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MAX3243ECWI — SOIC-W (18–28) package (representative)
SOIC-W (18–28)
Representative of package type
Maxim Integrated Products Inc

MAX3243ECWI

RS-232 Transceiver · SOIC-28 Wide · Interface
Part Status: NRND
Data last refreshed Jul 28, 2026
Manufacturer
Maxim Integrated Products Inc
Mfr Part #
MAX3243ECWI
Series
MAX3243E
Category
RS-232 Transceiver
Datasheet
View datasheet ↗
Availability & Pricing
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Product Attributes

Electrical & Parametric
Supply Voltage3V to 5.5V
Data Rate250kbps
Drivers Receivers3/5
Physical & Thermal
Package / CaseSOIC-28 Wide
Mounting TypeSurface Mount
SeriesMAX3243E
Operating Temperature0°C ~ 70°C
Classification & Lifecycle
CategoryRS-232 Transceiver
TypeInterface
Part StatusNRND

3V to 5.5V RS-232 transceiver, AutoShutdown, 250kbps, ±15kV ESD

Environmental & Export Classifications

RoHS Status
RoHS Compliant

Part Activity

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Engineering FAQ

What are the key specifications of MAX3243ECWI?
Supply Voltage: 3V to 5.5V; Data Rate: 250kbps; Drivers Receivers: 3/5.
What package is MAX3243ECWI supplied in?
MAX3243ECWI is supplied in the SOIC-28 Wide package, surface mount, rated 0°C ~ 70°C.
Can ZDI source MAX3243ECWI beyond the quantities shown?
Yes — ZD Integrated Circuits specializes in sourcing hard-to-find, obsolete, and excess electronic components through its global network, with counterfeit-avoidance inspection on every lot. Submit an RFQ with your target quantity for availability and pricing.

Documents & Media

Quality & Counterfeit Avoidance

ISO 9001 ERAI Member ESD Certified GIDEP Participant ZDI EQuality Process CAGE Code 1V8K2

ZD Integrated Circuits operates an ISO 9001-certified quality system incorporating JEDEC-standard process-control elements. In an era of global sourcing and internet procurement, standards compliance alone no longer assures component authenticity — so ZDI pioneered a multi-layered counterfeit-avoidance program: supplier analysis at the source-country level, detailed component analysis, defined inspection standards for all incoming devices, and stringent supplier rating and review. These programs let ZDI guarantee the integrity and the source of every component it ships.

Every lot moves through ZDI's EQuality Process™ — validation, QI-1 and QI-2/camera inspection, RoHS verification, bake and bag-and-tag, and QI-3 final inspection — with Quality-Manager disposition before release. Nonconforming material is quarantined; conforming material is warehoused or shipped.

✓Multi-stage EQuality Process™ inspection (QI-1 · QI-2/camera · QI-3)
✓Source-country supplier analysis, rating & review
✓Incoming inspection, RoHS verification, bake, full lot traceability
✓ESD-controlled handling · authentic parts guaranteed

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