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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3.3V RS-485 Differential Transceiver IC for Multipoint Industrial Communication Networks
The SN65HVD12DR is a reliable RS-485 differential transceiver designed for bidirectional data communication over multipoint bus systems. Developed by Texas Instruments, this device integrates a three-state differential driver and a differential receiver, enabling efficient communication across balanced transmission lines.
Operating from a single 3.3 V supply, the SN65HVD12DR complies with TIA/EIA-485-A and ISO 8482 standards, ensuring compatibility with standard RS-485 networks. The device features low standby current, wide common-mode voltage range, and high input impedance, allowing multiple nodes to share the same bus with minimal loading. With separate enable controls for driver and receiver, it provides flexible direction control, making it suitable for industrial automation, building control systems, and embedded communication applications.
Key Features