Intersil

ISL83385EIA-T

ISL83385EIA-T Description

The ISL83385EIA-T is a full-duplex transceiver designed for RS232 communication, featuring 2 drivers and 2 receivers in a 20SSOP package. Manufactured by Intersil, this interface IC chip is suitable for a wide range of applications requiring reliable and efficient serial communication. Despite being marked as obsolete, the ISL83385EIA-T remains a robust solution for systems that require compatibility with RS232 protocols.

ISL83385EIA-T Features

• Full Duplex Communication: The ISL83385EIA-T supports full-duplex communication, allowing simultaneous data transmission and reception. This feature is crucial for applications requiring real-time data exchange without delays.
• High Receiver Hysteresis: With a receiver hysteresis of 500 mV, the ISL83385EIA-T ensures reliable data reception even in noisy environments. This high hysteresis level reduces the likelihood of false triggering and enhances signal integrity.
• Wide Supply Voltage Range: The transceiver operates within a supply voltage range of 3V to 5.5V, providing flexibility in power supply options and compatibility with various power sources.
• Surface Mount Technology: The surface mount mounting type facilitates easy integration into compact and high-density PCB designs, making it ideal for modern electronics where space is a premium.
• Bulk Packaging: Available in bulk packaging, the ISL83385EIA-T is suitable for large-scale production and inventory management, ensuring cost-effectiveness and ease of handling.
• Data Rate: The ISL83385EIA-T supports a data rate of 250kbps, which is sufficient for many RS232 applications, ensuring reliable and efficient data transfer.

ISL83385EIA-T Applications

The ISL83385EIA-T is well-suited for a variety of applications where RS232 communication is required. Some specific use cases include:

• Industrial Automation: In industrial settings, the ISL83385EIA-T can be used for communication between programmable logic controllers (PLCs) and various sensors or actuators, facilitating real-time data exchange and control.
• Telecommunications: For communication between modems and other telecommunication devices, the ISL83385EIA-T ensures reliable data transmission and reception, even in environments with significant electromagnetic interference.
• Medical Equipment: In medical devices that require RS232 interfaces for data logging or communication with other medical systems, the ISL83385EIA-T provides a reliable and efficient solution.
• Computer Peripherals: The transceiver can be used in computer peripherals such as printers, scanners, and external storage devices that utilize RS232 for data transfer.

Conclusion of ISL83385EIA-T

The ISL83385EIA-T, despite being marked as obsolete, remains a reliable and efficient transceiver for RS232 communication. Its full-duplex capability, high receiver hysteresis, and wide supply voltage range make it a versatile solution for various applications. The surface mount technology and bulk packaging further enhance its suitability for modern electronics manufacturing. While newer alternatives may exist, the ISL83385EIA-T continues to offer robust performance and compatibility for systems that rely on RS232 protocols.