Texas Instruments

SN75185N  

Drivers, Receivers, Transceivers

SN75185N Description

The SN75185N is a high-performance transceiver IC designed by Texas Instruments, featuring 3 drivers and 5 receivers in a 20-pin DIP package. This device is specifically tailored for RS232 communication protocols, making it ideal for applications requiring robust and reliable data transmission. The SN75185N operates within a voltage range of4 .5V to 5.5V and is designed to function efficiently in an operating temperature range of 0°C to 70°C. The transceiver is housed in a through-hole mounted tube package, ensuring mechanical stability and ease of integration into various electronic systems.

SN75185N Features

• Drivers and Receivers: The SN75185N includes 3 drivers and 5 receivers, providing ample capacity for handling multiple data channels simultaneously. This configuration is particularly advantageous in applications where multiple data streams need to be managed efficiently.
• Receiver Hysteresis: The device features a receiver hysteresis of 500 mV, which enhances noise immunity and ensures reliable data reception even in noisy environments.
• Supply Voltage Range: The SN75185N operates within a supply voltage range of 4.5V to 5.5V, making it compatible with a wide range of power supplies and ensuring flexibility in system design.
• Operating Temperature: With an operating temperature range of 0°C to 70°C, the SN75185N is suitable for use in a variety of industrial and commercial environments.
• Compliance and Standards: The SN75185N is REACH unaffected and ROHS3 compliant, ensuring it meets the highest environmental and safety standards. The ECCN classification is EAR99, indicating its compliance with export regulations.
• Mounting and Packaging: The through-hole mounting type and tube ensure packaging mechanical stability and ease of integration into printed circuit boards (PCBs).

SN75185N Applications

The SN75185N is ideal for a range of applications that require reliable RS232 communication. Some specific use cases include:

• Industrial Automation: In industrial settings, the SN75185N can be used to manage data transmission between various devices and control systems, ensuring seamless communication and process control.
• Telecommunications: The robustness and reliability of the SN75185N make it suitable for use in telecommunication equipment where data integrity and noise immunity are critical.
• Computer Peripherals: The device can be integrated into computer peripherals such as modems, printers, and other devices that require RS232 communication.
• Medical Equipment: The SN75185N's compliance with environmental and safety standards makes it suitable for use in medical devices where reliability and safety are paramount.

Conclusion of SN75185N

The SN75185N from Texas Instruments is a versatile and reliable transceiver IC designed for RS232 communication. Its combination of 3 drivers and 5 receivers, along with a robust receiver hysteresis and a wide operating voltage range, makes it an excellent choice for a variety of applications. The device's compliance with industry standards and its through-hole mounting type further enhance its appeal for integration into various electronic systems. Whether used in industrial automation, telecommunications, computer peripherals, or medical equipment, the SN75185N offers a reliable and efficient solution for RS232 data transmission.

SN75185N Documents

Download datasheets and manufacturer documentation for SN75185N

EOL :

Product Discontinuance Notification 2024-04-05 (PDF)       Product Discontinuance Notification (PDF)      

Images :

Mechanical Outline Drawing      

PCN :

Add Cu as Alternative Wire Base Metal for Selected Device(s) (PDF)      

Product Catalogs :

Standard Interface Guide