MAX13432EESD+T

Drivers, Receivers, Transceivers Overview

The MAX13432EESD+T is a full-duplex RS-485 transceiver featuring an adjustable low-voltage logic interface. 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 rates up to 500kbps with reduced slew-rate drivers to minimize EMI. It includes ±30kV HBM ESD protection on I/O pins, thermal shutdown, and hot-swap inputs. The receiver input impedance is 1/8-unit load, allowing up to 256 transceivers on the bus. It is available in a 14-pin SO package.

Drivers, Receivers, Transceivers Feature Summary

• Adjustable low-voltage logic interface for direct interfacing with ASICs/FPGAs
• Enhanced slew-rate limiting to reduce EMI and cable reflections
• Extended ESD protection meeting IEC 61000-4-2 standards
• Hot-swap capability on DE and RE inputs

Drivers, Receivers, Transceivers Applications

• Industrial Control Systems
• Motor Control
• HVAC Equipment

Drivers, Receivers, Transceivers Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to confirm package type and lead-free status. Ensure the component matches the required full-duplex configuration and voltage levels before integration into the design.

Drivers, Receivers, Transceivers Selection Notes

Select this component when full-duplex communication is required alongside low-voltage logic compatibility. The reduced slew rate makes it suitable for applications where electromagnetic interference must be minimized at speeds up to 500kbps.

Drivers, Receivers, Transceivers Part Context

This part belongs to the MAX13430E–MAX13433E family of RS-485 transceivers. The 'E' suffix indicates an extended temperature range of -40°C to +85°C. The 'S' in the package code denotes the 14-pin Small Outline (SO) package variant within this series.

Drivers, Receivers, Transceivers Replacement Considerations

Other members of the MAX13430E–MAX13433E family may serve as alternatives if pinout and electrical characteristics align. Verify that any substitute maintains the full-duplex architecture and low-voltage logic interface requirements.