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

                      MAX3079EASD+

                      Transceiver RS422, RS485, 2.97V-3.63V supply, 1 Driver, NSOIC-14

                      ANALOG DEVICES MAX3079EASD+
                      Image is for illustrative purposes only. Please refer to product description.
                      ManufacturerANALOG DEVICES
                      Manufacturer Part NoMAX3079EASD+
                      Order Code2511653
                      Technical Datasheet

                      Data Sheet

                      See all Technical Docs
                      19 In Stock

                      Need more?

                      19 Delivery in 4-6 Business Days(UK stock)
                      QuantityPrice
                      1+Rs.895.230
                      10+Rs.699.480
                      50+Rs.609.870
                      100+Rs.582.900
                      250+Rs.556.800
                      500+Rs.547.230
                      1000+Rs.542.010
                      Price for:Each
                      Minimum: 1
                      Multiple: 1
                      Rs.895.23
                      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 NoMAX3079EASD+
                      Order Code2511653
                      Technical Datasheet

                      Data Sheet

                      IC TypeRS422 / RS485 Transceiver
                      No. of Receivers1Receivers
                      No. of Transmitters1
                      Communication ModeHalf Duplex, Full Duplex
                      Data Rate Max16Mbps
                      Supply Voltage Min2.97V
                      Supply Voltage Max3.63V
                      IC Case / PackageNSOIC
                      No. of Pins14Pins
                      No. of Nodes256
                      ESD Protection±15 kV (HBM)
                      Fail SafeOpen, Short
                      Operating Temperature Min-40°C
                      Operating Temperature Max125°C
                      Product Range-
                      Qualification-
                      MSLMSL 1 - Unlimited
                      SVHCNo SVHC (21-Jan-2025)

                      Product Overview

                      The MAX3079EASD+ is a ±15KV ESD protected, fail-safe, hot swap RS485/RS422 transceiver in 14 pin NSOIC package. This 3.3V transceiver has one driver and one receiver. It includes fail-safe circuitry which provides logic high receiver output when receiver inputs are open or shorted. The receiver provides logic high if all transmitters on a terminated bus are disabled (high impedance). The device includes a hot swap capability to eliminate false transitions on the bus during power-up or hot insertion. The MAX3079E slew rate is pin selectable for 250Kbps, 500Kbps and 16Mbps. It also has independently programmable receiver and transmitter output phase through separate pins. This transceivers draw 800μA of supply current when unloaded or when fully loaded with the drivers disabled. The transceiver has 1/8 unit load receiver input impedance allowing up to 256 transceivers on the bus. It is typically used in lighting systems.

                      • Supply voltage range from 2.97V to 3.63V
                      • Operating temperature range from -40°C to 125°C
                      • Pin selectable full/half duplex operation
                      • Ease of design and robust performance
                      • ±15KV human body model ESD on I/O pins
                      • True fail-safe receiver while maintaining EIA/TIA-485 compatibility
                      • Phase controls to correct for twisted pair reversal
                      • 10μA shutdown current mode for power savings
                      • Receiver/driver enable function
                      • Industrial Control; Instrumentation;Lighting Systems; Security Systems; Telecom

                      Applications

                      Communications & Networking, Industrial, Security, Sensing & Instrumentation

                      Warnings

                      Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.

                      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 Transmitters

                      1

                      Data Rate Max

                      16Mbps

                      Supply Voltage Max

                      3.63V

                      No. of Pins

                      14Pins

                      ESD Protection

                      ±15 kV (HBM)

                      Operating Temperature Min

                      -40°C

                      Product Range

                      -

                      MSL

                      MSL 1 - Unlimited

                      No. of Receivers

                      1Receivers

                      Communication Mode

                      Half Duplex, Full Duplex

                      Supply Voltage Min

                      2.97V

                      IC Case / Package

                      NSOIC

                      No. of Nodes

                      256

                      Fail Safe

                      Open, Short

                      Operating Temperature Max

                      125°C

                      Qualification

                      -

                      SVHC

                      No SVHC (21-Jan-2025)

                      Technical Docs (2)

                      Technical Data Sheet EN

                      Product Change Notice EN

                      Alternatives for MAX3079EASD+

                      1 Product Found

                      Associated Products

                      2 Products Found

                      Legislation and Environmental

                      Country of Origin:
                      Country in which last significant manufacturing process was carried outCountry of Origin:
                      Thailand
                      Country in which last significant manufacturing process was carried out
                      Tariff No:85423100
                      US ECCN:EAR99
                      EU ECCN:NLR
                      RoHS Compliant:Yes

                      RoHS

                      RoHS Phthalates Compliant:Yes

                      RoHS

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

                      Product Compliance Certificate

                      Weight (kg):.000945
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