STMicroelectronics

STR485ELVQT

STR485ELVQT Description

The STR485ELVQT is a high-performance RS485 transceiver designed for reliable data transmission in various industrial and commercial applications. Manufactured by STMicroelectronics, this device features a robust design with a single driver and receiver, ensuring efficient half-duplex communication. The transceiver operates at a data rate of 20 Mbps, making it suitable for high-speed data transfer over long distances. It supports a supply voltage range of 3V to 3.6V, providing flexibility in power supply options.

The STR485ELVQT is housed in a surface-mount 10DFN package, which is ideal for compact and space-constrained designs. The device is REACH unaffected and RoHS3 compliant, ensuring it meets the highest environmental and safety standards. With a moisture sensitivity level (MSL) of 1 (unlimited), the transceiver is suitable for a wide range of environmental conditions without the need for special handling.

STR485ELVQT Features

• Half-Duplex Communication: The STR485ELVQT supports half-duplex communication, allowing for efficient data transmission in applications where bidirectional communication is required.
• Receiver Hysteresis: The device features a receiver hysteresis of 70 mV, which enhances noise immunity and ensures reliable data reception even in noisy environments.
• Wide Supply Voltage Range: The transceiver operates within a supply voltage range of 3V to 3.6V, providing flexibility and compatibility with various power supply systems.
• Surface-Mount Packaging: The 10DFN package is designed for surface-mount technology, enabling compact and reliable integration into modern electronic designs.
• Environmental Compliance: The STR485ELVQT is REACH unaffected and RoHS3 compliant, ensuring it meets stringent environmental and safety regulations.
• Moisture Sensitivity: With an MSL of 1 (unlimited), the device can be stored and used in a wide range of environmental conditions without the need for special handling.

STR485ELVQT Applications

The STR485ELVQT is ideal for a variety of applications that require reliable and efficient data communication. Some specific use cases include:

• Industrial Automation: The transceiver's robust design and high data rate make it suitable for industrial control systems, where reliable communication between devices is critical.
• Building Automation: In building management systems, the STR485ELVQT can facilitate communication between sensors, controllers, and actuators, ensuring efficient and reliable operation.
• Telecommunications: The device can be used in telecommunication infrastructure for data transmission between various network components.
• Transportation Systems: The STR485ELVQT is well-suited for transportation applications, such as train control systems and traffic management, where data integrity and reliability are paramount.

Conclusion of STR485ELVQT

The STR485ELVQT from STMicroelectronics is a versatile and reliable RS485 transceiver that offers significant advantages in terms of performance, environmental compliance, and ease of integration. Its half-duplex communication capability, wide supply voltage range, and surface-mount packaging make it an ideal choice for a wide range of applications in the industrial and commercial sectors. With its robust design and high data rate, the STR485ELVQT ensures efficient and reliable data transmission, making it a preferred solution for modern electronic systems.