Overview
The ADM3054BRWZ-RL7 is a high-speed CAN (Controller Area Network) transceiver manufactured by Analog Devices Inc. This device is designed to provide a 5 kV rms signal isolated interface between the CAN protocol controller and the physical layer bus, ensuring robust and reliable communication in harsh environments. It complies with the ISO 11898 standard and supports data rates of up to 1 Mbps. The ADM3054BRWZ-RL7 integrates Analog Devices' iCoupler® technology, combining a 3-channel isolator and a CAN transceiver into a single package. This integration enhances the device's ability to protect against electrical noise and faults, making it suitable for various industrial and automotive applications.
Key Specifications
| Attribute | Value |
|---|---|
| Manufacturer | Analog Devices Inc. |
| Part Number | ADM3054BRWZ-RL7 |
| Package | SOIC-16-300mil |
| Data Rate | Up to 1 Mbps |
| Supply Voltage (VDD2) | 5V |
| Operating Temperature | -40°C to +125°C |
| Isolation Voltage | 5 kV rms for 1 minute per UL 1577 |
| Common-Mode Transient Immunity | >25 kV/μs |
| Bus Protection | Short-circuit protection on CANH and CANL against shorts to power/ground in 24V systems |
| Regulatory Approvals | UL recognition, VDE certificates of conformity |
Key Features
- High-Speed Data Rates: Supports data rates of up to 1 Mbps.
- Signal Isolation: 5 kV rms signal isolation using iCoupler® technology.
- Bus Protection: Integrated protection on CANH and CANL against shorts to power/ground in 24V systems.
- Power Detection: VDD2SENSE signal to detect loss of power on the bus side (VDD2).
- Thermal Shutdown: Protection against output short circuits and thermal overload.
- High Common-Mode Transient Immunity: Greater than 25 kV/μs.
- Regulatory Compliance: Complies with ISO 11898 standard, UL recognition, and VDE certificates of conformity.
Applications
- CAN Data Buses: Suitable for high-speed CAN networks in automotive and industrial environments.
- Industrial Field Networks: Used in various industrial automation and control systems.
- Automotive Systems: Ideal for use in vehicle networks requiring high-speed and reliable communication.
Q & A
- What is the maximum data rate supported by the ADM3054BRWZ-RL7?
The ADM3054BRWZ-RL7 supports data rates of up to 1 Mbps.
- What is the isolation voltage of the ADM3054BRWZ-RL7?
The device has a 5 kV rms isolation voltage for 1 minute per UL 1577.
- Does the ADM3054BRWZ-RL7 have built-in bus protection?
Yes, it has integrated protection on CANH and CANL against shorts to power/ground in 24V systems.
- How does the ADM3054BRWZ-RL7 detect power loss on the bus side?
The device uses a VDD2SENSE signal to detect loss of power on the bus side (VDD2).
- What is the operating temperature range of the ADM3054BRWZ-RL7?
The operating temperature range is from -40°C to +125°C.
- Is the ADM3054BRWZ-RL7 compliant with any industry standards?
Yes, it complies with the ISO 11898 standard and has UL recognition and VDE certificates of conformity.
- What type of package does the ADM3054BRWZ-RL7 come in?
The device is packaged in a 16-lead SOIC-W package.
- Does the ADM3054BRWZ-RL7 have thermal shutdown protection?
Yes, it has thermal shutdown protection to prevent damage from overheating.
- What is the common-mode transient immunity of the ADM3054BRWZ-RL7?
The common-mode transient immunity is greater than 25 kV/μs.
- Can unpowered nodes disturb the bus in the ADM3054BRWZ-RL7?
No, unpowered nodes do not disturb the bus.
