Texas Instruments

ISO3080DW  

Drivers, Receivers, Transceivers

ISO3080DW Description

The ISO3080DW from Texas Instruments is a high-performance, galvanically isolated RS422/RS485 transceiver designed for robust communication in industrial environments. Housed in a 16-pin SOIC package, this full-duplex transceiver integrates two drivers and two receivers, supporting data rates up to 200kbps. It operates with dual supply voltages (3.15V–5.5V for logic-side and 4.5V–5.5V for bus-side), ensuring compatibility with diverse systems. The device features 30mV receiver hysteresis, enhancing noise immunity in electrically noisy conditions. With REACH and RoHS3 compliance, it meets stringent environmental standards, while its Last Time Buy status indicates end-of-life availability.

ISO3080DW Features

• Isolated Communication: Integrated isolation barrier (2,500Vrms) for protection against high-voltage transients and ground loops.
• Full-Duplex Operation: Simultaneous bidirectional data transmission, ideal for multi-node networks.
• Wide Supply Range: Dual-voltage operation (3.15V–5.5V logic, 4.5V–5.5V bus) for flexible integration.
• Robust Performance: 30mV hysteresis ensures reliable signal integrity in noisy industrial environments.
• Compliance: RoHS3, REACH, and EAR99 certifications for global deployment.
• Surface-Mount Design: 16-SOIC package (MSL 2) suits compact PCB layouts.

ISO3080DW Applications

• Industrial Automation: Isolated communication in PLCs, motor drives, and control systems.
• HVAC Systems: Noise-resistant data transmission in climate control units.
• Medical Equipment: Safe signal isolation in diagnostic devices.
• Energy Infrastructure: Reliable RS485 networks in smart meters and grid monitoring.
• Transportation: Robust bus communication in railway and automotive systems.

Conclusion of ISO3080DW

The ISO3080DW excels in applications demanding noise immunity, isolation, and full-duplex communication. Its dual-voltage operation, hysteresis, and compliance make it a versatile choice for harsh environments. While marked as Last Time Buy, it remains a reliable solution for legacy designs or short-term projects requiring high-performance isolated transceivers. Engineers should evaluate alternatives for future-proofing but can leverage this device for its proven robustness in industrial and automotive systems.

ISO3080DW Documents

Download datasheets and manufacturer documentation for ISO3080DW

PCN Assembly/Origin :

Mult Devices 03/Oct/2017      

Datasheets :

ISO3080,82,86,88 Datasheet      

PCN Obsolescence/ EOL :

EOL 21/Jun/2023      

HTML Datasheet :

ISO3080,82,86,88 Datasheet      

PCN Design/Specification :

16DW Datasheet Update 17/Sep/2013