Overview
The ADM3050EBRWZ from Analog Devices Inc. is a 5.7 kV rms isolated controller area network (CAN) physical layer transceiver. It is designed to meet the CAN flexible data rate (CAN FD) ISO 11898-2:2016 requirements and supports data rates up to 12 Mbps. This device combines a 2-channel isolator and a CAN transceiver into a single small outline integrated circuit (SOIC) surface-mount package, utilizing Analog Devices' iCoupler® technology for robust isolation and signal integrity.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Data Rate | Up to 12 Mbps | Mbps |
| Isolation Voltage | 5.7 kV rms | kV rms |
| Bus Fault Protection | ±40 V | V |
| Common-Mode Range | ±25 V | V |
| Operating Temperature Range | −40°C to +125°C | °C |
| Package Type | SOIC | - |
| Supply Voltage Range | 3.3V to 5V | V |
| Insulation and Safety Approvals | VDE V 0884-10, UL 1577, CSA Component Acceptance | - |
Key Features
The ADM3050EBRWZ features several key attributes that make it suitable for industrial applications:
- Isolation and Signal Integrity: The device employs iCoupler® technology to ensure reliable data transfer and maintain signal integrity.
- High-Speed Communication: Supports data rates up to 12 Mbps, facilitating swift and efficient communication between industrial devices.
- Wide Operating Voltage Range: Operates seamlessly across a broad voltage range from 3.3V to 5V, offering flexibility and ease of integration.
- Enhanced EMC Performance: Designed to mitigate electromagnetic interference (EMI) and electrostatic discharge (ESD), enhancing system reliability and longevity.
- Compact and Durable Design: Built for durability, the device comes in a compact SOIC package, ideal for space-constrained applications without compromising performance or reliability.
- Dominant Timeout Functionality: Protects against bus lock-up in fault conditions, and current limiting and thermal shutdown features protect against output short circuits.
Applications
The ADM3050EBRWZ is versatile and suitable for various industrial applications, including:
- Industrial Automation: Ideal for PLCs (Programmable Logic Controllers), motor drives, and sensor networks where reliable data communication is critical.
- Power Grid Monitoring: Ensures seamless communication in smart grid systems, enhancing efficiency and reliability in power distribution.
- Factory Automation: Facilitates real-time communication between machinery and control systems, optimizing production processes.
- CANOpen, DeviceNet, and Other CAN Bus Implementations: Supports various CAN bus protocols, making it a robust solution for industrial communication.
Q & A
- What is the maximum data rate supported by the ADM3050EBRWZ?
The ADM3050EBRWZ supports data rates up to 12 Mbps.
- What is the isolation voltage of the ADM3050EBRWZ?
The device has an isolation voltage of 5.7 kV rms.
- What is the operating temperature range of the ADM3050EBRWZ?
The operating temperature range is from −40°C to +125°C.
- What type of package does the ADM3050EBRWZ come in?
The device comes in a SOIC (Small Outline Integrated Circuit) surface-mount package.
- What are the key safety and regulatory approvals for the ADM3050EBRWZ?
The device has approvals or is pending approval for VDE V 0884-10, UL 1577, and CSA Component Acceptance.
- What is the common-mode range of the ADM3050EBRWZ?
The common-mode range is ±25 V).
- How does the ADM3050EBRWZ protect against bus lock-up and output short circuits?
The device features dominant timeout functionality and current limiting and thermal shutdown to protect against these conditions).
- What are some of the applications where the ADM3050EBRWZ is commonly used?
It is used in industrial automation, power grid monitoring, factory automation, and various CAN bus implementations).
- What is the supply voltage range for the ADM3050EBRWZ?
The supply voltage range is from 3.3V to 5V).
- How does the ADM3050EBRWZ mitigate electromagnetic interference (EMI) and electrostatic discharge (ESD)?
The device is designed to enhance system reliability and longevity by mitigating EMI and ESD).
