ADM3054BRWZ - 5kVrms Isolated CAN Transceiver | Analog Devices
MPN: ADM3054BRWZ ✓ Active| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $4.85 | $4.85 |
| 10 | $4.36 | $43.60 |
| 100 | $3.88 | $388.00 |
| 500 | $3.49 | $1,745.00 |
| 1,000 | $3.1 | $3,100.00 |
Drop-in alternatives for ADM3054BRWZ — same package, pin-to-pin compatible. Different-package parts requiring PCB rework are excluded.
Quick Comparison Tool — Select alternative parts for side-by-side comparison:
ADM3054BRWZ-RL7
✅ Drop-In✓ In Stock
$3.1 / Unit
View Datasheet →ADM3054WBRWZ-RL7
✅ Drop-In📋 Reference alternative (not in catalog)
ADM3053BRWZ-REEL7
⚡ Same Package📋 Reference alternative (not in catalog)
ADM2483BRWZ
⚡ Same Package✓ In Stock
$3.75 / Unit
View Datasheet →ISO1050DW
⚡ Same Package📋 Reference alternative (not in catalog)
CTM1051KAT
⚡ Same Package📋 Reference alternative (not in catalog)
ADM3054BRWZ Maximum Ratings & Electrical Characteristics
| Type | Isolated CAN Transceiver |
| Number of Drivers/Receivers | 1/1 |
| Isolation Voltage | 5 kVrms |
| Data Rate | 1 Mbps |
| Supply Voltage (Logic Side) | 5 V |
| Supply Voltage (Bus Side) | 5 V or 3.3 V |
| Bus Protection | ±58 V |
| Common-Mode Transient Immunity | 25 kV/µs |
| Operating Temperature Range | -40°C to +125°C |
| Package | 16-SOIC (SOIC-16) |
| Mounting Type | Surface Mount |
| RoHS Status | Compliant |
| Lead Free Status | Lead Free |
| Standards | ISO 11898 |
| Integrated Isolated Power | Yes (BRWZ variant) |
ADM3054BRWZ Pin Configuration
| Pin 1 | VCC — Logic side supply (5 V) |
| Pin 2 | GND1 — Logic side ground |
| Pin 3 | TXD — Transmit data input |
| Pin 4 | RXD — Receive data output |
| Pin 5 | VIO — Logic interface supply (3.3 V or 5 V) |
| Pin 6 | GND1 — Logic side ground |
| Pin 7 | NC — No connect |
| Pin 8 | NC — No connect |
| Pin 9 | CANH — CAN high bus line |
| Pin 10 | CANL — CAN low bus line |
| Pin 11 | GND2 — Bus side ground |
| Pin 12 | VISO — Isolated supply output (for BRWZ variant) |
| Pin 13 | GND2 — Bus side ground |
| Pin 14 | NC — No connect |
| Pin 15 | NC — No connect |
| Pin 16 | VCC — Logic side supply (5 V) |
Safe Operating Area (SOA) & Thermal Characteristics
No official SOA curve available for this digital IC. Always operate within absolute maximum ratings specified in the datasheet. Ensure adequate cooling and derate as needed.
Typical Applications
ADM3054BRWZ is suitable for 6 applications: Industrial Automation, Motor Control, Electric Vehicle Charging, Battery Management Systems, HVAC Systems, Medical Equipment.
Industrial Automation
The ADM3054BRWZ provides 5 kVrms isolation and 1 Mbps data rate, making it ideal for industrial fieldbus networks where ground loops and noise are common. Its high common-mode transient immunity (25 kV/µs) ensures reliable communication in factory environments with motor drives and inverters. The integrated isolated power simplifies design, reducing board space and BOM cost. Use it to connect PLCs, sensors, and actuators over CAN bus with robust protection against voltage transients.
Recommended
Motor Control
In motor control systems, the ADM3054BRWZ isolates the controller from the high-voltage motor drive side, preventing damage from transients and ground shifts. Its 5 kVrms isolation and ±58 V bus protection safeguard the microcontroller. The 1 Mbps data rate supports real-time control commands. The integrated DC-to-DC converter eliminates the need for an external isolated supply, simplifying the power architecture. This makes it suitable for variable frequency drives, servo drives, and robotics.
Recommended
Electric Vehicle Charging
The ADM3054BRWZ is used in EV charging stations to isolate the communication between the charging controller and the vehicle's battery management system (BMS). Its 5 kVrms isolation meets safety requirements for high-voltage systems. The device operates over -40°C to +125°C, suitable for outdoor charging units. The integrated isolated power reduces component count, improving reliability. It supports CAN communication at 1 Mbps, enabling fast data exchange for charging status and control.
Recommended
Battery Management Systems
In BMS, the ADM3054BRWZ isolates the cell monitoring ICs from the main controller, preventing ground loops and ensuring accurate voltage measurements. Its 5 kVrms isolation protects against high-voltage transients. The 1 Mbps data rate allows fast reporting of cell voltages and temperatures. The integrated isolated power simplifies the design, as no external isolated supply is needed. This makes it ideal for lithium-ion battery packs in electric vehicles and energy storage systems.
Recommended
HVAC Systems
The ADM3054BRWZ is used in HVAC systems to connect thermostats, sensors, and controllers over a CAN bus. Its isolation prevents noise from compressors and fans from affecting the control electronics. The 5 kVrms isolation ensures safety in high-voltage environments. The device's wide temperature range and robust bus protection make it suitable for rooftop units and industrial HVAC. The integrated isolated power reduces design complexity, making it a cost-effective solution.
Recommended
Medical Equipment
In medical devices, the ADM3054BRWZ provides galvanic isolation to protect patients and operators from electrical hazards. Its 5 kVrms isolation meets stringent safety standards. The device's low EMI and high transient immunity ensure reliable communication in sensitive environments. The integrated isolated power reduces leakage currents, enhancing patient safety. It is suitable for patient monitoring systems, diagnostic equipment, and surgical tools that require isolated CAN communication.
Recommended
Recommended Products Summary
Engineering reference data for ADM3054BRWZ — comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | ADM3054BRWZ-RL7 | ADM3054WBRWZ-RL7 | ADM3053BRWZ-REEL7 | ISO1050DW |
|---|---|---|---|---|---|
| Package | 16-SOIC | 16-SOIC | 16-SOIC | 16-SOIC | 16-SOIC |
| Brand | Analog Devices | Analog Devices | Analog Devices | Analog Devices | Texas Instruments |
| Isolation Voltage | 5 kVrms | 5 kVrms | 5 kVrms | 2.5 kVrms | 5 kVrms |
| Data Rate | 1 Mbps | 1 Mbps | 1 Mbps | 1 Mbps | 1 Mbps |
| Bus Protection | ±58 V | ±58 V | ±58 V | ±58 V | ±58 V |
| Common-Mode Transient Immunity | 25 kV/µs | 25 kV/µs | 25 kV/µs | 25 kV/µs | 25 kV/µs |
| Integrated Isolated Power | Yes | Yes | Yes | No | No |
| Automotive Grade | No | No | Yes (AEC-Q100) | No | No |
Key Differentiators
- Integrated isolated power supply (vs ADM3053BRWZ-REEL7)
- Higher isolation voltage (vs ADM3053BRWZ-REEL7)
- Automotive grade option (vs ADM3054BRWZ-RL7)
Design Notes
For the ADM3054BRWZ, maintain proper creepage and clearance distances under the SOIC-16 package to achieve the 5 kVrms isolation rating. Use a PCB with at least 8 mm creepage between the logic and bus sides. Place a 100 nF decoupling capacitor close to VCC and VIO pins, and a 10 µF capacitor on VISO output if using the integrated isolated power.
The ADM3054BRWZ dissipates minimal power, but in high-temperature environments, ensure adequate airflow or copper area for heat dissipation. The integrated DC-to-DC converter may generate some heat; keep the ambient temperature within the -40°C to +125°C range. For continuous operation at high data rates, monitor the junction temperature.
Do not exceed the absolute maximum ratings on the bus pins (CANH, CANL) beyond ±58 V. Ensure the logic supply (VCC) and bus supply (VISO) are properly decoupled. When using the integrated isolated power, do not load VISO beyond its specified current limit. Also, verify that the VIO pin voltage matches the microcontroller's logic level to avoid communication errors.
Compliance Information
RoHS compliant and lead-free per distributor data. AEC-Q100 not qualified for standard version; use ADM3054WBRWZ for automotive.
