Texas Instruments

SN7534050N

SN7534050N Description

The SN7534050N is a half-duplex transceiver designed for RS422 and RS485 communication protocols. Manufactured by Texas Instruments, this interface IC chip features two drivers and two receivers, making it suitable for applications requiring reliable and efficient data transmission. The device operates within a supply voltage range of 4.75V to 5.25V, ensuring compatibility with various power supply configurations. The SN7534050N is housed in a through-hole package, specifically a tube, which facilitates easy integration into printed circuit boards (PCBs).

SN7534050N Features

• Drivers and Receivers: The SN7534050N includes two drivers and two receivers, providing robust communication capabilities. This configuration supports half-duplex communication, allowing data to be transmitted in both directions but not simultaneously.
• Receiver Hysteresis: The device features a receiver hysteresis of 50 mV, which enhances noise immunity and ensures reliable data reception even in noisy environments.
• Supply Voltage Range: Operating within a supply voltage range of 4.75V to 5.25V, the SN7534050N offers flexibility in power supply options, making it suitable for a wide range of applications.
• Mounting Type: The through-hole mounting type ensures secure and reliable attachment to the PCB, providing mechanical stability and ease of installation.
• Package Type: The tube package format is ideal for bulk handling and storage, facilitating efficient manufacturing processes.
• Regulatory Compliance: The SN7534050N is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety standards.
• Obsolete Status: While the product is marked as obsolete, it remains a viable option for legacy systems and applications where its specific features are required.

SN7534050N Applications

The SN7534050N is ideal for applications requiring reliable data transmission over RS422 and RS485 protocols. Its half-duplex communication capability makes it suitable for systems where data is transmitted in both directions but not simultaneously. Specific use cases include:

• Industrial Automation: The device can be used in industrial control systems for communication between programmable logic controllers (PLCs) and various sensors or actuators.
• Telecommunications: The SN7534050N is well-suited for telecommunication systems where data transmission reliability and noise immunity are critical.
• Data Acquisition Systems: In data acquisition systems, the transceiver can facilitate communication between data acquisition modules and central processing units.
• Networking Equipment: The device can be used in networking equipment for reliable data transmission over long distances.

Conclusion of SN7534050N

The SN7534050N from Texas Instruments is a robust half-duplex transceiver designed for RS422 and RS485 communication protocols. Its features, such as the 50 mV receiver hysteresis and flexible supply voltage range, make it a reliable choice for various applications. Despite its obsolete status, the SN7534050N remains a valuable component for legacy systems and specific use cases where its unique features are essential. Its compliance with REACH and RoHS3 standards ensures it meets environmental and safety requirements, making it a responsible choice for modern electronics.