Technical Specifications
Warranty Information
All the products supplied by Evelta are genuine and original. We offer 14 days replacement warranty in case of manufacturing defects. For more details, please visit our cancellation and returns page.
All the products supplied by Evelta are genuine and original. We offer 14 days replacement warranty in case of manufacturing defects. For more details, please visit our cancellation and returns page.
Resources:
Datasheet
70V Fault-Protected RS-485 Transceiver IC for Industrial Communication with Wide Common-Mode Range (SOIC-8)
The SN65HVD1781DR is a robust RS-485 transceiver IC designed for reliable differential data communication in harsh industrial environments. It integrates a differential driver and receiver operating from a single supply, enabling seamless half-duplex communication over long cable distances. With support for multipoint bus systems and wide common-mode voltage tolerance, this device ensures stable communication even in electrically noisy conditions such as factory automation and field networks.
Engineered with advanced fault protection, the IC can withstand up to +-70V faults caused by wiring errors, short circuits, or cable damage, significantly improving system durability. High ESD protection further enhances reliability against electrostatic discharge events. The device is pin-compatible with industry-standard transceivers, allowing easy upgrades in existing designs. Its wide operating temperature range and compact SOIC-8 package make it ideal for industrial control, building automation, and rugged embedded communication systems.
Key Features