800-219-9001 RFQ
MAX3491CSD+ — SOIC-14 package (representative)
SOIC-14
Representative of package type
Maxim Integrated

MAX3491CSD+

RS-485 Transceiver · SOIC-14 · Interface
Part Status: Active In demand
Data last refreshed Jun 19, 2026
Manufacturer
Maxim Integrated
Mfr Part #
MAX3491CSD+
Series
MAX3491
Category
RS-485 Transceiver
Datasheet
View datasheet ↗
Availability & Pricing
ZDI Price$2.28
Last transacted2011-01-17
Market range$2.28
Sourcing channels10
Request a Quote → Check Live Availability

Live pricing on request · most quotes same business day

Product Attributes

Electrical & Parametric
Supply Voltage3.0V~3.6V
Data Rate10Mbps
DuplexFull
Physical & Thermal
Package / CaseSOIC-14
Mounting TypeSurface Mount
SeriesMAX3491
Operating Temperature0°C ~ 70°C
Classification & Lifecycle
CategoryRS-485 Transceiver
TypeInterface
Part StatusActive

3.3V, 10Mbps, full-duplex RS-485/RS-422 transceiver

Environmental & Export Classifications

RoHS Status
RoHS Compliant

Availability & Sourcing

10 sources
SourceMfrQtyDate CodeConditionStatus
Market Maxim 1495 — — Available RFQ
Market MAXIM 860 — — Available RFQ
Market MAXIM 164 1004' — Available RFQ
Market ANALOG DEVICES 85 — — Available RFQ
Market Analog Devices 35416 — — Available RFQ
Market Maxim 31081 25+ — Available RFQ
Market MAXIM 7158 18+ — Available RFQ
Market MAXIM 5159 25+ — Available RFQ
Market Maxim 5100 — — Available RFQ
Market MAXIM 669 — — Available RFQ

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

Price History & Market Reference

Market Price Range

High$2.28
Low$2.28
Last$2.28
Price as of2011-01-17

ZDI Transaction

Last ZDI price$2.28
As of2011-01-17
Active offers10

Pricing reflects ZDI's transaction and market-reference data. Firm pricing confirmed per RFQ against current availability.

Part Activity

recent searches, RFQs & offers
MAX3491CSD+ viewed on the web · Web User
MAX3491CSD+ viewed on the web · Web User
MAX3491CSD+ viewed on the web · Web User
MAX3491CSD+ viewed on the web · Web User
MAX3491CSD+ viewed on the web · Web User
MAX3491CSD+ viewed on the web · Web User
MAX3491CSD+ viewed on the web · Web User
MAX3491CSD+ viewed on the web · Web User

Recent search and sourcing activity for MAX3491CSD+.

Engineering FAQ

What are the key specifications of MAX3491CSD+?
Supply Voltage: 3.0V~3.6V; Data Rate: 10Mbps; Duplex: Full.
What package is MAX3491CSD+ supplied in?
MAX3491CSD+ is supplied in the SOIC-14 package, surface mount, rated 0°C ~ 70°C.
Can ZDI source MAX3491CSD+ 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 Integrated

Need MAX3491CSD+?

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

Request a Quote →