MAX3030EESE+T

Overview

The MAX3030EESE+T is a quad RS-422 transmitter manufactured by Analog Devices Inc./Maxim Integrated. It operates on a single +3V to +3.6V supply with a maximum static current consumption of less than 100µA. The device supports data rates up to 20Mbps and features a maximum propagation delay of 16ns with part-to-part skew under 5ns. It includes ±15kV ESD protection on outputs, hot-swap functionality, and thermal shutdown. The component is housed in a 16-pin Narrow SO package and functions within an operating temperature range of -40°C to +85°C.

Feature Summary

• Hot-swap capability prevents false transitions during power-up or insertion
• Enhanced ±15kV ESD protection on driver outputs
• Low-power design suitable for battery-powered applications
• Thermal shutdown protection

Applications

• Telecom Backplanes
• V.11/X.21 Interface
• Industrial PLCs
• Motor Control

Procurement Notes

Verify the specific suffix 'T' indicates reel packaging when sourcing. Confirm the 'E' designation matches the required industrial temperature range of -40°C to +85°C. Ensure the '+'' suffix aligns with lead-free compliance requirements for the target assembly process.

Selection Notes

Select this model for high-speed parallel data transmission requiring tight skew control. It serves as a low-power upgrade to industry-standard 26LS31 devices. Verify that the narrow SO package dimensions fit the available PCB footprint constraints.

Part Context

This component belongs to the MAX3030E–MAX3033E family of quad RS-422 transmitters. It is designed to meet TIA/EIA-422-B and ITU-T V.11 standards. The EESE variant specifically denotes the extended temperature range and narrow SOIC package configuration within the product line.

Replacement Considerations

Public confirmed substitutes include MAX3030ECSE+ and MAX3030ECUE+. These variants share identical electrical characteristics but differ in temperature rating and package type.