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DS1489MX

DS1489MX Description

The DS1489MX is an integrated circuit (IC) receiver designed by National Semiconductor, featuring a 0/4 driver/receiver configuration. This obsolete device is housed in a surface mount package, specifically a 14SOIC format, making it suitable for compact and space-efficient designs. The DS1489MX operates within a supply voltage range of 4.75V to 5.25V, ensuring compatibility with various power supply standards. It is designed to support the RS232 protocol, a widely used standard for serial communication. The DS1489MX is classified under the ECCN code EAR99 and falls under the HTSUS code 8542.39.0001, indicating its compliance with international trade regulations. This receiver is available in bulk packaging, making it suitable for large-scale production and integration into various electronic systems.

DS1489MX Features

The DS1489MX offers several key features that distinguish it from other receivers in its category:

• 0/4 Driver/Receiver Configuration: This unique configuration allows the DS1489MX to handle multiple receiver channels without the need for additional drivers, making it ideal for applications requiring multiple input channels.
• Surface Mount Technology (SMT): The surface mount package of the DS1489MX ensures easy integration into modern PCB designs, providing a compact and reliable solution for space-constrained applications.
• Wide Supply Voltage Range: Operating within a supply voltage range of 4.75V to 5.25V, the DS1489MX offers flexibility in power supply options, ensuring compatibility with a variety of power sources.
• RS232 Protocol Support: The DS1489MX is designed to support the RS232 protocol, enabling efficient serial communication between devices. This protocol is widely used in various industrial and commercial applications.
• Bulk Packaging: Available in bulk packaging, the DS1489MX is suitable for large-scale production and integration, making it an ideal choice for manufacturers looking to streamline their production processes.

DS1489MX Applications

The DS1489MX is well-suited for a variety of applications, particularly those requiring efficient serial communication and compact design. Some specific use cases include:

• Industrial Automation: In industrial settings, the DS1489MX can be used to facilitate communication between various devices and control systems, ensuring seamless data transfer and control.
• Telecommunications: The DS1489MX is ideal for telecommunication applications where reliable serial communication is essential. Its support for the RS232 protocol makes it suitable for interfacing with modems, routers, and other communication devices.
• Data Acquisition Systems: In data acquisition systems, the DS1489MX can be used to receive and process data from multiple sensors, providing a reliable and efficient solution for data collection and analysis.
• Consumer Electronics: The DS1489MX can be integrated into consumer electronics devices, such as printers, scanners, and other peripherals, to enable serial communication with computers and other devices.

Conclusion of DS1489MX

The DS1489MX, manufactured by National Semiconductor, is a versatile and reliable receiver IC designed for applications requiring efficient serial communication. Its unique 0/4 driver/receiver configuration, surface mount package, and wide supply voltage range make it an ideal choice for a variety of industrial, telecommunication, and consumer electronics applications. Despite being an obsolete product, the DS1489MX continues to offer significant benefits in terms of performance, reliability, and compatibility. For manufacturers and engineers seeking a compact and efficient receiver solution, the DS1489MX remains a valuable option.