MAX3183EEUK+T

Overview

The MAX3183EEUK+T is a single RS-232 receiver in a SOT23-5 package designed for space-constrained applications. It operates from a +3.0V to +5.5V supply with a typical supply current of 0.5µA and guarantees data rates up to 1.5Mbps. The device features an INVALID output that indicates valid RS-232 signals at the receiver input, supporting automatic system wake-up functions. It provides noninverting TTL/CMOS receiver outputs and includes enhanced ESD protection rated at ±15kV per the Human Body Model and ±15kV via IEC 1000-4-2 Air-Gap Discharge.

Feature Summary

• INVALID output indicates valid RS-232 signal presence
• Noninverting receiver output configuration
• Enhanced electrostatic discharge protection on inputs

Applications

• Diagnostic Ports
• Telecommunications
• Networking Equipment
• Set-Top Boxes
• Hand-Held Equipment

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and check for obsolescence notices prior to procurement. Ensure ordering suffixes match specific packaging requirements such as tape and reel quantities. Validate datasheet revisions against current production versions.

Selection Notes

Select this component when noninverting logic output is required alongside automatic wake-up capabilities. The MAX3183E differs from the MAX3180E by lacking an enable pin but providing an invalid signal detector. Choose this part over standard receivers if low power consumption and compact SOT23-5 packaging are critical design constraints.

Part Context

This device belongs to the MAX3180E–MAX3183E family of single RS-232 receivers manufactured by Analog Devices Inc./Maxim Integrated. The family shares common electrical characteristics including low supply current and high ESD tolerance, differentiated primarily by output inversion states and control pin configurations within the same physical footprint.

Replacement Considerations

The MAX3181EEUK+T serves as a functional substitute offering similar low-power operation and ESD protection. Both devices share identical package dimensions and supply voltage ranges, facilitating direct board-level replacement where noninverting output polarity is acceptable.