MAX14783EGUA+T

Drivers, Receivers, Transceivers Overview

The MAX14783EGUA+T is a half-duplex RS-485 transceiver in an 8-pin µMAX package. It operates on a 3.0V to 5.5V supply with a maximum data rate of 30Mbps and supports the -40°C to +85°C temperature range. Key electrical parameters include ±35kV HBM ESD protection, 1.9mA typical supply current, and 10µA shutdown current. Driver propagation delay is 20ns, while receiver delay is 25ns. The device features true fail-safe inputs, hot-swap capability, and short-circuit protected outputs.

Drivers, Receivers, Transceivers Feature Summary

• Integrated high-voltage electrostatic discharge protection on A and B pins
• True fail-safe receiver guarantees logic-high output during input faults
• Hot-swap functionality prevents false bus transitions during power-up
• Low-power shutdown mode reduces supply current significantly

Drivers, Receivers, Transceivers Applications

• Motion Controllers
• Field Bus Networks
• Encoder Interfaces
• Backplane Busses

Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'GUA' against official documentation to confirm package type and temperature grade. Confirm RoHS compliance status indicated by the '+' symbol. Ensure the selected variant matches the required operating temperature range for the target environment before finalizing procurement.

Drivers, Receivers, Transceivers Selection Notes

Select this component when designing systems requiring robust RS-485 communication over extended cable runs. The integrated ESD protection eliminates the need for external components. Consider the 30Mbps speed limit of the µMAX package versus higher speeds available in other packages.

Drivers, Receivers, Transceivers Part Context

This part belongs to the MAX14783E family of high-speed RS-485 transceivers. It shares core functional specifications with variants like the MAX14783EESA+ and MAX14783EEUA+, differing primarily in package geometry and thermal characteristics. The family is designed for industrial applications demanding high noise immunity.

Drivers, Receivers, Transceivers Replacement Considerations

Direct pin-compatible alternatives within the same series include MAX14783EESA+ (SOIC-8) and MAX14783EEUA+ (µMAX). Verify that the replacement package meets the thermal and mechanical requirements of the existing design layout.