MAX13431EEUB+T

Drivers, Receivers, Transceivers Overview

The MAX13431EEUB+T is a half-duplex RS-485 transceiver featuring an adjustable low-voltage logic interface for multivoltage systems. It operates with a VCC supply from +3V to +5.5V and a VL logic supply from +1.62V to VCC. The device supports data transmission up to 16Mbps with unrestricted slew rates. It includes one driver and one receiver, providing fail-safe circuitry that guarantees a logic-high output when inputs are open or shorted. Hot-swap capability on DE and RE pins prevents false transitions during insertion. The component offers ±30kV Human Body Model ESD protection on I/O pins and functions within an extended temperature range of -40°C to +85°C.

Drivers, Receivers, Transceivers Feature Summary

• Adjustable low-voltage logic interface enables direct connection to low-voltage ASICs and FPGAs without additional components
• Hot-swap input structures on control pins eliminate bus contention during power-up or board insertion
• Fail-safe receiver design ensures a defined high logic state under open or shorted bus conditions
• Enhanced electrostatic discharge protection on RS-485 I/O pins withstands high voltage static events

Drivers, Receivers, Transceivers Applications

• Industrial Control Systems
• Portable Industrial Equipment
• Motor Control Applications
• HVAC Systems

Drivers, Receivers, Transceivers Procurement Notes

Verify the specific ordering suffix EEUB+T corresponds to the 10-pin µMAX package configuration. Confirm RoHS compliance status through official manufacturer documentation. Ensure the procurement channel provides valid traceability records for the Analog Devices / Maxim Integrated product line.

Drivers, Receivers, Transceivers Selection Notes

Select this model for half-duplex RS-485 networks requiring high-speed data rates up to 16Mbps. The adjustable VL pin allows compatibility with logic levels ranging from 1.62V to 5V. This part is suitable for designs needing robust ESD protection and hot-swap functionality in industrial environments.

Drivers, Receivers, Transceivers Part Context

This component belongs to the MAX13430E–MAX13433E family of RS-485 transceivers. The MAX13431E variant specifically provides half-duplex communication with unrestricted slew rates. Other family members include slew-rate limited versions for lower speeds and full-duplex variants.

Drivers, Receivers, Transceivers Replacement Considerations

Direct replacements within the same series include the MAX13431EETB+T, which utilizes a TDFN package instead of µMAX. Verify pinout compatibility and thermal characteristics when substituting packages.