 1 minute per UL 1577 and VDE Certificates of Conformity DIN V VDE V 0884-10. - Can unpowered nodes disturb the bus in the ADM3054WBRWZ-RL7?
No, unpowered nodes do not disturb the bus. - How many nodes can be connected on the bus using the ADM3054WBRWZ-RL7?
It supports connecting 110 or more nodes on the bus. - What technology is used for digital isolation in the ADM3054WBRWZ-RL7?
The device uses Analog Devices' iCoupler® technology for digital isolation.
