Texas Instruments

SN75185PWR  

Drivers, Receivers, Transceivers

SN75185PWR Description

The SN75185PWR is a high-performance transceiver IC designed for reliable data transmission in various electronic systems. Manufactured by Texas Instruments, this device is part of the Interface IC Chips category and is specifically tailored for RS232 communication protocols. The SN75185PWR features 3 drivers and 5 receivers, making it highly versatile for applications requiring multiple data channels. It operates within a supply voltage range of 4.5V to 5.5V and can function effectively in an operating temperature range of 0°C to 70°C. The device is packaged in a 20TSSOP format and is available in a Surface Mount configuration, ensuring ease of integration into modern circuit designs.

SN75185PWR Features

• High Receiver Hysteresis: The SN75185PWR boasts a receiver hysteresis of 500 mV, which significantly enhances noise immunity and ensures robust signal integrity, even in noisy environments.
• Wide Operating Temperature Range: With an operating temperature range of 0°C to 70°C, the SN75185PWR is suitable for a variety of industrial and commercial applications where temperature fluctuations are common.
• Surface Mount Technology: The Surface Mount mounting type facilitates compact and efficient PCB designs, making it ideal for space-constrained applications.
• Compliance and Safety: The SN75185PWR is REACH Unaffected and ROHS3 Compliant, ensuring it meets stringent environmental and safety standards. It also has a Moisture Sensitivity Level (MSL) of 1 (Unlimited), making it highly resistant to moisture damage.
• Packaging and Availability: The device is packaged in Tape & Reel (TR) format, which is convenient for automated assembly processes and ensures high reliability during manufacturing.
• Last Time Buy Status: While the SN75185PWR is marked as a Last Time Buy product, it remains a valuable option for existing systems that require this specific component or for projects where its unique features are essential.

SN75185PWR Applications

The SN75185PWR is ideal for a range of applications where reliable RS232 communication is required. Some specific use cases include:

• Industrial Automation: The robustness and wide operating temperature range make it suitable for industrial control systems where data integrity and reliability are paramount.
• Telecommunications: The high receiver hysteresis and noise immunity ensure clear and error-free data transmission, making it ideal for telecommunication equipment.
• Medical Devices: The compliance with environmental and safety standards, along with its compact size, make it suitable for medical devices that require reliable data transmission.
• Consumer Electronics: The SN75185PWR can be used in consumer electronics where RS232 communication is needed, such as in modems, routers, and other networking equipment.

Conclusion of SN75185PWR

The SN75185PWR from Texas Instruments is a versatile and reliable transceiver IC that offers significant advantages in terms of performance and reliability. Its high receiver hysteresis, wide operating temperature range, and compliance with environmental standards make it a standout choice for a variety of applications. While it is marked as a Last Time Buy product, its unique features and benefits ensure that it remains a valuable component for existing systems and specific projects. For engineers and designers looking for a robust RS232 transceiver solution, the SN75185PWR is an excellent option to consider.

SN75185PWR Documents

Download datasheets and manufacturer documentation for SN75185PWR

Datasheets :

SN75185 Datasheet      

PCN Obsolescence/ EOL :

Mult Dev EOL 28/Mar/2023      

HTML Datasheet :

SN75185 Datasheet      

PCN Design/Specification :

Design 22/Feb/2022