Texas Instruments

SN75176BDRG4  

Drivers, Receivers, Transceivers

SN75176BDRG4 Description

The SN75176BDRG4 from Texas Instruments is a robust half-duplex RS-422/RS-485 transceiver designed for reliable differential data transmission in industrial and communication systems. Housed in an 8-pin SOIC package, this surface-mount IC integrates one driver and one receiver, supporting bidirectional communication over long distances with high noise immunity. Operating within a 4.75V to 5.25V supply range, it is optimized for 5V systems and delivers stable performance across a 0°C to 70°C temperature range. Its 50 mV receiver hysteresis enhances signal integrity in noisy environments, making it ideal for applications requiring robust data transmission.

SN75176BDRG4 Features

• Half-Duplex Operation: Enables bidirectional communication on a single differential pair, reducing wiring complexity.
• Wide Supply Range: 4.75V–5.25V compatibility ensures seamless integration with 5V logic systems.
• Enhanced Noise Immunity: 50 mV receiver hysteresis minimizes false triggering in electrically noisy environments.
• Industry-Standard Protocol Support: Compliant with RS-422 and RS-485 standards for versatile interoperability.
• Surface-Mount Design: 8-SOIC package (Tape & Reel) facilitates automated assembly and compact PCB layouts.
• Reliability: ROHS3 compliant, REACH unaffected, and MSL 1 (Unlimited) rated for extended shelf life and environmental resilience.

SN75176BDRG4 Applications

• Industrial Automation: Used in PLCs, motor control, and sensor networks for noise-resistant data transmission.
• Telecommunications: Ideal for base stations, modems, and networking equipment requiring RS-485/RS-422 compliance.
• Building Automation: Deployed in HVAC systems, lighting control, and security systems for reliable long-distance communication.
• Medical Equipment: Ensures signal integrity in diagnostic devices and patient monitoring systems.
• Automotive Systems: Suitable for CAN bus interfaces and vehicle diagnostics where robust communication is critical.

Conclusion of SN75176BDRG4

The SN75176BDRG4 stands out as a high-performance, cost-effective solution for half-duplex differential communication. Its low-power operation, noise immunity, and compact form factor make it a preferred choice for engineers designing systems requiring reliable data transmission under harsh conditions. Whether in industrial, telecom, or automotive applications, this transceiver delivers TI’s hallmark reliability while adhering to global environmental and safety standards.

SN75176BDRG4 Documents

Download datasheets and manufacturer documentation for SN75176BDRG4

PCN Assembly/Origin :

Mult Change 24/Aug/2021      

Datasheets :

SN65176B, SN75176B      

HTML Datasheet :

SN65176B, SN75176B      

PCN Design/Specification :

Design 25/Feb/2022       SNx5176B 09/Mar/2022