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                                                                                                  1. Home
                                                                                                  2. Semiconductors - ICs
                                                                                                  3. Drivers & Interfaces
                                                                                                  4. Serial Communications RS232, RS485, RS422
                                                                                                  Print Page

                                                                                                  MAX3280EAUK+T

                                                                                                  Line Receiver RS422, RS485, 3V-5.5V supply, SOT-23-5

                                                                                                  ANALOG DEVICES MAX3280EAUK+T
                                                                                                  Image is for illustrative purposes only. Please refer to product description.
                                                                                                  ManufacturerANALOG DEVICES
                                                                                                  Manufacturer Part NoMAX3280EAUK+T
                                                                                                  Newark Part No.73Y3531
                                                                                                  Technical Datasheet

                                                                                                  Data Sheet

                                                                                                  See all Technical Docs
                                                                                                  Packaging Options
                                                                                                  42,303 In Stock

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                                                                                                  4703 Delivery in 1-3 Business Days(US stock)
                                                                                                  37600 Delivery in 2-4 Business Days(UK stock)
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                                                                                                  QuantityPrice
                                                                                                  1+$2.020
                                                                                                  10+$1.870
                                                                                                  25+$1.860
                                                                                                  50+$1.860
                                                                                                  100+$1.730
                                                                                                  250+$1.730
                                                                                                  500+$1.730
                                                                                                  1000+$1.620
                                                                                                  Price for:Each (Supplied on Cut Tape)
                                                                                                  Minimum: 1
                                                                                                  Multiple: 1
                                                                                                  $2.02
                                                                                                  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 NoMAX3280EAUK+T
                                                                                                  Newark Part No.73Y3531
                                                                                                  Technical Datasheet

                                                                                                  Data Sheet

                                                                                                  Device TypeReceiver
                                                                                                  IC TypeRS422 / RS485 Receiver
                                                                                                  IC Interface TypeRS422, RS485
                                                                                                  No. of Receivers1Receivers
                                                                                                  No. of Transmitters-
                                                                                                  Communication Mode-
                                                                                                  Data Rate Max52Mbps
                                                                                                  Driver Case StyleSOT-23
                                                                                                  Supply Voltage Min3V
                                                                                                  Supply Voltage Max5.5V
                                                                                                  IC Case / PackageSOT-23
                                                                                                  No. of Pins5Pins
                                                                                                  No. of Nodes128
                                                                                                  ESD Protection±6 kV (Contact), ±12 kV (Air Gap), ±15 kV (HBM)
                                                                                                  Fail SafeOpen, Short
                                                                                                  Operating Temperature Min-40°C
                                                                                                  Operating Temperature Max125°C
                                                                                                  Product Range-
                                                                                                  Qualification-
                                                                                                  MSL-
                                                                                                  IC Generic NumberMAX3280E
                                                                                                  SVHCNo SVHC (21-Jan-2025)

                                                                                                  Product Overview

                                                                                                  The MAX3280EAUK+T is a ±15KV ESD protected 52Mbps, 3V to 5.5V, RS485/RS422 true fail-safe receiver in 5 pin SOT-23 package. It is a single receiver designed for RS485 and RS422 communication, the true fail-safe circuitry gives a logic-high receiver output when the receiver inputs are opened or shorted and receiver output will be a logic high if all transmitters on a terminated bus are disabled (high impedance). This device characterizes 1/4-unit-load receiver input impedance allowing up to 128 receivers on the same bus.

                                                                                                  • Supply voltage range is 3V to 5.5V
                                                                                                  • Operating temperature range from -40°C to 125°C
                                                                                                  • Maximum supply current of 15mA at no load
                                                                                                  • Receiver propagation delay is 15ns
                                                                                                  • Receiver skew is 2ns
                                                                                                  • Skew time is 8ns
                                                                                                  • Common mode input voltage range from -7V to +12V
                                                                                                  • Thermal protection against output short circuit

                                                                                                  Applications

                                                                                                  Communications & Networking, Industrial

                                                                                                  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

                                                                                                  Device Type

                                                                                                  Receiver

                                                                                                  IC Interface Type

                                                                                                  RS422, RS485

                                                                                                  No. of Transmitters

                                                                                                  -

                                                                                                  Data Rate Max

                                                                                                  52Mbps

                                                                                                  Supply Voltage Min

                                                                                                  3V

                                                                                                  IC Case / Package

                                                                                                  SOT-23

                                                                                                  No. of Nodes

                                                                                                  128

                                                                                                  Fail Safe

                                                                                                  Open, Short

                                                                                                  Operating Temperature Max

                                                                                                  125°C

                                                                                                  Qualification

                                                                                                  -

                                                                                                  IC Generic Number

                                                                                                  MAX3280E

                                                                                                  IC Type

                                                                                                  RS422 / RS485 Receiver

                                                                                                  No. of Receivers

                                                                                                  1Receivers

                                                                                                  Communication Mode

                                                                                                  -

                                                                                                  Driver Case Style

                                                                                                  SOT-23

                                                                                                  Supply Voltage Max

                                                                                                  5.5V

                                                                                                  No. of Pins

                                                                                                  5Pins

                                                                                                  ESD Protection

                                                                                                  ±6 kV (Contact), ±12 kV (Air Gap), ±15 kV (HBM)

                                                                                                  Operating Temperature Min

                                                                                                  -40°C

                                                                                                  Product Range

                                                                                                  -

                                                                                                  MSL

                                                                                                  -

                                                                                                  SVHC

                                                                                                  No SVHC (21-Jan-2025)

                                                                                                  Technical Docs (2)

                                                                                                  Application Note EN

                                                                                                  Technical Data Sheet EN

                                                                                                  Associated Products

                                                                                                  4 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

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