ADM3053BRWZ-RL7 - Isolated CAN Transceiver with isoPower | Analog Devices
MPN: ADM3053BRWZ-RL7 β Active| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $8.5 | $8.50 |
| 10 | $7.65 | $76.50 |
| 100 | $6.8 | $680.00 |
| 500 | $6.12 | $3,060.00 |
| 1,000 | $5.5 | $5,500.00 |
Drop-in alternatives for ADM3053BRWZ-RL7 β same package, pin-to-pin compatible. Different-package parts requiring PCB rework are excluded.
Quick Comparison Tool β Select alternative parts for side-by-side comparison:
ADM3053BRWZ
β Drop-Inβ In Stock
$3.8 / Unit
View Datasheet βADM3056EBRIZ-RL
β‘ Same Packageπ Reference alternative (not in catalog)
ADM3055EBRIZ
β‘ Same Packageπ Reference alternative (not in catalog)
ADM3057EBRIZ
β‘ Same Packageπ Reference alternative (not in catalog)
ADM3053BRWZ-RL7 Maximum Ratings & Electrical Characteristics
| Type | Isolated CAN Transceiver |
| Number of Drivers/Receivers | 1/1 |
| Protocol | CANbus |
| Isolation Voltage | 2.5 kV rms |
| Supply Voltage (VCC) | 5 V |
| Logic Supply Voltage (VIO) | 5 V or 3.3 V |
| Data Rate | Up to 1 Mbps |
| Number of Nodes | 110 or more |
| Common-Mode Transient Immunity | [DATA_NEEDED: Common-Mode Transient Immunity] |
| Operating Temperature Range | Industrial temperature range |
| Package | 20-lead wide-body SOIC |
| Mounting Type | Surface Mount |
| RoHS Status | Compliant |
| REACH Status | Compliant |
| Thermal Shutdown | Yes |
| Slope Control | Yes |
ADM3053BRWZ-RL7 Pin Configuration
| Pin 1 | VCC β 5 V supply |
| Pin 2 | GND β Ground |
| Pin 3 | TXD β Transmit data input |
| Pin 4 | RXD β Receive data output |
| Pin 5 | VIO β Logic supply voltage |
| Pin 6 | GND β Ground |
| Pin 7 | CANH β CAN high bus line |
| Pin 8 | CANL β CAN low bus line |
| Pin 9 | GND β Ground |
| Pin 10 | VISO β Isolated supply output |
| Pin 11 | GNDISO β Isolated ground |
| Pin 12 | GNDISO β Isolated ground |
| Pin 13 | VISO β Isolated supply output |
| Pin 14 | GND β Ground |
| Pin 15 | NC β No connect |
| Pin 16 | NC β No connect |
| Pin 17 | NC β No connect |
| Pin 18 | NC β No connect |
| Pin 19 | NC β No connect |
| Pin 20 | NC β No connect |
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
ADM3053BRWZ-RL7 is suitable for 6 applications: Industrial Automation, Automotive Electronics, Building Automation, Medical Equipment, Energy Management, Transportation.
Industrial Automation
The ADM3053BRWZ-RL7 provides isolated CAN communication in industrial automation systems, ensuring reliable data transfer in noisy environments. Its 2.5 kV rms isolation protects against ground loops and voltage transients, while the integrated DC-DC converter simplifies power supply design. With data rates up to 1 Mbps and support for 110+ nodes, it suits factory floor networks. The device's thermal shutdown and slope control enhance robustness and EMI performance, making it ideal for motor control and process automation.
Recommended
Automotive Electronics
In automotive applications, the ADM3053BRWZ-RL7 enables isolated CAN bus communication for electric vehicles, battery management systems, and in-vehicle networking. Its compliance with ISO 11898 ensures interoperability, while the integrated isolation protects sensitive electronics from high-voltage transients. The wide operating temperature range and robust design make it suitable for under-hood environments. The device's low EMI emission, aided by slope control, helps meet automotive EMC standards.
Recommended
Building Automation
The ADM3053BRWZ-RL7 is used in building automation for HVAC control, lighting systems, and access control networks. Its isolated CAN interface ensures reliable communication over long distances and in electrically noisy environments. The integrated DC-DC converter reduces component count and PCB area, simplifying design. With support for 110+ nodes, it scales well for large installations. The device's thermal shutdown and slope control contribute to system reliability and EMI compliance.
Recommended
Medical Equipment
In medical equipment, the ADM3053BRWZ-RL7 provides isolated CAN communication for patient monitoring, diagnostic devices, and imaging systems. The 2.5 kV rms isolation ensures patient safety by preventing dangerous voltages from reaching the bus. The device's low power consumption and integrated power converter make it suitable for battery-powered devices. Its compliance with ISO 11898 ensures interoperability with standard CAN networks.
Recommended
Energy Management
The ADM3053BRWZ-RL7 is employed in energy management systems for solar inverters, smart grid equipment, and battery storage. Its isolated CAN interface enables reliable communication between power conversion stages and central controllers. The integrated isolation protects against high-voltage transients and ground potential differences. With data rates up to 1 Mbps, it supports real-time monitoring and control. The device's robust design ensures long-term reliability in harsh environments.
Recommended
Transportation
In transportation systems, the ADM3053BRWZ-RL7 supports isolated CAN communication in railway, marine, and aerospace applications. Its high isolation voltage and robust design withstand vibration and temperature extremes. The device's compliance with ISO 11898 ensures compatibility with standard CAN networks. The integrated DC-DC converter simplifies power supply design, reducing weight and space. Slope control helps minimize EMI, which is critical in sensitive electronic environments.
Recommended
Recommended Products Summary
Engineering reference data for ADM3053BRWZ-RL7 β comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | ADM3053BRWZ | ADM3056EBRIZ-RL | ISO1042DW |
|---|---|---|---|---|
| Package | 20-SOIC | 20-SOIC | 20-SOIC | SOIC-16 |
| Brand | Analog Devices | Analog Devices | Analog Devices | Texas Instruments |
| Isolation Voltage | 2.5 kV rms | 2.5 kV rms | [DATA_NEEDED] | 5 kV rms |
| Data Rate | 1 Mbps | 1 Mbps | [DATA_NEEDED] | 5 Mbps |
| Supply Voltage (VCC) | 5 V | 5 V | [DATA_NEEDED] | 3.3 V or 5 V |
| Logic Supply (VIO) | 5 V or 3.3 V | 5 V or 3.3 V | [DATA_NEEDED] | 3.3 V or 5 V |
| Number of Nodes | 110+ | 110+ | [DATA_NEEDED] | 128 |
| Integrated DC-DC Converter | Yes | Yes | Yes | No |
Key Differentiators
- Integrated isolated DC-DC converter (vs ISO1042DW)
- 2.5 kV rms isolation (vs ADM3056EBRIZ-RL)
- Tape and reel packaging (vs ADM3053BRWZ)
Design Notes
The ADM3053 contains isoPower technology that uses high-frequency switching elements to transfer power through an internal transformer. Special care must be taken during PCB layout to meet emissions standards. Follow the manufacturer's layout guidelines, including proper grounding and decoupling, to minimize EMI.
The device requires a 5 V supply on VCC and supports 5 V or 3.3 V on VIO. Ensure adequate decoupling capacitors are placed close to the supply pins. The integrated DC-DC converter provides isolated power, but the input supply must be capable of handling the total power consumption.
The ADM3053 is specified over the industrial temperature range. Ensure adequate thermal management, especially in high-temperature environments. The device includes thermal shutdown protection, but proper PCB design with sufficient copper area for heat dissipation is recommended.
Compliance Information
RoHS and REACH compliance indicated in distributor data. AEC-Q100 not applicable as this is not an automotive-qualified part.
