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.
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Fault-Protected RS-485 Transceiver IC with +-70V Bus Fault Protection for Industrial Communication Systems
The SN65HVD1780DR is a robust RS-485 transceiver designed for reliable differential communication in harsh industrial environments. Developed by Texas Instruments, this device integrates a differential driver and receiver operating from a single supply voltage, providing a reliable interface for RS-485 communication networks.
This transceiver is engineered to withstand severe electrical faults such as direct shorts to power supplies, wiring mistakes, connector failures, and cable damage. With bus fault protection up to +-70 V and strong ESD protection, the device ensures high reliability in industrial systems. The wide common-mode voltage range supports long cable runs and multipoint network communication. Additionally, the SN65HVD1780DR is pin-compatible with the industry-standard SN75176, making it a convenient drop-in upgrade for existing designs. Its compact SOIC-8 package and extended operating temperature range make it suitable for industrial automation, building control systems, and communication equipment.
Key Features