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ADM560JRS

ADM560JRS Description

The ADM560JRS from Analog Devices Inc. is a full-duplex RS-232 transceiver designed for robust serial communication in industrial and embedded systems. Housed in a 28-pin SSOP package, this obsolete but historically significant IC supports data rates up to 116Kbps and operates within a 3V to 3.6V supply range, making it suitable for low-power applications. With 4 drivers and 5 receivers, it provides flexible interfacing capabilities, while its 300 mV receiver hysteresis ensures noise immunity in electrically noisy environments. The device is rated for commercial temperature ranges (0°C to 70°C) and is MSL 1 (unlimited) rated, indicating reliability in storage and handling.

ADM560JRS Features

• Full-duplex RS-232 communication for simultaneous bidirectional data transfer.
• 4 drivers and 5 receivers for versatile system integration.
• 116Kbps data rate ensures efficient performance for moderate-speed serial links.
• 3V to 3.6V operation aligns with low-voltage system designs.
• 300 mV receiver hysteresis enhances noise rejection in industrial environments.
• Surface-mount 28-SSOP package optimizes board space in compact designs.
• Compliant with ECCN EAR99 and HTSUS 8542.39.0001 for regulatory ease.

ADM560JRS Applications

• Industrial automation systems requiring reliable serial communication.
• Embedded control modules where space and power efficiency are critical.
• Legacy RS-232 interfaces in medical, test, and measurement equipment.
• Point-of-sale (POS) terminals and peripheral connectivity solutions.
• Telecom infrastructure for low-speed signaling and diagnostics.

Conclusion of ADM560JRS

Though obsolete, the ADM560JRS remains a noteworthy example of Analog Devices' expertise in robust RS-232 transceivers. Its balanced driver/receiver count, hysteresis-enhanced noise immunity, and low-voltage operation made it a preferred choice for industrial and embedded applications during its active lifecycle. Engineers seeking legacy replacements or studying RS-232 implementations may still reference its design principles for noise resilience and power efficiency. For modern designs, newer alternatives with higher data rates and extended temperature ranges are recommended.