Спецификации
| Атрибут | Ценность |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| Type | Transceiver, Isolated |
| Protocol | CAN |
| NumberofDrivers/Receivers | 1/1 |
| Duplex | Full |
| ReceiverHysteresis | 120 mV |
| DataRate | 5Mbps |
| Voltage-Supply | 1.71V ~ 1.89V, 2.25V ~ 5.5V |
| OperatingTemperature | -40°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | 16-SOIC (0.295, 7.50mm Width) |
Обзор
Description
The ISO1042BDWR is a precision, low-power, isolated CAN (Controller Area Network) transceiver developed by Texas Instruments. It is designed to facilitate communication in industrial and automotive applications where electrical isolation is required for safety and reliability. This device integrates an isolated CAN transceiver with a robust galvanic isolation barrier, ensuring protection against high voltage differences between systems, reducing the risk of damage and data corruption.
The ISO1042BDWR supports data rates up to 5 Mbps, which makes it suitable for high-speed CAN FD (Flexible Data-rate) applications. It provides a high level of electromagnetic compatibility (EMC), enhancing performance in noisy environments. The device features bus fault protection up to ±70 V, ensuring resilience against wiring faults, and includes fail-safe features to manage open, short, or idle bus conditions.
Its compact package and low power consumption make the ISO1042BDWR ideal for space-constrained applications. With these features, it enhances system reliability and communication integrity in critical applications such as industrial automation, automotive systems, and telecommunications.
The ISO1042BDWR supports data rates up to 5 Mbps, which makes it suitable for high-speed CAN FD (Flexible Data-rate) applications. It provides a high level of electromagnetic compatibility (EMC), enhancing performance in noisy environments. The device features bus fault protection up to ±70 V, ensuring resilience against wiring faults, and includes fail-safe features to manage open, short, or idle bus conditions.
Its compact package and low power consumption make the ISO1042BDWR ideal for space-constrained applications. With these features, it enhances system reliability and communication integrity in critical applications such as industrial automation, automotive systems, and telecommunications.
Equivalent
The ISO1042BDWR is an isolated CAN transceiver from Texas Instruments. Equivalent products include:
1. ADM3053 from Analog Devices - an isolated CAN transceiver with integrated DC-to-DC converter.
2. TJA1052i from NXP Semiconductors - an isolated high-speed CAN transceiver.
3. MAX14878 from Maxim Integrated (now part of Analog Devices) - a compact, isolated CAN transceiver.
These alternatives offer similar isolation and data transmission features suitable for CAN bus applications. Always verify specific requirements and compatibility when selecting an equivalent part.
1. ADM3053 from Analog Devices - an isolated CAN transceiver with integrated DC-to-DC converter.
2. TJA1052i from NXP Semiconductors - an isolated high-speed CAN transceiver.
3. MAX14878 from Maxim Integrated (now part of Analog Devices) - a compact, isolated CAN transceiver.
These alternatives offer similar isolation and data transmission features suitable for CAN bus applications. Always verify specific requirements and compatibility when selecting an equivalent part.
Features
The ISO1042BDWR is a high-performance, galvanically isolated CAN (Controller Area Network) transceiver. Key features include:
1. Isolation: Provides 5000 VRMS isolation, ensuring protection against high voltages between the CAN bus and the local processor.
2. Data Rate: Supports data rates up to 5 Mbps, making it suitable for high-speed CAN FD (Flexible Data rate) networks.
3. Bus Fault Protection: Offers ±58 V bus fault protection, safeguarding the transceiver against voltage faults on the bus lines.
4. Common Mode Transient Immunity: Boasts 100 kV/µs immunity, critical for maintaining performance in electrically noisy environments.
5. Low Electromagnetic Emissions: Designed to minimize radio frequency emissions, enhancing compatibility with sensitive applications.
6. Thermal Performance: The device is housed in an SOIC-16 package with good thermal characteristics, supporting operation over a wide temperature range.
7. Integrated Features: Includes various modes such as standby for lower power consumption and wake-up from standby mode for efficient operation.
8. Reliability: Suitable for industrial, automotive, and other applications requiring robust communication and isolation.
These features make the ISO1042BDWR ideal for demanding applications requiring reliable and isolated CAN communication.
1. Isolation: Provides 5000 VRMS isolation, ensuring protection against high voltages between the CAN bus and the local processor.
2. Data Rate: Supports data rates up to 5 Mbps, making it suitable for high-speed CAN FD (Flexible Data rate) networks.
3. Bus Fault Protection: Offers ±58 V bus fault protection, safeguarding the transceiver against voltage faults on the bus lines.
4. Common Mode Transient Immunity: Boasts 100 kV/µs immunity, critical for maintaining performance in electrically noisy environments.
5. Low Electromagnetic Emissions: Designed to minimize radio frequency emissions, enhancing compatibility with sensitive applications.
6. Thermal Performance: The device is housed in an SOIC-16 package with good thermal characteristics, supporting operation over a wide temperature range.
7. Integrated Features: Includes various modes such as standby for lower power consumption and wake-up from standby mode for efficient operation.
8. Reliability: Suitable for industrial, automotive, and other applications requiring robust communication and isolation.
These features make the ISO1042BDWR ideal for demanding applications requiring reliable and isolated CAN communication.
Manufacturer
The ISO1042BDWR is manufactured by Texas Instruments (TI), which is a global semiconductor company. Texas Instruments designs and manufactures analog and embedded processing chips. These components are integral to a wide range of electronic systems, serving industries such as automotive, industrial, personal electronics, communications equipment, and enterprise systems. TI is known for its innovations in semiconductor technology, focusing on developing products that enhance performance and efficiency in a variety of applications. The company is headquartered in Dallas, Texas, and is one of the world's largest semiconductor manufacturers.
Application
The ISO1042BDWR is a high-speed, isolated CAN (Controller Area Network) transceiver designed for industrial and automotive applications. Its key application areas include:
1. Automotive Systems: Used in vehicle networks for communication between various electronic components and control units.
2. Industrial Automation: Facilitates communication in factory automation, robotics, and process control systems.
3. Renewable Energy: Deployed in solar inverters and wind turbines for reliable data transfer.
4. Transportation: Supports communication in rail and maritime systems.
5. Medical Equipment: Ensures safe and isolated data transmission in medical devices.
6. Building Automation: Used in HVAC and security systems for efficient control and monitoring.
These applications benefit from the transceiver's robust isolation, high-speed data rates, and reliability.
1. Automotive Systems: Used in vehicle networks for communication between various electronic components and control units.
2. Industrial Automation: Facilitates communication in factory automation, robotics, and process control systems.
3. Renewable Energy: Deployed in solar inverters and wind turbines for reliable data transfer.
4. Transportation: Supports communication in rail and maritime systems.
5. Medical Equipment: Ensures safe and isolated data transmission in medical devices.
6. Building Automation: Used in HVAC and security systems for efficient control and monitoring.
These applications benefit from the transceiver's robust isolation, high-speed data rates, and reliability.
Package
The ISO1042BDWR is packaged in a 16-pin SOIC (Small Outline Integrated Circuit) wide-body package, known as "SOIC-16 Wide." This package type is designed to accommodate isolation requirements, offering sufficient spacing between pins for enhanced isolation voltage capabilities.
