Texas Instruments

SN65175D

SN65175D Description

The SN65175D from Texas Instruments is a quad differential line receiver designed for robust data communication in industrial and professional applications. Operating within a 4.75V to 5.25V supply range, this RS422/RS423/RS485-compliant receiver ensures reliable signal integrity in noisy environments. Housed in a 16-pin SOIC package, it features 0 drivers and 4 receivers, making it ideal for systems requiring high-impedance differential input reception. With a 50 mV receiver hysteresis, it minimizes false triggering and enhances noise immunity. The device is RoHS3 compliant and REACH unaffected, meeting stringent environmental standards.

SN65175D Features

• High Noise Immunity: 50 mV hysteresis ensures stable performance in electrically noisy conditions.
• Wide Protocol Support: Compatible with RS422, RS423, and RS485 standards for versatile integration.
• Low Power Consumption: Optimized for 5V operation, reducing system power demands.
• Robust Packaging: 16-SOIC tube packaging ensures mechanical durability and ease of handling.
• Industrial Compliance: EAR99 and HTSUS 8542.39.0001 classifications facilitate global deployment.
• Long-Term Reliability: MSL 1 (Unlimited) moisture sensitivity ensures storage flexibility.

SN65175D Applications

• Industrial Automation: Ideal for PLC communication and motor control systems requiring noise-resistant data links.
• Telecommunications: Suitable for base station interfaces and network infrastructure due to its RS485 compatibility.
• Medical Equipment: Ensures reliable data transmission in patient monitoring systems and diagnostic tools.
• Automotive Systems: Used in CAN bus peripherals and vehicle diagnostics where signal integrity is critical.
• Test & Measurement: Deployed in data acquisition systems for high-precision signal reception.

Conclusion of SN65175D

The SN65175D stands out as a high-performance differential line receiver, offering exceptional noise immunity, broad protocol support, and industrial-grade reliability. While now obsolete, its legacy in rugged communication systems remains relevant for legacy designs or replacements. Engineers seeking a proven solution for noise-prone, multi-node networks will find this device a dependable choice. For modern alternatives, Texas Instruments' updated RS485/RS422 portfolio may offer enhanced features.