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ADM222AN

ADM222AN Description

The ADM222AN is a full-duplex transceiver designed for RS232 communication, manufactured by Analog Devices Inc. This obsolete product is housed in a through-hole package, specifically a tube, and is ideal for applications requiring reliable data transmission at a rate of 200kbps. The ADM222AN operates within a supply voltage range of 4.5V to 5.5V, ensuring compatibility with a variety of power supply configurations. With a receiver hysteresis of 400 mV, this transceiver offers robust performance in noisy environments, enhancing signal integrity and reliability.

ADM222AN Features

• Full-Duplex Communication: The ADM222AN supports full-duplex communication, allowing simultaneous data transmission and reception, which is crucial for efficient data handling in applications such as modems and serial communication interfaces.
• High Receiver Hysteresis: A 400 mV hysteresis on the receiver ensures reliable operation in noisy environments, reducing the likelihood of data errors and improving overall system robustness.
• Wide Supply Voltage Range: The transceiver operates within a supply voltage range of 4.5V to 5.5V, providing flexibility and compatibility with various power supply systems.
• Through-Hole Mounting: The through-hole mounting type facilitates easy integration into existing systems, especially those that require robust mechanical stability and ease of assembly.
• Moisture Sensitivity Level (MSL) 1: With an MSL rating of 1 (unlimited), the ADM222AN is suitable for a wide range of environmental conditions, including those with high humidity, without the need for special handling or storage precautions.
• Package Type: The tube packaging ensures that the device is protected during shipping and storage, reducing the risk of damage and ensuring long-term reliability.

ADM222AN Applications

The ADM222AN is well-suited for applications that require reliable RS232 communication with minimal data errors. Specific use cases include:

• Modems: The full-duplex capability and robust receiver performance make the ADM222AN ideal for modem applications where simultaneous data transmission and reception are essential.
• Serial Communication Interfaces: In systems requiring RS232 communication, such as industrial control systems, the ADM222AN provides a reliable and efficient solution for data transmission.
• Data Acquisition Systems: The transceiver's ability to handle data at 200kbps ensures that it can effectively manage data acquisition tasks, providing accurate and timely data transmission.
• Telecommunications: The ADM222AN's robust performance and compatibility with various power supply configurations make it suitable for use in telecommunications equipment, where reliable data transmission is critical.

Conclusion of ADM222AN

The ADM222AN, manufactured by Analog Devices Inc., is a reliable full-duplex transceiver designed for RS232 communication. Its features, including a high receiver hysteresis, wide supply voltage range, and through-hole mounting, make it a robust solution for various applications. Although the product is now obsolete, its performance benefits and compatibility with a wide range of systems ensure that it remains a viable option for existing systems requiring RS232 communication. The ADM222AN's robustness and flexibility make it an ideal choice for applications such as modems, serial communication interfaces, data acquisition systems, and telecommunications equipment.