Texas Instruments

SN75157D  

Drivers, Receivers, Transceivers

SN75157D Description

The SN75157D is a high-performance receiver IC designed for robust and reliable data transmission in various electronic systems. Manufactured by Texas Instruments, this interface IC chip is specifically tailored for applications requiring RS422 and RS423 protocols. The SN75157D features a compact 8SOIC package, making it ideal for space-constrained designs while maintaining high performance.

SN75157D Features

• Receiver Hysteresis: The SN75157D boasts a receiver hysteresis of 70 mV, which significantly enhances noise immunity and ensures reliable data transmission even in noisy environments.
• Operating Temperature Range: With an operating temperature range of 0°C to 70°C, the SN75157D is suitable for a wide range of industrial and commercial applications, ensuring stable performance across varying ambient conditions.
• Supply Voltage: The IC operates within a supply voltage range of 4.75V to 5.25V, providing flexibility in power supply options and compatibility with standard 5V systems.
• Surface Mount Technology: The surface mount mounting type allows for easy integration into modern PCB designs, facilitating automated assembly processes and reducing overall production costs.
• Compliance and Safety: The SN75157D is REACH unaffected and RoHS3 compliant, ensuring it meets the highest environmental and safety standards, making it suitable for use in environmentally conscious applications.
• Moisture Sensitivity Level: With an MSL of 1 (Unlimited), the SN75157D is highly resistant to moisture, reducing the risk of damage during storage and assembly processes.

SN75157D Applications

The SN75157D is ideal for a variety of applications where reliable data transmission is crucial. Its compatibility with RS422 and RS423 protocols makes it suitable for:

• Industrial Automation: Use in PLCs, sensors, and actuators where robust communication is essential for real-time control and monitoring.
• Telecommunications: Ideal for data transmission in telecommunication systems, ensuring high reliability and minimal data loss.
• Data Acquisition Systems: Enhances the performance of data acquisition systems by providing reliable and noise-resistant data transmission.
• Medical Equipment: Suitable for medical devices requiring accurate and reliable data transmission, ensuring patient safety and accurate diagnostics.

Conclusion of SN75157D

The SN75157D by Texas Instruments stands out as a highly reliable and versatile receiver IC, offering significant advantages over similar models. Its robust design, wide operating temperature range, and compliance with environmental standards make it an excellent choice for a variety of applications. Whether used in industrial automation, telecommunications, or medical equipment, the SN75157D ensures reliable and efficient data transmission, making it a valuable component in modern electronic systems.

SN75157D Documents

Download datasheets and manufacturer documentation for SN75157D

Datasheets :

SN75157 Datasheet      

PCN Obsolescence/ EOL :

Mult Dev EOL 28/Jun/2023      

PCN Design/Specification :

Mult Devices Font 21/Apr/2018       Design 25/Feb/2022