800-219-9001 RFQ
MAX3243CAI+ — TSSOP / SSOP / MSOP package (representative)
TSSOP / SSOP / MSOP
Representative of package type
Maxim

MAX3243CAI+

RS-232 Transceiver · SSOP-28 · Interface
Part Status: Active In demand
Data last refreshed Jul 28, 2026
Manufacturer
Maxim
Mfr Part #
MAX3243CAI+
Series
MAX3243
Category
RS-232 Transceiver
Datasheet
View datasheet ↗
Availability & Pricing
Unit PriceRequest a Quote
Sourcing channels20
Request a Quote → Check Live Availability

Live pricing on request · most quotes same business day

Product Attributes

Electrical & Parametric
Supply Voltage3V to 5.5V
Data Rate250kbps
Drivers Receivers3/5
Physical & Thermal
Package / CaseSSOP-28
Mounting TypeSurface Mount
SeriesMAX3243
Operating Temperature0°C ~ 70°C
Classification & Lifecycle
CategoryRS-232 Transceiver
TypeInterface
Part StatusActive

3V–5.5V RS-232 transceiver, 3Tx/5Rx, AutoShutdown, SSOP-28

Environmental & Export Classifications

RoHS Status
RoHS Compliant

Availability & Sourcing

20 sources
SourceMfrQtyDate CodeConditionStatus
Live Maxim 5295 — — Live RFQ
Live — 3134 — — Live RFQ
Live — 3041 — — Live RFQ
Live TI 17442 SOP-28 — Live RFQ
Live MAXIM 10125 — — Live RFQ
Live Maxim 10000 2020+ — Live RFQ
Live MAXIM 10000 — — Live RFQ
Live Maxim 6490 — — Live RFQ
Live Maxim 3 2018 — Live RFQ
Live Maxim 42 201122 — Live RFQ
Market Maxim 5295 — — Available RFQ
Market Maxim 3134 — — Available RFQ
Market Maxim 3041 — — Available RFQ
Market TI 17442 SOP-28 — Available RFQ
Market MAXIM 10125 — — Available RFQ
Market Maxim 10000 2020+ — Available RFQ
Market MAXIM 10000 — — Available RFQ
Market Maxim 6490 — — Available RFQ
Market Maxim 3 2018 — Available RFQ
Market Maxim 42 201122 — Available RFQ

ZDI Stock — in our warehouse · Market — offers available through our sourcing network · Live — recent offers from our sourcing network.

Part Activity

recent searches, RFQs & offers
MAX3243CAI+ viewed on the web · Web User
MAX3243CAI+ viewed on the web · Web User
MAX3243CAI+ viewed on the web · Web User
MAX3243CAI+ viewed on the web · Web User
MAX3243CAI+ viewed on the web · Web User
MAX3243CAI+ viewed on the web · Web User
MAX3243CAI+ viewed on the web · Web User
MAX3243CAI+ viewed on the web · Web User

Recent search and sourcing activity for MAX3243CAI+.

Engineering FAQ

What are the key specifications of MAX3243CAI+?
Supply Voltage: 3V to 5.5V; Data Rate: 250kbps; Drivers Receivers: 3/5.
What package is MAX3243CAI+ supplied in?
MAX3243CAI+ is supplied in the SSOP-28 package, surface mount, rated 0°C ~ 70°C.
Can ZDI source MAX3243CAI+ 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

Related Parts

from Maxim

Need MAX3243CAI+?

ZD Integrated Circuits sources hard-to-find, obsolete, and excess components worldwide — pricing and availability, fast.

Request a Quote →