Intersil

ICL3217IB

ICL3217IB Description

The ICL3217IB is a full-duplex transceiver designed for RS232 communication, featuring five drivers and three receivers. Manufactured by Intersil, this interface IC chip is housed in a 24SOIC package and is suitable for surface-mount applications. Despite being marked as obsolete, the ICL3217IB remains a robust solution for various communication needs. It operates within a supply voltage range of 3V to 5.5V and supports a data rate of up to 250kbps. The receiver hysteresis of 300 mV ensures reliable signal detection, and its full-duplex capability allows for simultaneous transmission and reception, enhancing communication efficiency. The ICL3217IB is classified under ECCN EAR99 and HTSUS 8542.39.0001, making it suitable for a wide range of applications.

ICL3217IB Features

• Full-Duplex Communication: The ICL3217IB supports full-duplex communication, enabling simultaneous data transmission and reception. This feature is particularly beneficial in applications requiring real-time data exchange, such as industrial automation and telecommunications.
• High Receiver Hysteresis: With a receiver hysteresis of 300 mV, the ICL3217IB ensures reliable signal detection even in noisy environments. This high hysteresis level minimizes the risk of false triggering and improves overall system reliability.
• Wide Supply Voltage Range: The ICL3217IB operates within a supply voltage range of 3V to 5.5V, providing flexibility in power supply options and compatibility with various power sources.
• High Data Rate: Supporting a data rate of up to 250kbps, the ICL3217IB is capable of handling high-speed data transmission, making it suitable for applications requiring fast and efficient communication.
• Surface-Mount Compatibility: The surface-mount mounting type of the ICL3217IB allows for easy integration into modern PCB designs, reducing the overall footprint and enhancing the compactness of the final product.
• Robust Packaging: Housed in a tube package, the ICL3217IB is protected from physical damage during handling and storage, ensuring its longevity and reliability.

ICL3217IB Applications

The ICL3217IB is ideal for a variety of applications that require reliable and efficient RS232 communication. Some specific use cases include:

• Industrial Automation: In industrial settings, the ICL3217IB can be used for communication between PLCs (Programmable Logic Controllers) and various sensors or actuators, enabling real-time control and monitoring.
• Telecommunications: The full-duplex capability and high data rate make the ICL3217IB suitable for telecommunication applications, such as modems and data concentrators, where simultaneous data transmission and reception are crucial.
• Medical Equipment: The ICL3217IB can be used in medical devices for data transmission between diagnostic equipment and control units, ensuring accurate and timely data exchange.
• Consumer Electronics: In consumer electronics, the ICL3217IB can facilitate communication between peripheral devices and the main system, enhancing the overall functionality and user experience.

Conclusion of ICL3217IB

The ICL3217IB, 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 compatibility and robust packaging further enhance its suitability for modern electronics. While newer models may offer additional features, the ICL3217IB continues to provide a cost-effective and reliable option for RS232 communication needs.