Renesas Electronics Corporation Tariff Inquiry

ISL8487IBZ

ISL8487IBZ Description

The ISL8487IBZ is an obsolete half-duplex transceiver designed by Renesas Electronics Corporation, a leading provider of advanced semiconductor solutions. This transceiver is specifically tailored for RS422 and RS485 communication protocols, making it suitable for a wide range of industrial and commercial applications. The device features a single driver and a single receiver, ensuring efficient data transmission at a rate of up to 250 kbps. It operates within a supply voltage range of 4.5V to 5.5V, providing flexibility in power supply requirements.

ISL8487IBZ Features

• Half-Duplex Operation: The ISL8487IBZ supports half-duplex communication, allowing for bidirectional data transfer over a single pair of wires. This feature is particularly advantageous in applications where cost and wiring complexity need to be minimized.
• Receiver Hysteresis: The receiver incorporates a hysteresis of 70 mV, which enhances noise immunity and ensures reliable data reception even in noisy environments.
• Surface Mount Technology (SMT): The ISL8487IBZ is available in a surface mount package, specifically an 8SOIC tube, making it suitable for automated assembly processes and compact designs.
• Wide Supply Voltage Range: The device operates within a supply voltage range of 4.5V to 5.5V, providing compatibility with various power supply systems.
• Compliance and Safety: The ISL8487IBZ is REACH unaffected and RoHS3 compliant, ensuring it meets stringent environmental and safety standards. It also has a moisture sensitivity level (MSL) of 3, allowing for a 168-hour exposure before reflow soldering.
• ECCN and HTSUS Classification: The ISL8487IBZ is classified under ECCN EAR99 and HTSUS 8542.39.0001, facilitating ease of export and classification for international trade.

ISL8487IBZ Applications

The ISL8487IBZ is ideal for applications requiring reliable and efficient data communication over RS422 and RS485 protocols. Specific use cases include:

• Industrial Automation: The robustness and noise immunity of the ISL8487IBZ make it suitable for industrial control systems where data integrity is critical.
• Building Automation: The device can be used in building management systems for communication between sensors, controllers, and actuators.
• Transportation Systems: The ISL8487IBZ can facilitate data communication in transportation infrastructure, such as traffic control systems and railway signaling.
• Telecommunications: The transceiver can be employed in telecommunication networks for data transmission between different nodes.

Conclusion of ISL8487IBZ

The ISL8487IBZ is a versatile half-duplex transceiver that offers reliable performance and ease of integration. Its support for RS422 and RS485 protocols, combined with features like receiver hysteresis and a wide supply voltage range, make it a robust solution for various communication applications. Although the ISL8487IBZ is now obsolete, it remains a valuable component for existing systems and legacy designs. For new projects, engineers may consider exploring updated alternatives from Renesas Electronics Corporation that offer enhanced performance and additional features.