MAX13082EESA+T

Drivers, Receivers, Transceivers Overview

The MAX13082EESA+T is a half-duplex RS-485 transceiver manufactured by Analog Devices Inc./Maxim Integrated. It operates from a single +5.0V supply (4.5V to 5.5V) and features one driver and one receiver. The device supports data rates up to 250kbps with reduced slew-rate drivers to minimize EMI. It includes ±15kV ESD protection on I/O pins, fail-safe circuitry ensuring a logic-high output when inputs are open or shorted, and hot-swap capability on the DE and RE pins. The component is available in an 8-pin SO package and operates within temperature ranges of -40°C to +85°C.

Drivers, Receivers, Transceivers Feature Summary

• Hot-swap input structures on DE and RE pins prevent false transitions during bus insertion or power-up.
• Enhanced slew-rate limiting minimizes electromagnetic interference and reduces signal reflections.
• True fail-safe receiver guarantees a logic-high output state when receiver inputs are open or shorted.

Drivers, Receivers, Transceivers Applications

• Utility Meters
• Industrial Control Systems
• Telecommunications Equipment

Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'T' indicates tape-and-reel packaging rather than tube packaging. Confirm the 'E' designation corresponds to the extended temperature range (-40°C to +85°C). Ensure the '+'' denotes lead-free/RoHS compliance status as per the manufacturer's current documentation before finalizing procurement orders.

Drivers, Receivers, Transceivers Selection Notes

Select this model for applications requiring half-duplex communication at speeds up to 250kbps. It is suitable for environments where hot-swap functionality is necessary to protect the bus during board insertion. Verify that the 8-pin SO package fits the design constraints and that the +5.0V supply voltage aligns with the system architecture.

Drivers, Receivers, Transceivers Part Context

This component belongs to the MAX13080E–MAX13089E family of +5.0V, ±15kV ESD-protected, fail-safe, hot-swap RS-485 transceivers. The MAX13082E specifically provides half-duplex operation, distinguishing it from full-duplex variants like the MAX13080E within the same series.

Drivers, Receivers, Transceivers Replacement Considerations

Publicly confirmed substitutes include other members of the MAX13080E family such as the MAX13080EESA+ or MAX13081EESA+, provided the duplex mode requirements match the application needs.