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ADM241LJRS

ADM241LJRS Description

The ADM241LJRS is a full-duplex transceiver designed for RS232 communication, manufactured by Analog Devices Inc. This interface IC chip features four drivers and five receivers, making it highly versatile for various communication applications. The device operates within a temperature range of 0°C to 70°C, ensuring reliable performance in a wide range of environmental conditions. It is housed in a 28SSOP package and is suitable for surface-mount applications, providing ease of integration into modern electronic designs.

The ADM241LJRS operates with a supply voltage range of 4.75V to 5.25V, ensuring compatibility with standard power supplies. It supports a data rate of up to 120Kbps, which is sufficient for many RS232-based communication protocols. The receiver hysteresis of 650 mV enhances signal integrity, reducing the likelihood of errors in noisy environments. The device is classified under ECCN EAR99 and HTSUS 8542.39.0001, indicating its compliance with international trade regulations.

ADM241LJRS Features

• Full-Duplex Operation: The ADM241LJRS supports full-duplex communication, allowing simultaneous transmission and reception of data, which is essential for efficient data exchange in RS232 applications.
• Robust Signal Integrity: With a receiver hysteresis of 650 mV, the transceiver can maintain reliable communication even in the presence of noise, ensuring high data integrity.
• Wide Operating Temperature Range: The device operates reliably from 0°C to 70°C, making it suitable for a variety of industrial and commercial environments.
• Surface-Mount Compatibility: The surface-mount mounting type facilitates easy integration into compact and modern electronic designs.
• Standard Supply Voltage: The 4.75V to 5.25V supply voltage range ensures compatibility with standard power supplies, simplifying power management in the system.
• High Data Rate: The transceiver supports a data rate of up to 120Kbps, which is sufficient for many RS232-based applications, ensuring efficient data transmission.
• Moisture Sensitivity Level (MSL) 1: The MSL rating of 1 (unlimited) indicates that the device is not sensitive to moisture, reducing the risk of damage during storage and handling.

ADM241LJRS Applications

The ADM241LJRS is ideal for applications requiring reliable RS232 communication. Its full-duplex capability and robust signal integrity make it suitable for:

• Industrial Automation: For communication between programmable logic controllers (PLCs) and other industrial devices.
• Telecommunications: In systems where reliable data transmission is crucial, such as modems and network interfaces.
• Medical Equipment: For interfacing with medical devices that require stable and error-free communication.
• Consumer Electronics: In devices that use RS232 for data transfer, such as printers, scanners, and other peripherals.

Conclusion of ADM241LJRS

The ADM241LJRS is a versatile and reliable transceiver designed for RS232 communication. Its full-duplex operation, robust signal integrity, and wide operating temperature range make it suitable for a variety of applications. The device's compatibility with standard power supplies and surface-mount technology ensures ease of integration into modern electronic designs. While the product is now obsolete, it remains a valuable component for legacy systems and applications requiring reliable RS232 communication.