Description
The ISO1050DUBR is a high-performance, galvanically isolated CAN (Controller Area Network) transceiver designed to meet the rigorous demands of industrial automation and automotive applications. Unlike standard transceivers, the ISO1050 provides integrated isolation, which protects the controller and the rest of the system from high-voltage transients, ground loops, and electrical noise that can often damage sensitive equipment in harsh environments.
This device is compliant with the ISO 11898-2 standard and offers a robust physical interface between the CAN protocol controller and the differential CAN bus. It features logic-input and CAN-bus output buffers separated by a silicon dioxide ($\text{SiO}_2$) insulation barrier, providing high immunity against electromagnetic interference and high-voltage surges. Its compact SMD-8 package makes it an excellent choice for space-constrained designs requiring high levels of electrical safety and signal integrity.
Note: Product images are for reference only. The actual product may vary in appearance or manufacturer marking depending on stock availability.
Features
- Integrated Galvanic Isolation (High-voltage surge protection)
- Compliant with ISO 11898-2 standard
- Supports signaling rates up to 1 Mbps
- Low electromagnetic emissions and high noise immunity
- Designed for harsh industrial and automotive environments
- Thermal shutdown protection and current-limiting
- Wide operating temperature range
- Compact 8-pin SMD package
Benefits
- Eliminates ground loop issues in distributed networks
- Protects sensitive microcontrollers from high-voltage bus spikes
- High reliability in electrically noisy industrial settings
- Simplifies board design by integrating isolation directly into the transceiver
- Reduces overall system footprint compared to optocoupler-based designs
Applications
- Industrial Automation and Factory Networking
- HVAC and Building Control Systems
- CAN Bus Communication in High-Voltage Systems
- Renewable Energy and Smart Grid Monitoring
- Medical Equipment Networking
- Automotive Engine Control and Body Electronics
- Robotics and Motor Control Systems
Package Includes
- 1 x ISO1050DUBR Isolated CAN Transceiver IC (SMD-8)
Specifications
| Parameter | Specification |
|---|---|
| Product Name | ISO1050DUBR |
| Device Type | Isolated CAN Transceiver |
| Max. Data Rate | 1 Mbps |
| Isolation | Galvanic Isolation Included |
| Supply Voltage | 5.0V |
| Package / Case | SMD-8 |
| Mounting Type | Surface Mount (SMD) |
| Shipping Weight | 0.001 kg |
| Shipping Dimensions | 4 × 4 × 1 cm |
