The SN65176 is a high-performance RS-485/RS-422 differential bus transceiver IC designed for reliable long-distance serial communication in industrial and embedded control systems. Operating from a standard 5V supply, it provides robust data transmission with strong noise immunity and stable signal integrity, making it ideal for harsh electrical environments.
This device integrates a differential line driver and receiver in a single chip, enabling full-duplex or half-duplex communication with high-speed data transfer capability. It features controlled slew-rate output to minimize electromagnetic interference (EMI), ensuring clean signal transmission over long cable distances. The fast switching performance enhances communication efficiency while maintaining low propagation delay and stable logic-level conversion.
The Xinbole SN65176 is engineered for high reliability and strong thermal stability, ensuring consistent operation even under continuous industrial workloads. Its built-in fail-safe design guarantees a defined output state when the bus is idle, improving system stability and data integrity. Compared to lower-grade transceiver solutions, it offers better noise rejection, higher voltage tolerance, and improved communication robustness in electrically noisy environments.
Available in DIP and SOP8 package options, the SN65176 provides flexible PCB integration for both prototyping and compact surface-mount designs. This adaptability makes it suitable for a wide range of industrial and communication applications.
Key Features
- RS-485 / RS-422 differential bus transceiver IC
- Standard 5V operating supply voltage
- High-speed full/half-duplex communication support
- Built-in driver and receiver in one chip
- Controlled slew-rate for low EMI emission
- High noise immunity for industrial environments
- Fail-safe receiver design for stable output states
- Available in DIP and SOP8 package options
Applications
- Industrial automation systems
- PLC and control networks
- RS-485 communication networks
- Building automation systems
- Data acquisition systems
- Motor control communication interfaces
- Remote sensor and monitoring systems
- Embedded industrial communication modules
