Prodotti > Circuiti integrati (CI) > Circuiti integrati d'interfaccia > MAX3471EUA+

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RS422/RS485 Transceiver, 1 Driver, 1 Receiver, 2.5V to 5.5V Supply, µMAX-8

Fabbricante : Maxim Integrated
Pacchetto : uMax-8
Tipologia di produzione : RS-422 Interface IC
Datasheet: MAX3471EUA+ Datasheet (PDF)
RoHs Status: Lead free / RoHS Compliant
Stock: 995


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MAX3471EUA+ Dettagli del prodotto

The MAX3471EUA+ is a RS-485/RS-422 half-duplex Differential Transceiver for battery-powered systems. It draws only 1.6µA (typical) supply current from a 3.6V supply with the receiver enabled and the driver disabled. Its wide 2.5 to 5.5V supply voltage guarantees operation over the lifetime of a lithium battery. This device features true fail-safe operation that guarantees a logic-high receiver output when the receiver inputs are open or shorted. This means that the receiver output will be a logic high if all transmitters on a terminated bus are disabled (high impedance). The MAX3471EUA+ has a 1/8-unit load input resistance. When driver outputs are enabled and pulled above VCC or below GND, internal circuitry prevents battery back charging.



  • True fail-safe receiver input
  • Battery-Powered Differential Communications; Level Translators; Remote Meter Reading


  • Battery-Powered Differential Communications
  • Level Translators
  • Remote Meter Reading

MAX3471EUA+ Block Diagram
(Immagine: Diagram)

Parametri tecnici

  • Data Rate
  • 64 Kbps
  • Operating Supply Voltage
  • 2.5 V to 5.5 V
  • Supply Current
  • 1.6 uA
  • Operating Temperature Range
  • - 40 C to + 85 C
  • Mounting Style
  • Package / Case
  • uMax-8
  • Packaging
  • Tube
  • Function
  • Line Transceiver
  • Input Voltage
  • 7 V to 10 V
  • Maximum Operating Temperature
  • + 85 C
  • Maximum Power Dissipation
  • 362 mW
  • Minimum Operating Temperature
  • - 40 C
  • Number of Receivers
  • 1
  • Product
  • RS-422/RS-485 Combination

MAX3471EUA+ Datasheet

MAX3471EUA+ Parti Equivalenti

Per il componente MAX3471EUA+, puoi considerare queste parti di ricambio e alternative.

Modelli Fabbricante Pacchetto Descrizione
MAX3471EUA+T MAXIM uMAX-8 1.6μA, RS-485/RS-422, Half Duplex, Differential Transceiver for Battery-Powered Systems
MAX3471EUA MAXIM MSOP-8 Single Transmitter/Receiver RS-422/RS-485

MAX3471EUA+ Related speciale

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Spedizione Di più
Estimated Delivery Time: Feb 27 - Mar 03 days (choose Expedited at checkout).

Spedizione & Pagamento


  • Tipo di spedizione
  • Tassa della nave
  • Lead Time
  • $20.00-$40.00 (0.50 KG)
  • 2-5 days
  • $20.00-$40.00 (0.50 KG)
  • 3-7 days
  • $20.00-$45.00 (0.50 KG)
  • 2-5 days
  • $25.00-$65.00 (0.50 KG)
  • 2-5 days
  • $25.00-$45.00 (0.50 KG)
  • 5-14 days
  • $2.00-$3.00 (0.10 KG)
  • 7-30 days

Processing Time:Shipping fee depend on different zone and country.


  • Condizioni di pagamento
  • Fee mano
  • Payment Site
  • charge US$30.00 banking fee.
  • charge 4.0% service fee.
  • charge 3.5% service fee.
  • charge US$0.00 banking fee.
  • charge US$0.00 banking fee.

Forniamo prodotti di alta qualità, un servizio attento e post-vendita di garanzia

  • Abbiamo ricca di prodotti, in grado di soddisfare le diverse esigenze.

    Abbiamo ricca di prodotti, in grado di soddisfare le diverse esigenze.

  • Quantità di ordine minimo comincia da 1pcs.

    Quantità di ordine minimo comincia da 1pcs.

  • Più basso tassa di spedizione internazionale parte da US $ 2,00.

    Più basso tassa di spedizione internazionale parte da US $ 2,00.

  • 90 giorni di garanzia di qualità per tutti i prodotti.

    90 giorni di garanzia di qualità per tutti i prodotti.


  • Step1:Product

    Step1: Products

  • Step2:Vacuum packaging

    Step2: Vacuum Packaging

  • Step3:Anti-static bag

    Step3: Anti-Static Bag

  • Step4:Individual packaging

    Step4: Individual Packaging

  • Step5:Packaging boxes

    Step5: Packaging Boxes

  • Step6:bar-code shipping tag

    Step6: Bar-Code Shipping Tag

All the products will packing in anti-staticbag. Ship with ESD antistatic protection.

Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.

We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.

After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.

Jotrin ESD packing


1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.

2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.


Q: How does Jotrin guarantee that MAX3471EUA+ is the original manufacturer or agent of MAXIM?
We have a professional business development department to strictly test and verify the qualifications of MAXIM original manufacturers and agents. All MAXIM suppliers must pass the qualification review before they can publish their MAX3471EUA+ devices; we pay more attention to the channels and quality of MAX3471EUA+ products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of MAX3471EUA+ chips? Including MAXIM original factory information, RS-422 Interface IC application, MAX3471EUA+ pictures?
You can use Jotrin's intelligent search engine, or filter by RS-485/RS-422 Line Driver/Receivers category, or find it through Maxim Integrated Information page.
Q: Are the MAXIM's MAX3471EUA+ price and stock displayed on the platform accurate?
The MAXIM's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for MAX3471EUA+, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
Q: Can I place an order offline?
Yes. We accept offline orders.
We can provide order placement service. You only need to log in, click "My Orders" to enter the transaction management, and you will see the "Order Details" interface. After checking it, select all and click "Place Order". In addition, you can enjoy coupons or other selected gifts when placing orders online.
Q: What forms of payment can I use in Jotrin?
TT Bank, Paypal, Credit Card, Western Union, and Escrow is all acceptable.
Q: How is the shipping arranged and track my package?
Customers can choose industry-leading freight companies, including DHL, FedEx, UPS, TNT, and Registered Mail.
Once your order has been processed for shipment, our sales will send you an e-mail advising you of the shipping status and tracking number.
Note: It may take up to 24 hours before carriers will display tracking information. In normal conditions, Express delivery needs 3-5 days, Registered Mail needs 25-60 days.
Q: What is the process for returns or replacement of MAX3471EUA+?
All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the MAX3471EUA+ we delivered, we will accept the replacement or return of the MAX3471EUA+ only when all of the below conditions are fulfilled:
(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
(2)We are informed of the defect described above within 90 days after the delivery of MAX3471EUA+.
(3)The MAX3471EUA+ is unused and only in the original unpacked packaging.
Two processes to return the products:
(1)Inform us within 90 days
(2)Obtain Requesting Return Authorizations
More details about return electronic components please see our Return & Change Policy.
Q: How to contact us and get support, such as MAX3471EUA+ datasheet pdf, MAX3471 pin diagram?
Need any After-Sales service, please feel free contact us:

Maxim Integrated

Maxim Integrated Products is a global range of linearity, mixed-signal integrated circuits (IC) design, R & D and manufacturing leader, has designed, developed, and manufactured analog, mixed-signal, high-frequency, and digital circuits that enable all four of these key interactions....
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