New DealsOffersContact UsHelpTrack Ordersen français
Home
Login
Register
My Account
0
0 Items$0.00
  • All Products
    • Manufacturers
    • Popular Manufacturers
      ANALOG DEVICES
      STMICROELECTRONICS
      KEMET
      PANASONIC
      AMPHENOL
      ALPHAWIRE
      OMEGA
      NI
      TEKTRONIX
      TE CONNECTIVITY
      LITTELFUSE
      RASPBERRY PI
      View all manufacturers
      MULTICOMP PRO

      The Engineer's Choice

      From prototype to production

      Learn More

      ACCESS ASSEMBLE ASPIRE

      The right components for tomorrow's success

      Learn more
      • Resources
      • Services
        • Custom Components
        • Purchase & Procurement Support
        • Stock management
        • Design
        • Education
        • Packaging Solutions
        • Custom Orders
        View All Services
        Technical Resources
        • Healthcare
        • Robotics
        • Industrial Automation
        • OEM Solutions
        • EV Charging
        • Transportation
        • Internet of Things
        • Artificial Intelligence
        • Maintenance & Safety
        • Wireless Technology
        • Sensor Technology
        • Power Management
        • Embedded Hub
        • 3D Printing Solutions
        • Engineering Glossary
        • Calculators & Charts
        • Selector Tools & Catalogues
        • eTechJournal
        View All Tech Resources
        Help
        • Contact Us
        • New To Newark
        • Technical Support
        • Delivery Information
        • Legislation and Environmental
        • FAQ's
        • Feedback
        View All Help
        • Back to Resources
        • Services
          • Back to Services
          • Custom Components
            • Purchase & Procurement Support
              • Stock management
                • Design
                  • Education
                    • Packaging Solutions
                      • Custom Orders
                        • View All Services
                        • Technical Resources
                          • Back to Technical Resources
                          • Healthcare
                            • Robotics
                              • Industrial Automation
                                • OEM Solutions
                                  • EV Charging
                                    • Transportation
                                      • Internet of Things
                                        • Artificial Intelligence
                                          • Maintenance & Safety
                                            • Wireless Technology
                                              • Sensor Technology
                                                • Power Management
                                                  • Embedded Hub
                                                    • 3D Printing Solutions
                                                      • Engineering Glossary
                                                        • Calculators & Charts
                                                          • Selector Tools & Catalogues
                                                            • eTechJournal
                                                              • View All Tech Resources
                                                              • Help
                                                                • Back to Help
                                                                • Contact Us
                                                                  • New To Newark
                                                                    • Technical Support
                                                                      • Delivery Information
                                                                        • Legislation and Environmental
                                                                          • FAQ's
                                                                            • Feedback
                                                                              • View All Help
                                                                            • Communities
                                                                            • element14
                                                                              Visit the element14 Community for technical discussions, learning content, and opportunities to test new products.
                                                                              hacksterio
                                                                              Hackster is a community dedicated to learning hardware.
                                                                              • Back to Communities
                                                                              • element14
                                                                                • Hackster.io
                                                                                • Bill of Materials (BOM) Upload
                                                                                  • Tools
                                                                                  • Quick Buy
                                                                                    BOM Upload
                                                                                    Request a Quote
                                                                                    All Buying Tools
                                                                                    • Back to Tools
                                                                                    • Quick Buy
                                                                                      • BOM Upload
                                                                                        • Request a Quote
                                                                                          • All Buying Tools
                                                                                          • Offers
                                                                                            • Contact Us
                                                                                              • Help
                                                                                                • New Deals
                                                                                                  1. Home
                                                                                                  2. Semiconductors - ICs
                                                                                                  3. Drivers & Interfaces
                                                                                                  4. Serial Communications RS232, RS485, RS422
                                                                                                  Print Page

                                                                                                  MAX3485ESA+

                                                                                                  Transceiver, RS422 / RS485, 1 Driver, 1 Receiver, 3 V to 3.6 V, SOIC-8, -40 °C to 85 °C

                                                                                                  Date/Lot Code

                                                                                                  ANALOG DEVICES MAX3485ESA+
                                                                                                  Image is for illustrative purposes only. Please refer to product description.
                                                                                                  ManufacturerANALOG DEVICES
                                                                                                  Manufacturer Part NoMAX3485ESA+
                                                                                                  Newark Part No.81Y9434
                                                                                                  Technical Datasheet

                                                                                                  Data Sheet

                                                                                                  See all Technical Docs
                                                                                                  341 In Stock

                                                                                                  Need more?

                                                                                                  48 Delivery in 1-3 Business Days(US stock)
                                                                                                  293 Delivery in 2-4 Business Days(UK stock)
                                                                                                  Order before 9pm
                                                                                                  QuantityPrice
                                                                                                  1+$10.750
                                                                                                  10+$7.660
                                                                                                  25+$7.380
                                                                                                  50+$7.110
                                                                                                  100+$6.830
                                                                                                  300+$6.380
                                                                                                  500+$6.290
                                                                                                  Price for:Each
                                                                                                  Minimum: 1
                                                                                                  Multiple: 1
                                                                                                  $10.75
                                                                                                  Enter Your Part No/Line Note
                                                                                                  Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
                                                                                                  This number will be added to the Order Confirmation, Invoice, Dispatch note, Web confirmation Email and Product Label.

                                                                                                  Product Information

                                                                                                  ManufacturerANALOG DEVICES
                                                                                                  Manufacturer Part NoMAX3485ESA+
                                                                                                  Newark Part No.81Y9434
                                                                                                  Technical Datasheet

                                                                                                  Data Sheet

                                                                                                  IC TypeRS422 / RS485 Transceiver
                                                                                                  Device TypeLine Driver / Receiver
                                                                                                  No. of Receivers1Receivers
                                                                                                  IC Interface TypeRS422, RS485
                                                                                                  No. of Drivers1Drivers
                                                                                                  No. of Transmitters1
                                                                                                  Communication ModeHalf Duplex
                                                                                                  Data Rate Max10Mbps
                                                                                                  Supply Voltage Min3V
                                                                                                  Driver Case StyleSOIC
                                                                                                  Supply Voltage Max3.6V
                                                                                                  IC Case / PackageNSOIC
                                                                                                  No. of Pins8Pins
                                                                                                  No. of Nodes32
                                                                                                  ESD Protection-
                                                                                                  Fail SafeOpen
                                                                                                  Operating Temperature Min-40°C
                                                                                                  Operating Temperature Max85°C
                                                                                                  Product Range-
                                                                                                  Qualification-
                                                                                                  Automotive Qualification Standard-
                                                                                                  MSLMSL 1 - Unlimited
                                                                                                  IC Generic NumberMAX3485
                                                                                                  SVHCNo SVHC (21-Jan-2025)

                                                                                                  Product Overview

                                                                                                  MAX3485 is a 3.3V powered, 10Mbps, true RS-485/RS-422 transceiver. Each part contains one driver and one receiver. Driver is short-circuit current-limited and are protected against excessive power dissipation by thermal shutdown circuitry that places the driver outputs into a high-impedance state. The receiver input has a fail-safe feature that guarantees a logic-high output if both inputs are open circuit. Application includes low-power RS-485/RS-422 transceivers, telecommunications, transceivers for EMI sensitive applications, industrial-control local area networks.

                                                                                                  • 3V to 3.6V supply voltage range, half duplex
                                                                                                  • Driver/receiver enable, 2nA shutdown current
                                                                                                  • Operate from a single 3.3V supply no charge pump, interoperable with +5V Logic
                                                                                                  • 8ns maximum driver propagation delay skew (RL = 27ohm, VCC = 3.3V, TA = +25°C)
                                                                                                  • Common mode input voltage range from -7V to +12V
                                                                                                  • Industry standard 75176 pinout, pin count is 8
                                                                                                  • Current limiting and thermal shutdown for driver overload protection
                                                                                                  • 3V maximum driver common-mode output voltage (RL = 54ohm or 100 ohm, TA = +25°C)
                                                                                                  • 1.1mA typical supply current (no load, DI = 0V or VCC, DE = VCC, RE = 0V or VCC)
                                                                                                  • 8 pin SO package, temperature range from -40°C to +85°C

                                                                                                  Notes

                                                                                                  ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party

                                                                                                  Technical Specifications

                                                                                                  IC Type

                                                                                                  RS422 / RS485 Transceiver

                                                                                                  No. of Receivers

                                                                                                  1Receivers

                                                                                                  No. of Drivers

                                                                                                  1Drivers

                                                                                                  Communication Mode

                                                                                                  Half Duplex

                                                                                                  Supply Voltage Min

                                                                                                  3V

                                                                                                  Supply Voltage Max

                                                                                                  3.6V

                                                                                                  No. of Pins

                                                                                                  8Pins

                                                                                                  ESD Protection

                                                                                                  -

                                                                                                  Operating Temperature Min

                                                                                                  -40°C

                                                                                                  Product Range

                                                                                                  -

                                                                                                  Automotive Qualification Standard

                                                                                                  -

                                                                                                  IC Generic Number

                                                                                                  MAX3485

                                                                                                  Device Type

                                                                                                  Line Driver / Receiver

                                                                                                  IC Interface Type

                                                                                                  RS422, RS485

                                                                                                  No. of Transmitters

                                                                                                  1

                                                                                                  Data Rate Max

                                                                                                  10Mbps

                                                                                                  Driver Case Style

                                                                                                  SOIC

                                                                                                  IC Case / Package

                                                                                                  NSOIC

                                                                                                  No. of Nodes

                                                                                                  32

                                                                                                  Fail Safe

                                                                                                  Open

                                                                                                  Operating Temperature Max

                                                                                                  85°C

                                                                                                  Qualification

                                                                                                  -

                                                                                                  MSL

                                                                                                  MSL 1 - Unlimited

                                                                                                  SVHC

                                                                                                  No SVHC (21-Jan-2025)

                                                                                                  Technical Docs (1)

                                                                                                  Technical Data Sheet EN

                                                                                                  Alternatives for MAX3485ESA+

                                                                                                  3 Products Found

                                                                                                  Associated Products

                                                                                                  2 Products Found

                                                                                                  Legislation and Environmental

                                                                                                  US ECCN:EAR99
                                                                                                  EU ECCN:Unknown
                                                                                                  RoHS Compliant:Yes

                                                                                                  RoHS

                                                                                                  RoHS Phthalates Compliant:Yes

                                                                                                  RoHS

                                                                                                  SVHC:No SVHC (21-Jan-2025)
                                                                                                  Download Product Compliance Certificate

                                                                                                  Product Compliance Certificate

                                                                                                  Product traceability

                                                                                                  Date/Lot Code

                                                                                                  Customer Service
                                                                                                  I Need Help
                                                                                                  Sales 1 800 463 9275
                                                                                                  Technical 1 877 736 4835
                                                                                                  Submit Feedback
                                                                                                  Live Agent
                                                                                                  Quick Links
                                                                                                  Track my order
                                                                                                  FAQs
                                                                                                  Delivery Information
                                                                                                  Our Company
                                                                                                  About us
                                                                                                  Quality Policy
                                                                                                  Careers
                                                                                                  ESG
                                                                                                  Social Media +

                                                                                                  Become a Newark Insider!

                                                                                                  LinkedIn
                                                                                                  Twitter
                                                                                                  Facebook
                                                                                                  Norton Secured
                                                                                                  BSI 9001
                                                                                                  AMEX
                                                                                                  Mastercard
                                                                                                  Visa
                                                                                                  Trade Account
                                                                                                  Discover
                                                                                                  Terms of Use / Privacy Policy
                                                                                                  Terms of Use for API
                                                                                                  Legal and Copyright Notices
                                                                                                  Terms & Conditions
                                                                                                  Privacy Statement
                                                                                                  Sitemap
                                                                                                  An Avnet Company© 2025 Premier Farnell Limited. All Rights Reserved.