Texas Instruments

ISO1450BDW  

Drivers, Receivers, Transceivers

ISO1450BDW Description

The ISO1450BDW is a high-performance, isolated transceiver designed for robust communication in industrial environments. Manufactured by Texas Instruments, this interface IC chip is part of the ISO1450 family and is specifically tailored for RS422 and RS485 protocols. The ISO1450BDW features a half-duplex configuration with one driver and one receiver, ensuring efficient data transmission at a rate of 50 Mbps. Its surface-mount design allows for easy integration into compact and space-constrained systems, making it ideal for a variety of applications.

ISO1450BDW Features

• Isolation and Protection: The ISO1450BDW provides robust isolation, ensuring that sensitive control circuits are protected from high-voltage transients and noise, which is critical in industrial settings.
• Data Rate: With a data rate of 50 Mbps, the ISO1450BDW supports fast and reliable data transmission, suitable for demanding industrial applications.
• Supply Voltage Flexibility: The device operates over a wide supply voltage range of 1.71V to 5.5V, providing flexibility and compatibility with various power supply systems.
• Receiver Hysteresis: The receiver hysteresis of 30 mV ensures reliable signal detection and reduces the likelihood of false triggering due to noise.
• Moisture Sensitivity Level: With an MSL rating of 2 (1 Year), the ISO1450BDW is suitable for use in environments with moderate humidity levels, ensuring long-term reliability.
• Compliance: The ISO1450BDW is REACH unaffected and RoHS3 compliant, meeting stringent environmental and safety standards.
• Packaging: Available in a tube package, the ISO1450BDW is easy to handle and store, facilitating efficient manufacturing processes.

ISO1450BDW Applications

The ISO1450BDW is ideal for a range of industrial applications where reliable and isolated data communication is essential. Some specific use cases include:

• Industrial Automation: In automated manufacturing lines, the ISO1450BDW can be used to connect sensors, actuators, and control systems, ensuring stable and noise-free communication.
• Process Control Systems: For monitoring and controlling industrial processes, the ISO1450BDW provides the necessary isolation and data integrity to maintain system reliability.
• Building Automation: In smart building systems, the ISO1450BDW can facilitate communication between various subsystems, such as HVAC, lighting, and security, ensuring efficient and reliable operation.
• Transportation Systems: In transportation infrastructure, such as traffic control systems and railway signaling, the ISO1450BDW ensures reliable data transmission and isolation from harsh environmental conditions.

Conclusion of ISO1450BDW

The ISO1450BDW from Texas Instruments is a versatile and reliable isolated transceiver designed for robust industrial communication. Its combination of high data rate, wide supply voltage range, and receiver hysteresis ensures reliable performance in demanding environments. The device's compliance with environmental and safety standards, along with its surface-mount design and tube packaging, makes it an ideal choice for a variety of industrial applications. Whether used in industrial automation, process control, building automation, or transportation systems, the ISO1450BDW provides the necessary isolation and data integrity to maintain system reliability and performance.

ISO1450BDW Documents

Download datasheets and manufacturer documentation for ISO1450BDW

PCN Assembly/Origin :

Assembly 22/Sep/2023      

Datasheets :

ISO141X(B), ISO143X(B), ISO145X(B)      

HTML Datasheet :

ISO141X(B), ISO143X(B), ISO145X(B)      

PCN Design/Specification :

ISO14yyy 30/Oct/2019