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  • MAX3094ECSE+

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±15kV ESD-Protected, 10Mbps, 3V/5V, Low-Power Quad RS-422/RS-485 Receivers,Buffers & Line Drivers IC RCVR QUAD RS422/485

  • Package/Case :
  • SO-16 Narrow
  • Product Categories :
  • RS-422/RS-485 Interface IC
  • RoHs Status:
  • Rohs
  • In-stock:
  • 162


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MAX3094ECSE+ Product Details

General Description

The MAX3093E/MAX3094ECSE+ are rugged, low-power, quad, RS-422/RS-485 receivers featuring electrostatic discharge (ESD) protection for use in harsh environments. All receiver inputs are protected to ±15kV using IEC 1000-4-2 Air-Gap Discharge, ±8kV using IEC 1000- 4-2 Contact Discharge, and ±15kV using the Human Body Model. The MAX3093E operates from a +5V supply, while the MAX3094ECSE+ operates from a +3.3V supply. Receiver propagation delays are guaranteed to within ±8ns of a predetermined value, thereby ensuring device-to-device matching across production lots.
The devices feature a 1nA low-power shutdown mode in which the receiver outputs are high impedance. When active, these receivers have a fail-safe feature that guarantees a logic-high output if the input is open circuit. They also have a quarter-unit-load input impedance that allows 128 receivers on a bus.
The MAX3093E/MAX3094ECSE+ are pin-compatible, lowpower upgrades to the industry-standard ’34C86. They are available in space-saving TSSOP, narrow SO, and PDIP packages.

Telecommunications Equipment

Rugged RS-422/RS-485/RS-423 Bus Receiver

Receivers for ESD-Sensitive Applications

Level Translators


♦ ESD Protection

±15kV—IEC 1000-4-2 Air-Gap Discharge

±8kV—IEC 1000-4-2 Contact Discharge

±15kV—Human Body Model

♦ Guaranteed Propagation-Delay Tolerance

Between All ICs

±8ns (MAX3093E)

±10ns (MAX3094E)

♦ Single +3V Operation (MAX3094E)

Single +5V Operation (MAX3093E)

♦ 16-Pin TSSOP

♦ 10Mbps Data Rate

♦ Allow up to 128 Receivers on the Bus

♦ 1nA Low-Power Shutdown Mode

♦ 2.4mA Operating Supply Current

♦ Pin-Compatible Upgrades to ’34C86


  • Supply voltage range is 3V to 3.6V
  • Operating temperature range from 0°C to 70°C
  • Propagation delay tolerance is ±10ns
  • Allow up to 128 receivers on the bus
  • low power shutdown mode with 1nA
  • Supply current of 2.4mA at No load, output enabled
  • Pin compatible upgrades to 34C86


  • Level Translators
  • Receivers for ESD-Sensitive Applications
  • Rugged RS-422/RS-485/RS-423 Bus Receiver
  • Telecommunications Equipment

MAX3094ECSE+ Block Diagram
(Picture: Diagram)

Technical Parameters

  • Data Rate
  • 10 Mbps
  • Operating Supply Voltage
  • 3.3 V
  • Supply Current
  • 3.5 mA
  • Operating Temperature Range
  • 0 C to + 70 C
  • Mounting Style
  • Package / Case
  • SO-16 Narrow
  • Packaging
  • Tube
  • Function
  • Line Receiver
  • Maximum Operating Temperature
  • + 70 C
  • Maximum Power Dissipation
  • 696 mW
  • Minimum Operating Temperature
  • 0 C
  • Number of Drivers
  • 0
  • Number of Receivers
  • 4
  • Product
  • RS-422/RS-485 Combination

MAX3094ECSE+ Documents

MAX3094ECSE+ Related Products

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Estimated Delivery Time: Sep 24 - Sep 29 days (choose Expedited at checkout).

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


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  • 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.

We provide high quality products, thoughtful service and after sale guarantee

  • We have rich products, can meet your various needs.

    We have rich products, can meet your various needs.

  • Minimum order quantity starts from 1pcs.

    Minimum order quantity starts from 1pcs.

  • Lowest international shipping fee starts from US$2.00.

    Lowest international shipping fee starts from US$2.00.

  • 90 days quality guarantee for all products.

    90 days quality guarantee for all products.


  • 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.We provide 90 days warranty.

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 MAX3094ECSE+ 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 MAX3094ECSE+ devices; we pay more attention to the channels and quality of MAX3094ECSE+ products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of MAX3094ECSE+ chips? Including MAXIM original factory information, RS-422/RS-485 Interface IC application, MAX3094ECSE+ 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 MAX3094ECSE+ 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 MAX3094ECSE+, 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 MAX3094ECSE+?
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 MAX3094ECSE+ we delivered, we will accept the replacement or return of the MAX3094ECSE+ 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 MAX3094ECSE+.
(3)The MAX3094ECSE+ 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 MAX3094ECSE+ datasheet pdf, MAX3094E 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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