ADM3050EBRWZ - 5.7kV Isolated CAN-FD Transceiver | Analog Devices
Référence : ADM3050EBRWZ ✓ Actif| Qté | Prix unitaire | Total |
|---|---|---|
| 1 | $5.42 | $5,42 |
| 10 | $4.88 | $48,80 |
| 100 | $4.12 | $412,00 |
| 500 | $3.65 | $1 825,00 |
| 1 000 | $3.28 | $3 280,00 |
ADM3050EBRWZ Présentation
A CAN transceiver is a physical layer device that connects a CAN controller to the differential bus lines (CANH and CANL). It converts the controller's logic-level signals to differential signals for transmission and vice versa for reception. In the system hierarchy, the ADM3050E sits between the CAN controller (often integrated in a microcontroller) and the twisted-pair bus, providing galvanic isolation to protect the controller and other low-voltage circuitry from high-voltage transients and ground potential differences.
Key features include 5.7 kV rms isolation voltage, compliance with ISO 11898-2:2016, support for CAN FD data rates up to 12 Mbps, and a 5V supply voltage. The device is available in a 16-lead SOIC package (SOIC-16) and is RoHS compliant. It is designed for industrial automation, building control, and automotive applications where robust communication and isolation are critical.
Technically, the ADM3050E uses iCoupler technology to combine isolation and transceiver functions, eliminating the need for external optocouplers and separate isolated power supplies. The device provides a fully isolated solution, with isolation between the CAN controller and the physical layer bus. It features a basic feature set, focusing on essential CAN communication without additional complexity.
Typical applications include industrial fieldbus networks, motor control systems, HVAC control, and electric vehicle charging stations. The high isolation voltage and CAN FD support make it suitable for harsh environments where noise and ground loops are common.
When designing with the ADM3050E, ensure proper PCB layout with adequate creepage and clearance distances for the isolation barrier. The device requires a 5V supply on both the logic side and the bus side, and external termination resistors may be needed depending on the bus configuration.
Alternatives de remplacement direct pour ADM3050EBRWZ — même boîtier, compatible broche à broche. Les références à boîtier différent nécessitant une retouche du PCB sont exclues.
Variantes de cette série
Modèles de la même série directement compatibles avec ADM3050EBRWZ (même facteur de forme et même empreinte) — différant par Protocol, Supply Voltage.
Outil de comparaison rapide — sélectionnez des références alternatives pour une comparaison côte à côte :
ADM3050EBRWZ-RL
✅ Remplacement direct📋 Alternative de référence (hors catalogue)
ADM3050ETRWZ-EP-RL
✅ Remplacement direct📋 Alternative de référence (hors catalogue)
ADM3053BRWZ
⚡ Même boîtier ⚠️ Spécifications non vérifiées✓ En stock
$3.8 / unité
Voir la fiche technique →ISO1042DW
✅ Remplacement direct ⚠️ Spécifications non vérifiées📋 Alternative de référence (hors catalogue)
ISO1044DW
✅ Remplacement direct ⚠️ Spécifications non vérifiées📋 Alternative de référence (hors catalogue)
CTM1051KAT
✅ Remplacement direct ⚠️ Spécifications non vérifiées📋 Alternative de référence (hors catalogue)
ADM3050EBRWZ Spécifications
| Type | Isolated CAN Transceiver |
| Number of Drivers/Receivers | 1/1 |
| Protocol | CANbus |
| Isolation Voltage | 5.7 kV rms |
| Débit de données | 12 Mbps (max) |
| Tension d'alimentation | 5 V |
| Boîtier | 16-SOIC (SOIC-16) |
| Type de montage | Surface Mount |
| Statut RoHS | Compliant |
| ISO 11898-2:2016 Compliance | Yes |
| iCoupler Technology | Yes |
| Number of Channels | 2 (isolator) |
Configuration des broches de ADM3050EBRWZ
| Broche 1 | TXD — Transmit data input |
| Broche 2 | GND1 — Logic side ground |
| Broche 3 | VCC1 — Logic side supply voltage |
| Broche 4 | RXD — Receive data output |
| Broche 5 | VREF — Reference voltage output |
| Broche 6 | CANL — Low-level CAN bus line |
| Broche 7 | CANH — High-level CAN bus line |
| Broche 8 | GND2 — Bus side ground |
| Broche 9 | VCC2 — Bus side supply voltage |
| Broche 10 | GND2 — Bus side ground |
| Broche 11 | GND2 — Bus side ground |
| Broche 12 | GND2 — Bus side ground |
| Broche 13 | GND2 — Bus side ground |
| Broche 14 | GND2 — Bus side ground |
| Broche 15 | GND2 — Bus side ground |
| Broche 16 | GND2 — Bus side ground |
Applications typiques
ADM3050EBRWZ convient pour 6 applications: Industrial Fieldbus Networks, Motor Control Systems, Building Automation, Electric Vehicle Charging Stations, Medical Equipment, Renewable Energy Systems.
Industrial Fieldbus Networks
The ADM3050EBRWZ provides isolated CAN communication for industrial fieldbus networks, ensuring reliable data transfer in noisy environments. Its 5.7 kV rms isolation protects controllers from ground potential differences and electrical transients, while CAN FD support enables high-speed data rates up to 12 Mbps. The device is ideal for connecting PLCs, sensors, and actuators in factory automation systems, where robust communication is critical for process control and monitoring.
Recommandé
Motor Control Systems
In motor control applications, the ADM3050EBRWZ enables isolated CAN communication between the motor drive and the central controller. The high isolation voltage prevents high-voltage motor transients from damaging low-voltage control electronics. CAN FD support allows for fast transmission of real-time control data, improving system responsiveness. The device's robust design ensures reliable operation in harsh industrial environments with high electromagnetic interference.
Recommandé
Building Automation
The ADM3050EBRWZ is well-suited for building automation systems, such as HVAC control and lighting networks. Its 5.7 kV rms isolation ensures safe communication between different building zones, preventing ground loops and protecting equipment from surges. CAN FD support enables efficient data exchange for monitoring and control, while the compact SOIC-16 package allows for space-saving PCB designs. The device's compliance with ISO 11898-2:2016 ensures interoperability with standard CAN networks.
Recommandé
Electric Vehicle Charging Stations
The ADM3050EBRWZ is ideal for electric vehicle (EV) charging stations, where isolated CAN communication is required between the charging controller and the vehicle's battery management system. The 5.7 kV rms isolation provides safety against high-voltage transients, while CAN FD support enables high-speed data transfer for charging status and control. The device's robust design ensures reliable operation in outdoor environments with temperature variations and electrical noise.
Recommandé
Medical Equipment
In medical equipment, the ADM3050EBRWZ provides isolated CAN communication for patient monitoring systems and diagnostic devices. The high isolation voltage ensures patient safety by preventing electrical leakage between the device and the patient. CAN FD support allows for high-speed data transmission of vital signs and diagnostic data. The device's small footprint and low power consumption make it suitable for portable and compact medical devices.
Recommandé
Renewable Energy Systems
The ADM3050EBRWZ is used in renewable energy systems, such as solar inverters and wind turbines, for isolated CAN communication between power conversion stages and the central monitoring system. The 5.7 kV rms isolation protects against high-voltage transients from the power stage, while CAN FD support enables efficient data exchange for performance monitoring and fault detection. The device's wide operating temperature range and robust design ensure reliable operation in outdoor environments.
Recommandé
Données de référence d'ingénierie pour ADM3050EBRWZ — comparaison, recommandations de conception et informations de conformité.
Guide de sélection
Comparaison avec les alternatives
| Paramètre | Ce produit | ADM3050EBRWZ-RL | ADM3050ETRWZ-EP-RL | ISO1042DW |
|---|---|---|---|---|
| Package | 16-SOIC | 16-SOIC | 16-SOIC | 16-SOIC |
| Brand | Analog Devices | Analog Devices | Analog Devices | Texas Instruments |
| Isolation Voltage | 5.7 kV rms | 5.7 kV rms | 5.7 kV rms | 5.7 kV rms |
| Data Rate | 12 Mbps | 12 Mbps | 12 Mbps | 5 Mbps |
| Supply Voltage | 5 V | 5 V | 5 V | 3.3 V or 5 V |
| CAN FD Support | Yes | Yes | Yes | Yes |
| Integrated DC-DC Converter | No | No | No | No |
Principaux différenciateurs
- Higher isolation voltage than many competitors (vs ISO1042DW)
- CAN FD support up to 12 Mbps (vs ISO1042DW)
- iCoupler technology integration (vs ADM3053BRWZ)
Notes de conception
For the ADM3050EBRWZ, ensure proper PCB layout with adequate creepage and clearance distances for the 5.7 kV rms isolation barrier. Maintain at least 8 mm creepage between the logic side and bus side to meet safety standards. Use a solid ground plane on each side of the isolation barrier and avoid routing traces across the barrier.
The ADM3050EBRWZ requires a 5V supply on both the logic side (VCC1) and the bus side (VCC2). Use separate power supplies or isolated DC-DC converters to maintain isolation. Decouple each supply pin with a 100 nF ceramic capacitor placed close to the pin, and a 10 uF bulk capacitor for transient currents.
Do not forget to connect the bus termination resistor (typically 120 ohms) at both ends of the CAN bus. The ADM3050EBRWZ does not include internal termination. Also, ensure the CANH and CANL lines are properly biased and that the bus is not left floating when the transceiver is disabled.
Informations de conformité
RoHS compliant per distributor data. REACH and conflict minerals status not specified in provided data.
