Texas Instruments

DS1487MX

DS1487MX Description

The DS1487MX is a half-duplex transceiver designed by Texas Instruments, offering robust performance in a compact 8SOIC package. This transceiver is specifically designed for RS422 and RS485 protocols, making it ideal for industrial communication applications. The DS1487MX features one driver and one receiver, ensuring efficient data transmission at a data rate of up to 2 Mbps. It operates within a supply voltage range of 4.75V to 5.25V and can function reliably in an operating temperature range of 0°C to 70°C. The receiver hysteresis of 70 mV ensures stable performance, even in noisy environments. The DS1487MX is available in a surface-mount package, making it suitable for modern PCB designs. Despite its obsolescence status, the DS1487MX remains a reliable choice for applications requiring half-duplex communication.

DS1487MX Features

• Half-Duplex Operation: The DS1487MX supports half-duplex communication, allowing it to transmit and receive data on the same line, which is ideal for applications where bidirectional communication is required without the complexity of full-duplex systems.
• High Data Rate: With a data rate of 2 Mbps, the DS1487MX ensures fast and efficient data transmission, suitable for high-speed industrial and communication applications.
• Receiver Hysteresis: The 70 mV receiver hysteresis provides noise immunity, ensuring reliable data reception even in noisy environments.
• Wide Operating Voltage Range: The DS1487MX operates within a supply voltage range of 4.75V to 5.25V, making it versatile for various power supply conditions.
• Surface-Mount Packaging: The surface-mount package type facilitates easy integration into modern PCB designs, enhancing the reliability and compactness of the final product.
• Extended Operating Temperature Range: The DS1487MX can operate reliably within a temperature range of 0°C to 70°C, making it suitable for a wide range of industrial environments.
• Compliance and Safety: The DS1487MX is REACH unaffected and classified under ECCN EAR99, ensuring compliance with international regulations and safety standards.

DS1487MX Applications

The DS1487MX is ideal for a variety of industrial and communication applications, including:

• Industrial Automation: The DS1487MX's robust performance and half-duplex communication capabilities make it suitable for industrial automation systems where reliable data transmission is critical.
• Data Communication Networks: The high data rate and noise immunity of the DS1487MX make it an excellent choice for data communication networks, ensuring efficient and error-free data transmission.
• Remote Monitoring Systems: The DS1487MX's ability to operate in a wide temperature range and its compact size make it ideal for remote monitoring systems that require reliable communication in harsh environments.
• Instrumentation and Control Systems: The DS1487MX's half-duplex communication and high data rate make it suitable for instrumentation and control systems where precise data transmission is essential.

Conclusion of DS1487MX

The DS1487MX is a versatile half-duplex transceiver that offers reliable performance and robust features suitable for a wide range of industrial and communication applications. Despite its obsolescence status, the DS1487MX remains a reliable choice for applications requiring efficient data transmission and communication. Its high data rate, receiver hysteresis, and wide operating voltage range make it a standout option in the market. For applications requiring half-duplex communication, the DS1487MX provides a compact and efficient solution, ensuring reliable performance in various industrial environments.