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Analog Devices MAX3031ECSE — Discrete Semiconductors

MAX3031ECSE Quad RS-422 Transmitter, Active

MPNMAX3031ECSE
End of Life

Maxim Integrated MAX3031ECSE, Quad RS-422 Transmitter, Bulk package, Active lifecycle, RoHS non-compliant.

$0.99Ref. price · indicative, final on quote
Analog Devices MAX3031ECSE datasheet (PDF)
RoHSRoHS non-compliant
Series*
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

MAX3031ECSE specifications
ParameterValue
Series*
PackageBulk

Product details

The MAX3031ECSE from Maxim Integrated is a quad RS-422 line transmitter, meaning it packs four independent differential drivers into one package for balanced serial communication up to typical RS-422 data rates. This part is suited for industrial automation, instrumentation backplanes, and any point-to-point or multidrop link where common-mode rejection and cable-drive strength matter — think PLC-to-remote-I/O runs or encoder feedback lines in a factory environment.

Sourcing reality for a non-RoHS active part

The MAX3031ECSE is active but RoHS non-compliant. Date-code and lot traceability are verified against manufacturer markings before shipment.

Frequently asked questions

Is MAX3031ECSE RoHS compliant?

No, the MAX3031ECSE is RoHS non-compliant. If your assembly process requires RoHS compliance, look for a lead-free variant in the same Maxim RS-422 transmitter family — the suffix will differ.