MAX3485ESA Original SOIC-8 RS485 RS422 Transceiver IC (MAX3485ESA)

The MAX3485ESA is an original 3.3V half-duplex RS-485/RS-422 transceiver IC designed for high-speed differential data communication in industrial automation, embedded systems, Modbus networks, instrumentation, and communication interfaces. Housed in an SOIC-8 package, it integrates one driver and one receiver, providing reliable long-distance communication with low power consumption and high noise immunity. It supports data rates up to 10Mbps and operates from a single 3.3V supply.

The device is fully compatible with standard RS-485 and RS-422 communication protocols, making it suitable for microcontroller, PLC, and industrial control applications.

Key Features -

• Original MAX3485ESA RS-485/RS-422 transceiver IC

• Half-duplex communication interface

• Single 3.3V power supply operation

• Supports data rates up to 10Mbps

• High noise immunity with differential signaling

• Low power consumption

• SOIC-8 surface-mount package

Specifications -

• Product Type: RS-485/RS-422 Transceiver IC

• Part Number: MAX3485ESA

• Interface: RS-485 / RS-422

• Communication Mode: Half Duplex

• Supply Voltage: 3.0V to 3.6V (3.3V Nominal)

• Data Rate: Up to 10Mbps

• Package Type: SOIC-8

• Operating Temperature: -40C to +85C

• Mounting Type: Surface Mount (SMD)

• Application: Differential Serial Communication

Applications -

• Industrial automation systems

• Modbus RTU communication

• PLC interfaces

• Embedded systems

• Microcontroller communication

• RS-485 sensor networks

• Building automation systems

• Data acquisition equipment