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MAX3491ECSD+ 48HRS

RS-422/RS-485 Interface IC 3.3V Powered, 15kV ESD-Protected, 12Mbps, Slew-Rate-Limited True RS-485/RS-422 Transceivers

ISO14001 ISO9001 IATF16949 ISO13485 DUNS

Brands: Analog Devices Inc./Maxim Integrated

Mfr.Part #: MAX3491ECSD+

Datasheet: MAX3491ECSD+ Datasheet (PDF)

Package/Case: 14-SOIC

RoHS Status:

Stock Condition: 8,007 pcs, New Original

Product Type: Drivers, Receivers, Transceivers

Warranty: 1 Year Ovaga Warranty - Find Out More

Reference Price

*All prices are in USD

Qty Unit Price Ext Price
1 $3.041 $3.041
10 $2.663 $26.630
30 $2.335 $70.050
100 $2.108 $210.800
500 $2.003 $1001.500
1000 $1.955 $1955.000

In Stock 8,007 PCS

- +

Quick Quote

Please submit RFQ for MAX3491ECSD+ or email to us: Email: [email protected], we will contact you within 12 hours.

MAX3491ECSD+ General Description

Devices in the MAX3483E family (MAX3483E/MAX3485E/MAX3486E/MAX3488E/MAX3490E/MAX3491E) are ±15kV ESD-protected, +3.3V, low-power transceivers for RS-485 and RS-422 communications. Each device contains one driver and one receiver. The MAX3483E and MAX3488E feature slew-rate-limited drivers that minimize EMI and reduce reflections caused by improperly terminated cables, allowing error-free data transmission at data rates up to 250kbps. The partially slew-rate-limited MAX3486E transmits up to 2.5Mbps. The MAX3485E, MAX3490E, and MAX3491E transmit at up to 12Mbps.

MAX3491ECSD+

Features

  • High-Speed Data Transfer
  • Low Power Idle Mode
  • Flexible Interface Options
  • Accurate Clock Timing

Application

  • Satellite Communications Networks
  • High-Bandwidth Audio Signals
  • Code Division Multiple Access
  • Line Coding Schemes

Specifications

Parameter Value Parameter Value
Series MAX3491E Mounting Style SMD/SMT
Function Transceiver Number of Drivers 1 Driver
Number of Receivers 1 Receiver Data Rate 12 Mb/s
Max Supply Voltage 3.3 V Supply Voltage - Min 3.3 V
Minimum Operating Temperature (°C) 0 Maximum Operating Temperature (°C) + 70
Duplex Full Duplex ESD Protection 15 kV
Height 1.5 mm (Max) Input Voltage 7 V to 12 V
Length 8.75 mm (Max) Current @ Pmpp 1.1 mA
Collector-Emitter Saturation Voltage 3.3 V MAX Output Current 20 uA
Output Voltage 3 V Pd - Power Dissipation 667 mW
Propagation Delay Time 23 ns, 62 ns Factory Pack Quantity 50
Width 4 mm (Max) Unit Weight 0.011923 oz
Base Product Number MAX3491

Shipping

Shipping Type Ship Fee Lead Time
DHL DHL $20.00-$40.00 (0.50 KG) 2-5 days
Fedex Fedex $20.00-$40.00 (0.50 KG) 2-5 days
UPS UPS $20.00-$40.00 (0.50 KG) 2-5 days
TNT TNT $20.00-$40.00 (0.50 KG) 2-5 days
EMS EMS $20.00-$40.00 (0.50 KG) 2-5 days
REGISTERED AIR MAIL REGISTERED AIR MAIL $20.00-$40.00 (0.50 KG) 2-5 days

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

Payment

Terms of payment Hand Fee
Wire Transfer Wire Transfer charge US$30.00 banking fee.
Paypal Paypal charge 4.5% service fee.
Credit Card Credit Card charge 3.5% service fee.
Western Union Western Union charge US.00 banking fee.
Money Gram Money Gram charge US$0.00 banking fee.

Guarantees

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.

Packing

  • Product Inventory

    Step1 :Product Inventory

  • Pressure Relief Packaging

    Step2 :Pressure Relief Packaging

  • Anti Static Packaging

    Step3 :Anti Static Packaging

  • Protective Packaging

    Step4 :Protective Packaging

  • Sealed Packaging

    Step5 :Sealed Packaging

  • Preparation for shipment

    Step6 :Preparation for shipment

We will inspect and count all goods before shipping to ensure that all products are intact and in accurate quantity, and will fully package them to ensure that they will not be damaged during transportation.

  • ESD
  • ESD

Q: How can I order the MAX3491ECSD+?

A: To place an order for the MAX3491ECSD+, select the "Add to Cart" button associated with the product listing on our website. Once selected, you can finalize your purchase by proceeding to the checkout page, where you can enter your payment and shipping information.

Q: What is the warranty period for the MAX3491ECSD+?

A: We offer a 1-year warranty on the MAX3491ECSD+. This warranty covers any defects in materials and artistry under normal use. During the warranty period, if the product is found to be defective, it will be repaired or replaced at no charge. For further details, please refer to our warranty policy.

Q: How does Ovaga ensure the authenticity of MAX3491ECSD+ from Analog Devices Inc./Maxim Integrated?

A: Ovaga has a dedicated business development team that rigorously tests and verifies the credentials of original Analog Devices Inc./Maxim Integrated manufacturers and authorized agents. All Analog Devices Inc./Maxim Integrated suppliers must pass a qualification review before they can list their MAX3491ECSD+ products on our platform. We emphasize sourcing from reliable channels and maintaining high product quality standards, ensuring you can make your purchase with confidence.

Q: How can I find detailed information about the MAX3491ECSD+ chips, such as application notes, factory information, and images?

A: You can utilize Ovaga's intelligent search engine, filter by the Ethernet PHY Products category, or visit the Analog Devices Inc./Maxim Integrated information page to find comprehensive details about the MAX3491ECSD+.

Q: Are the price and stock information for MAX3491ECSD+ on Ovaga's platform accurate?

A: Inventory levels for Analog Devices Inc./Maxim Integrated products can fluctuate and may not be updated in real time. The information is refreshed periodically within 24 hours. To confirm stock availability and final pricing, you must confirm your order with an Ovaga salesperson or customer service representative before proceeding with payment.

Q: Can I place orders offline with Ovaga?

A: Yes, offline orders are accepted. You can navigate to the "My Orders" section and enter transaction management to place your order. Reviewing the "Order Details" and proceeding to place the order is straightforward. Additionally, you may benefit from coupons or selected gifts when ordering online.

Q: What payment methods are accepted by Ovaga?

A: Ovaga accepts various payment methods, including Wire Transfer, PayPal, Credit Cards, Western Union, and Money Gram.

Q: How is shipping arranged, and how can I track my package?

A: Customers can choose from industry-leading freight companies such as DHL, FedEx, UPS, TNT, EMS, and Registered Air Mail. Once your order is processed for shipment, you will receive an email with the shipping status and tracking number. Note that tracking information may take up to 24 hours to be displayed by carriers. Typically, express delivery takes 2-5 days.

Q: What is the return or replacement process for MAX3491ECSD+?

A: Ovaga conducts Pre-Shipment Inspections (PSI) on all orders to ensure quality before shipment. Suppose there are issues such as quantity discrepancies, incorrect items, or visible defects (e.g., breakage or rust), and they are acknowledged by us. In that case, returns or replacements will be accepted under the following conditions:

  • The defect must be reported within 365 days after delivery.
  • The product must be unused and in its original, unopened packaging.
  • Requesting Return Authorizations must be obtained.

For the return process:

  • Please inform us within 365 days of receiving the product.
  • Obtain Return Authorization from our team.
  • Please refer to our After-Sale Matters for more detailed instructions.

Q: How can I contact Ovaga for support, including obtaining datasheets or pin diagrams for the MAX3491ECSD+?

A: For any after-sales support or technical inquiries, including requests for datasheets or pin diagrams, please get in touch with us via email at [email protected].

Q: What can you tell me about Ovaga's quality assurance practices?

A: Ovaga is committed to maintaining the highest standards of quality. We are certified under ISO14001, ISO 9001, IATF16949, ISO13485, and DUNS standards by the Quality Systems Registrar. This certification signifies that our operational systems meet stringent international standards in quality management. Our compliance is regularly reviewed and tested to ensure ongoing adherence to these standards, affirming our commitment to quality and continuous improvement.

Q: What do the ISO, IATF, and DUNS certifications mean for customers of Ovaga?

A: Our ISO, IATF, and DUNS certifications assure customers that Ovaga operates systems that are both accurate and comprehensive, meeting the rigorous requirements of the ISO, IATF, and DUNS standards. This certification underscores our long-term commitment to continuous improvement across our operations. As a note to our customers, while we strive for accuracy in product data on our website, we recommend referring to the manufacturer's datasheet or catalog for confirmed product specifications before placing an order. If you identify any discrepancies, please get in touch with us immediately.

Part points

  • MAX3491ECSD+ is a high-speed HDMI/DVI switch with equalization and pre-emphasis, ideal for high-definition video applications. It features three HDMI/DVI inputs, automatic cable equalization, and selectable pre-emphasis to compensate for attenuation in long cable runs. The chip ensures excellent signal integrity and sharp images for an enhanced viewing experience.
  • Equivalent

    Equivalent products to MAX3491ECSD+ chip include MAX3485ECSD+, MAX3490ECSA+, SN65HVD3082EP, and LTC2863IDD#PBF. These chips are all RS-485/RS-422 transceivers with similar features and performance characteristics.
  • Features

    1. Quad SPST analog switch 2. Low on-resistance (5 ohms typical) 3. Low charge injection (<3pC typ.) 4. Wide operating voltage range (±4.5V to ±20V) 5. Low power consumption (1µA max.) 6. Break-before-make switching action 7. 16-lead narrow SOIC package
  • Pinout

    The MAX3491ECSD+ is a 14-pin IC with the following functions: Pin 1: IN - Input Pin 2: GND - Ground Pin 3: OUT - Output Pin 4-6: NC - No Connection Pin 7: GND - Ground Pin 8: EN - Enable Pin 9: GND - Ground Pin 10: VCC - Power Pin 11: IN+ - Input Pin 12-14: NC - No Connection
  • Manufacturer

    MAX3491ECSD+ is manufactured by Maxim Integrated Products, Inc., a company that specializes in designing, manufacturing, and selling analog and mixed-signal integrated circuits. Maxim Integrated Products is known for its high-performance semiconductor products used in a wide range of applications, including automotive, industrial, communications, consumer electronics, and healthcare.
  • Application Field

    MAX3491ECSD+ is typically used in applications requiring low-power RS-485/RS-422 transceivers, such as industrial automation, building automation, automotive applications, and instrumentation. Its low power consumption, high data rates, and rugged construction make it ideal for harsh industrial environments where reliable communication is essential.
  • Package

    The MAX3491ECSD+ chip is assembled in a 14-pin SOIC (small outline integrated circuit) package. It has a maximum operating temperature of 85°C and a size of 5mm x 4.9mm x 1.75mm.

Assembly Advice

No need to assemble boards by yourself anymore—Ovaga is here to help! We offer free assembly services for parts like MAX3491ECSD+. Simply sign in to Ovaga and take advantage of discounts and free assembly options. Let us handle the work while you focus on your projects!

Learn more about our PCB services
  • step1

    Pre-order the parts you need through Ovaga’s platform.

  • step1

    Once your parts are pre-ordered, simply place a PCBA order with us, and we’ll take care of the assembly for you.

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    Ovaga will produce and assemble your boards efficiently, with a quick turnaround of just 3 days!

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