Texas Instruments

THVD1400VDRCR  

Drivers, Receivers, Transceivers

THVD1400VDRCR Description

The THVD1400VDRCR is a high-performance, half-duplex RS-485 transceiver designed for reliable communication in a wide range of industrial and commercial applications. Manufactured by Texas Instruments, this interface IC chip operates within a supply voltage range of 3V to 5.5V, making it versatile for various power supply configurations. The device features a single driver and receiver, ensuring efficient data transmission with a data rate of up to 20 Mbps. It is housed in a surface-mount package, specifically in a tape and reel (TR) format, which facilitates easy integration into modern PCB designs.

THVD1400VDRCR Features

• High Data Rate: The THVD1400VDRCR supports a data rate of up to 20 Mbps, ensuring fast and efficient communication in demanding environments.
• Receiver Hysteresis: With a receiver hysteresis of 50 mV, the transceiver provides robust noise immunity, reducing the likelihood of data errors and ensuring reliable signal integrity.
• Wide Supply Voltage Range: The device operates within a supply voltage range of 3V to 5.5V, offering flexibility and compatibility with different power supply systems.
• Half-Duplex Operation: The half-duplex configuration allows for bidirectional communication over a single pair of wires, simplifying cabling and reducing cost.
• Surface-Mount Technology: The surface-mount package type ensures easy integration into compact and high-density PCB designs.
• Compliance and Safety: The THVD1400VDRCR is REACH unaffected and RoHS3 compliant, adhering to stringent environmental and safety standards. It also has a moisture sensitivity level (MSL) of 1 (unlimited), making it suitable for storage and handling in various conditions.
• Protocol Support: The transceiver supports both RS-422 and RS-485 protocols, providing compatibility with a wide range of communication systems.

THVD1400VDRCR Applications

The THVD1400VDRCR is ideal for applications requiring reliable and efficient data transmission over long distances. Some specific use cases include:

• Industrial Automation: In industrial settings, the transceiver can be used for communication between PLCs, sensors, and actuators, ensuring robust and error-free data transfer.
• Building Automation: For building management systems, the THVD1400VDRCR can facilitate communication between various control units, such as HVAC systems, lighting controls, and security systems.
• Telecommunications: In telecom applications, the device can be used for data transmission between base stations and remote units, ensuring reliable communication over extended distances.
• Transportation Systems: For transportation infrastructure, such as traffic control systems and railway communication networks, the THVD1400VDRCR provides a reliable communication link.

Conclusion of THVD1400VDRCR

The THVD1400VDRCR from Texas Instruments is a versatile and reliable RS-485 transceiver that offers high data rates, robust noise immunity, and wide supply voltage compatibility. Its half-duplex operation and support for both RS-422 and RS-485 protocols make it suitable for a variety of industrial and commercial applications. With its surface-mount package and compliance with environmental and safety standards, the THVD1400VDRCR is an excellent choice for designers looking to integrate a high-performance communication solution into their systems.

THVD1400VDRCR Documents

Download datasheets and manufacturer documentation for THVD1400VDRCR

PCN :

Product Change Notification 2024-07-25 (PDF)