Texas Instruments

SN75ALS172ADWR  

Drivers, Receivers, Transceivers

SN75ALS172ADWR Description

The SN75ALS172ADWR is a high-performance driver IC designed for RS422 and RS485 communication protocols. Manufactured by Texas Instruments, this interface IC chip is part of the 75ALS172 family and features a robust set of specifications tailored for reliable data transmission in various industrial and commercial applications. The SN75ALS172ADWR is housed in a 20-pin SOIC package, making it suitable for surface-mount applications. It operates within a supply voltage range of 4.75V to 5.25V and can function effectively in an operating temperature range of 0°C to 70°C. This driver IC is REACH unaffected and RoHS3 compliant, ensuring it meets stringent environmental and safety standards. The product is available in a tape and reel (TR) package, facilitating efficient manufacturing processes.

SN75ALS172ADWR Features

The SN75ALS172ADWR offers several key features that set it apart from similar models in the market. It includes four drivers and zero receivers, making it ideal for applications requiring unidirectional data transmission. The operating temperature range of 0°C to 70°C ensures reliable performance in a variety of environmental conditions. The supply voltage range of 4.75V to 5.25V provides flexibility in power supply options. Additionally, the moisture sensitivity level (MSL) of 1 (unlimited) makes it highly resistant to moisture, enhancing its durability and reliability in humid environments. The SN75ALS172ADWR is also ECCN classified as EAR99, indicating its compliance with export regulations. Its surface-mount mounting type and 20SOIC package make it easy to integrate into modern electronic designs.

SN75ALS172ADWR Applications

The SN75ALS172ADWR is well-suited for a range of applications where reliable and efficient data transmission is critical. Its compatibility with RS422 and RS485 protocols makes it ideal for industrial automation, where communication between devices over long distances is necessary. It can be used in data acquisition systems, where accurate and timely data transfer is essential. The SN75ALS172ADWR is also suitable for networking applications, such as local area networks (LANs) and wide area networks (WANs), where robust communication links are required. Additionally, it can be employed in point-to-point communication systems, ensuring reliable data transmission between two devices.

Conclusion of SN75ALS172ADWR

In summary, the SN75ALS172ADWR is a versatile and reliable driver IC designed for RS422 and RS485 communication protocols. Its robust technical specifications, including a wide operating temperature range, flexible supply voltage, and moisture resistance, make it suitable for a variety of applications. The SN75ALS172ADWR's compliance with environmental and safety standards, such as REACH and RoHS3, ensures it meets the demands of modern electronics manufacturing. With its surface-mount package and compatibility with industry-standard protocols, the SN75ALS172ADWR is an excellent choice for engineers and designers looking for a high-performance driver IC for their communication systems.

SN75ALS172ADWR Documents

Download datasheets and manufacturer documentation for SN75ALS172ADWR

Datasheets :

SN75ALS172A      

HTML Datasheet :

SN75ALS172A      

PCN Design/Specification :

Material Set 21/Jun/2016