MAX13082EESA+T

Product Overview

The MAX13082EESA+T from Analog Devices Inc./Maxim Integrated is a surface-mount transceiver intended for half-duplex RS422 and RS485 differential serial communication. It provides one driver and one receiver in an 8-SOIC package and operates from a 4.5V to 5.5V supply. The device supports a data rate of 250kbps and has 100mV receiver hysteresis. Its specified operating temperature range is -40°C to 85°C, making it suitable for board-level interface designs where a compact 8-SOIC footprint and 4.5V to 5.5V supply operation are required.

Key Features

• RS422 and RS485 protocol support for differential serial communication.
• 1/1 driver/receiver architecture for half-duplex operation.
• 250kbps data rate.
• 4.5V to 5.5V supply voltage range.
• -40°C to 85°C operating temperature range.
• 100mV receiver hysteresis.
• Surface-mount 8-SOIC package, 0.154 inch / 3.90 mm width.

Applications

• Half-duplex differential serial buses using RS485 signaling where only one direction is active at a time.
• Half-duplex RS422 serial links in equipment that uses 4.5V to 5.5V supply rails and a single driver/receiver pair.
• Compact board-level communication interfaces requiring a 250kbps data rate and 8-SOIC surface-mount footprint.

Design & Procurement Notes

Design considerations should start with the 4.5V to 5.5V supply range and the -40°C to 85°C operating temperature range. The 1/1 half-duplex architecture means the device is appropriate when simultaneous transmit and receive channels are not required. For layout, the surface-mount 8-SOIC package, 0.154 inch / 3.90 mm width, should be checked against the intended board footprint and assembly process. The 250kbps data rate and 100mV receiver hysteresis should be considered when evaluating interface timing and receiver input behavior.