The SN75176 is a widely used RS-485/RS-422 differential bus transceiver IC designed for reliable and cost-effective serial communication in industrial control and embedded systems. Operating from a standard 5V supply, it provides stable high-speed data transmission with strong noise immunity, making it suitable for long-distance communication in electrically harsh environments.
This IC integrates a differential line driver and receiver in a single package, enabling efficient half-duplex communication over twisted-pair networks. It features fast switching characteristics for improved data transfer performance and reduced propagation delay. The controlled output structure helps minimize signal distortion and electromagnetic interference (EMI), ensuring clean and stable communication across multi-node bus systems.
The Xinbole SN75176 is engineered for reliable thermal performance and consistent operation under continuous industrial workloads. Its robust design ensures dependable logic-level conversion and stable signal integrity even in noisy electrical conditions. Compared to lower-grade transceiver solutions, it offers better communication stability, improved noise rejection, and stronger compatibility with standard RS-485 systems.
With a 5V operating advantage over lower-voltage series, the SN75176 ensures easy integration into conventional industrial control architectures while maintaining reliable long-distance communication capability.
Available in DIP and SOP8 package options, it provides flexible PCB design choices for prototyping, through-hole assembly, and compact surface-mount production, making it suitable for a wide range of industrial and communication applications.
Key Features
- RS-485 / RS-422 differential transceiver IC
- Standard 5V operating supply voltage
- Integrated driver and receiver in one chip
- High-speed half-duplex communication support
- Fast switching with low propagation delay
- Controlled output for reduced EMI emission
- High noise immunity for industrial environments
- Available in DIP and SOP8 package options
Applications
- Industrial automation systems
- RS-485 communication networks
- PLC and control systems
- Building automation systems
- Data acquisition systems
- Motor control communication interfaces
- Smart metering and monitoring systems
- Embedded industrial communication modules
