Analog Devices Inc./Maxim Integrated Tariff Inquiry

MAX3085EPA

MAX3085EPA Description

The MAX3085EPA from Analog Devices Inc./Maxim Integrated is a half-duplex RS-422/RS-485 transceiver designed for robust industrial communication. Housed in an 8-pin DIP (Through Hole) package, this IC integrates a single driver and receiver, supporting data rates up to 500kbps. Operating within a 4.75V to 5.25V supply range, it ensures reliable performance in noisy environments, making it ideal for long-distance data transmission. The device features 100mV receiver hysteresis, enhancing noise immunity and signal integrity. With REACH compliance and EAR99 ECCN classification, it meets stringent environmental and export control standards.

MAX3085EPA Features

• High-Speed Communication: Supports 500kbps data rates, suitable for industrial automation and control systems.
• Robust Noise Immunity: 100mV receiver hysteresis minimizes false triggering in electrically noisy environments.
• Wide Supply Range: Operates at 4.75V–5.25V, compatible with standard 5V logic systems.
• Half-Duplex Operation: Enables bidirectional communication over a single twisted-pair cable, reducing wiring complexity.
• Industrial-Grade Reliability: REACH Unaffected and Moisture Sensitivity Level (MSL) 1 ensure durability in harsh conditions.
• Compact Through-Hole Package: 8-pin DIP for easy integration into legacy systems.

MAX3085EPA Applications

The MAX3085EPA excels in applications requiring noise-resistant, long-distance serial communication:

• Industrial Automation: PLCs, motor control, and sensor networks.
• Building Automation: HVAC systems, lighting control, and security systems.
• Telecommunications: Base stations and network infrastructure.
• Medical Equipment: Patient monitoring and diagnostic devices.
• Embedded Systems: Legacy equipment upgrades requiring RS-485/RS-422 compatibility.

Conclusion of MAX3085EPA

The MAX3085EPA stands out as a high-reliability, noise-immune transceiver for industrial and commercial applications. Its 500kbps data rate, hysteresis-enhanced receiver, and 5V operation make it a versatile choice for robust serial communication. While now obsolete, its through-hole design and proven performance ensure continued relevance in legacy systems. For engineers seeking a durable, high-performance RS-485/RS-422 solution, the MAX3085EPA remains a compelling option.