Texas Instruments

SN65HVD1477DGK  

Drivers, Receivers, Transceivers

SN65HVD1477DGK Description

The SN65HVD1477DGK from Texas Instruments is a high-performance RS-485/RS-422 transceiver designed for robust differential communication in industrial and automotive environments. Housed in an 8-pin VSSOP package, this full-duplex transceiver integrates one driver and one receiver, supporting data rates up to 50 Mbps. Operating within a 3V to 3.6V supply range, it ensures low-power operation while maintaining high noise immunity, making it ideal for noise-sensitive applications. The device complies with ROHS3 and REACH environmental standards, ensuring reliability in stringent conditions.

SN65HVD1477DGK Features

• High-Speed Data Transmission: Supports 50 Mbps for fast, efficient communication.
• Robust Noise Immunity: Features 70 mV receiver hysteresis, enhancing signal integrity in electrically noisy environments.
• Wide Supply Range: Operates from 3V to 3.6V, suitable for low-power systems.
• Full-Duplex Communication: Enables simultaneous bidirectional data transfer, improving system efficiency.
• Industrial-Grade Reliability: MSL 1 (Unlimited) moisture sensitivity ensures durability in harsh conditions.
• Compact Form Factor: 8-pin VSSOP package saves board space in dense designs.
• Compliance: Meets RS-485 and RS-422 standards, with ROHS3 and REACH certifications.

SN65HVD1477DGK Applications

• Industrial Automation: Ideal for PLC systems, motor control, and factory networks due to its noise immunity.
• Automotive Systems: Suitable for in-vehicle networks (CAN, LIN) where reliability is critical.
• Telecommunications: Used in base stations and networking equipment for high-speed data transfer.
• Medical Devices: Ensures secure communication in patient monitoring and diagnostic systems.
• Building Automation: Deployed in HVAC controls and smart meters for robust long-distance communication.

Conclusion of SN65HVD1477DGK

The SN65HVD1477DGK stands out as a high-speed, noise-resistant transceiver for demanding applications. Its full-duplex operation, compact size, and industrial-grade robustness make it a superior choice over comparable models. Whether in automotive, industrial, or telecom systems, this transceiver delivers reliable performance under challenging conditions, backed by Texas Instruments' proven quality.

SN65HVD1477DGK Documents

Download datasheets and manufacturer documentation for SN65HVD1477DGK

PCN Assembly/Origin :

Mult Dev A/T Chgs 14/Jan/2021      

Datasheets :

SN65HVD147x Datasheet      

PCN Design/Specification :

SN65HVD147yyy