MAX14783EGUA+

Drivers, Receivers, Transceivers Overview

The MAX14783EGUA+ is a half-duplex RS-485 transceiver manufactured by Analog Devices Inc./Maxim Integrated. It operates on a supply voltage range of 3.0V to 5.5V and supports data rates up to 30Mbps in the -40°C to +85°C temperature range. The device features ±35kV HBM ESD protection, short-circuit protected outputs, and a true fail-safe receiver. It utilizes an 8-pin µMAX package and includes hot-swap capability to prevent false transitions during power-up or insertion.

Drivers, Receivers, Transceivers Feature Summary

• Integrated high ESD protection with ±35kV HBM rating for robust communication
• True fail-safe receiver prevents false transitions on open or shorted inputs
• Hot-swap capability eliminates false bus transitions during power-up or hot insertion
• Low shutdown current consumption of 10µA maximum for energy efficiency

Drivers, Receivers, Transceivers Applications

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

Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'GUA+' corresponds to the 8-pin µMAX package and the industrial temperature grade (-40°C to +85°C). Confirm RoHS compliance status through official manufacturer documentation. Ensure the ordering code matches the required data rate specifications for your application environment.

Drivers, Receivers, Transceivers Selection Notes

Select this component when designing systems requiring high-speed RS-485 communication with significant ESD exposure risks. The 30Mbps data rate suits most industrial fieldbus applications. Consider the thermal characteristics of the µMAX package if operating near the upper temperature limits.

Drivers, Receivers, Transceivers Part Context

This part belongs to the MAX14783E family of high-speed RS-485 transceivers. Other variants include the MAX14783EEUA+ (30Mbps, µMAX), MAX14783EESA+ (40Mbps, SOIC), and MAX14783EATA+ (42Mbps, TDFN-EP). The EGUA+ variant specifically denotes the µMAX package configuration within this series.

Drivers, Receivers, Transceivers Replacement Considerations

Direct substitutes within the same family include MAX14783EEUA+ for identical performance in the same package. For higher speed requirements, consider MAX14783EESA+ (SOIC) or MAX14783EATA+ (TDFN-EP), noting that package footprints differ.