Intersil

ISL83490IP

ISL83490IP Description

The ISL83490IP is a full-duplex transceiver designed by Intersil, a renowned manufacturer in the electronics industry. This interface IC chip is specifically engineered to support RS422 and RS485 protocols, making it ideal for a variety of industrial and communication applications. The ISL83490IP features a single driver and a single receiver, ensuring efficient data transmission at a rate of up to 10Mbps. It operates within a supply voltage range of 3V to 3.6V, providing flexibility and reliability in various power supply conditions.

ISL83490IP Features

• Full-Duplex Communication: The ISL83490IP supports full-duplex communication, allowing simultaneous data transmission and reception. This feature is crucial for applications requiring continuous data exchange without interruption.
• Receiver Hysteresis: The receiver incorporates a 50 mV hysteresis, which enhances noise immunity and ensures stable data reception even in noisy environments.
• Supply Voltage Range: With a wide operating voltage range of 3V to 3.6V, the ISL83490IP can be easily integrated into systems with varying power supply specifications.
• Through Hole Mounting: The through-hole mounting type ensures robust mechanical stability and ease of installation on printed circuit boards.
• Package Type: The ISL83490IP is available in a tube package, which is suitable for bulk handling and storage, making it convenient for manufacturing processes.
• Obsolete Status: While the ISL83490IP is now considered obsolete, it remains a reliable choice for existing systems that require continued support and maintenance.

ISL83490IP Applications

The ISL83490IP is well-suited for applications that demand reliable and efficient data communication over long distances. Some specific use cases include:

• Industrial Automation: In industrial settings, the ISL83490IP can be used to connect various devices and systems, facilitating seamless data exchange and control.
• Telecommunications: For communication systems requiring robust and noise-resistant data transmission, the ISL83490IP ensures reliable performance.
• Data Acquisition Systems: The transceiver's ability to handle full-duplex communication makes it ideal for data acquisition systems where real-time data processing and transmission are critical.
• Building Automation: The ISL83490IP can be employed in building automation systems to connect sensors, controllers, and other devices, enabling efficient monitoring and control.

Conclusion of ISL83490IP

The ISL83490IP is a versatile and reliable transceiver that offers full-duplex communication capabilities, making it suitable for a wide range of applications. Its robust design, including receiver hysteresis and a wide supply voltage range, ensures stable performance in various operating conditions. While the product is now obsolete, it continues to be a valuable component for maintaining and upgrading existing systems. For engineers and designers seeking a dependable solution for RS422 and RS485 communication, the ISL83490IP remains a viable option.