The MAX485ESA+T from Maxim Integrated is a low-power, slew-rate-limited transceiver designed for RS-485 and RS-422 communications. This device is particularly well-suited for long-distance, low-speed data communication over a variety of network configurations, including point-to-point and multi-point networks.

Key Features

• Interface Type: RS-485 / RS-422
• Data Rate: Up to 2.5Mbps
• Supply Voltage: 5V
• Operating Temperature: -40°C to +85°C
• Packaging: 8-SOIC
• ESD Protection: Up to ±15kV Human Body Model
• Low Quiescent Current: 300µA (typical)
• Half-Duplex Communication: Allows for bidirectional communication on a single pair of wires
• Current-Limiting and Thermal Shutdown: For driver overload protection
• Fail-Safe Receiver: Ensures a logic-high output if the input is open circuit

Applications

The MAX485ESA+T is ideal for applications that require robust and reliable data communication. It is commonly used in industrial environments, HVAC systems, building automation, and network equipment. Its ability to operate in harsh conditions with minimal external components makes it a versatile component for designers.

Quality and Reliability

Maxim Integrated is known for its high-quality products, and the MAX485ESA+T is no exception. It is designed to meet stringent industrial standards, providing a reliable solution for your communication needs. The device's enhanced ESD protection ensures longevity and stable operation even in environments prone to electrostatic discharges.

Ordering Information

The MAX485ESA+T is available in tape and reel packaging, making it suitable for automated assembly processes. It is RoHS compliant and lead(Pb)-free, adhering to environmental standards. For ordering, refer to the full part number including the '+T' suffix to specify the tape and reel option.