Produkte > Integrierte Schaltungen (ICs) > Equalizer > MAX3845UCQ+D
  • MAX3845UCQ+D

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Hersteller : Maxim Integrated
Verpackung/Behälter : TQFP-100-EP
Produkt der Kategorien : Linear - Video Processing
Datasheet: MAX3845UCQ+D Datasheet (PDF)
RoHs Status: Rohs
Lagerbestand: 35


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MAX3845UCQ+D Beschreibung

The MAX3845UCQ+D is a TMDS 2-to-4 fanout switch and cable driver for multimonitor distribution of DVI or HDMI signaling up to 1.65Gbps. Both inputs and outputs are standard TMDS signaling as per DVI and HDMI standards. Because TMDS links are "point-to-point", buffering is required for fanout applications. Four DVI/HDMI TMDS outputs are provided for fanout distribution. Each TMDS output can be independently sourced from either input or can be turned off. Each TMDS input or output is composed of four differential channels that can be arbitrarily assigned to the three data signals and the 1/10th-rate clock. The data rate depends on resolution, but it can vary from 250Mbps (VGA) to 1.65Gbps (UXGA or 1080p/60). Typical applications include multiroom display of the same video source or industrial/commercial signage applications such as airport monitors or trading room floor displays. The MAX3845UCQ+D includes selectable output preemphasis that extends output cable reach up to an additional 7m. For DDC switching, use the companion MAX4814E 2:4 low-resistance CMOS crosspoint switch. DDC switching is not required for applications that connect DDC to one reference monitor only. The MAX3845UCQ+D can be configured to create a 2 x 8 or 4 x 4 switch (see the Typical Operating Circuit diagrams located in the full data sheet). The MAX3845UCQ+D is available in a 14mm × 14mm, 100-pin TQFP-EP package and operates over the -10°C to +85°C temperature range.


  • Two DVI/HDMI TMDS-Compatible Inputs and Four DVI/HDMI TMDS-Compatible Outputs
  • Save Power by Turning Off Unused Outputs
  • Each Output Independently Selects Input 1 or Input 2
  • Three Preemphasis Settings Extend Cable Reach Up to 7m
  • Operation Up to 1.65Gbps
  • 14mm x 14mm, 100-Pin TQFP Package with Exposed Paddle for Heat Sinking
  • 3.3V Power Supply
  • TMDS Data (x3) and Clock (x1) Can Be Arbitrarily Assigned to the Four Identical Switched Paths (A, B, C, and D)


  • Digital Signage and Industrial Display
  • DVI/HDMI Crosspoint Switches
  • DVI/HDMI Distribution Amplifiers
  • Home A/V Receivers
  • PC Monitor Distribution

MAX3845UCQ+D Block Diagram
(Bild: Diagram)

Technische Parameter

  • Product
  • Cable Equalizer/Driver
  • Operating Supply Voltage
  • 3.3 V
  • Supply Current
  • 454 mA
  • Maximum Operating Temperature
  • + 85 C
  • Minimum Operating Temperature
  • - 10 C
  • Package / Case
  • TQFP-100-EP
  • Data Rate
  • 250 Mbps to 1.65 Gbps
  • Maximum Power Dissipation
  • 3636 mW
  • Mounting Style
  • Output Current
  • 14 mA
  • Packaging
  • Tube

MAX3845UCQ+D Datasheet

MAX3845UCQ+D Verwandte besondere

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  • **ladi***

    good item and seller

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Estimated Delivery Time: Apr 29 - May 04 days (choose Expedited at checkout).

Fracht & Zahlung


  • Liefer-Type
  • Schiff Fee
  • 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.


  • Zahlungsbedingungen
  • Hand Fee
  • 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.

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  • Wir haben reiche Produkte, können Ihre verschiedenen Bedürfnisse erfüllen.

    Wir haben reiche Produkte, können Ihre verschiedenen Bedürfnisse erfüllen.

  • Mindestbestellmenge beginnt 1pcs.

    Mindestbestellmenge beginnt 1pcs.

  • Niedrigsten Transportgebühr beginnt bei US $ 2,00.

    Niedrigsten Transportgebühr beginnt bei US $ 2,00.

  • 90 Tage Qualitätsgarantie für alle Produkte.

    90 Tage Qualitätsgarantie für alle Produkte.


  • 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 MAX3845UCQ+D 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 MAX3845UCQ+D devices; we pay more attention to the channels and quality of MAX3845UCQ+D products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of MAX3845UCQ+D chips? Including MAXIM original factory information, Linear - Video Processing application, MAX3845UCQ+D pictures?
You can use Jotrin's intelligent search engine, or filter by Equalizers (Cable and Circuit Board) category, or find it through Maxim Integrated Information page.
Q: Are the MAXIM's MAX3845UCQ+D 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 MAX3845UCQ+D, 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 MAX3845UCQ+D?
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 MAX3845UCQ+D we delivered, we will accept the replacement or return of the MAX3845UCQ+D 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 MAX3845UCQ+D.
(3)The MAX3845UCQ+D 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 MAX3845UCQ+D datasheet pdf, MAX3845 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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