Products > Integrated Circuits (ICs) > Interface ICs > MAX3140CEI+

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MAX3140CEI+

SPI/MICROWIRE UART, W/RS485,No. of Channels:1 Channel, Data Rate:10Mbps, Supply Voltage Min:4.75V, Supply Voltage Max:5.25V Operating Temperature Min:0 C

  • Package/Case :
  • SOP-28
  • Product Categories :
  • UART Interface IC
  • RoHs Status:
  • Rohs
  • In-stock:
  • 330

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MAX3140CEI+ Product Details

Maxim's MAX312/MAX313/MAX3140CEI+ analog switches feature low on-resistance (10Ω max) and 1.5Ω on-resistance matching between channels. These switches conduct equally well in either direction. They offer low leakage over temperature (2.5nA at +85°C). Low power consumption and ESD tolerance greater than 2000V per Method 3015.7 are guaranteed. The MAX312/MAX313/MAX3140CEI+ are quad, single-pole/single-throw (SPST) analog switches. The MAX312 is normally closed (NC), and the MAX313 is normally open (NO). The MAX3140CEI+ has two NC switches and two NO switches. All three devices operate from a single supply of +4.5V to +30V or from dual supplies of ±4.5V to ±20V.

MAX3140CEI+

Feature

  • Pin Compatible with DG411/DG412/DG413
  • Low On-Resistance (6.5Ω typical)
  • Guaranteed RON Match Between Channels (1.5Ω max)
  • Guaranteed RON Flatness over Specified Signal Range (2Ω max)
  • Guaranteed ESD Protection > 2000V per Method 3015.7
  • Crosstalk > 96dB at 20kHz
  • Single-Supply Operation: +4.5V to +30V Dual-Supply Operation: ±4.5V to ±20V
  • Rail-to-Rail Signal Handling

Applications

  • Audio-Signal Routing
  • Avionics
  • Communication Systems
  • Data Acquisition
  • PBX/PABX Systems
  • Sample-and-Hold Circuits
  • Test Equipment

MAX3140CEI+ Block Diagram
(Picture: Diagram)

Technical Parameters

  • Data Rate
  • 115 Kbps, 500 Kbps, 10Mbps
  • Supply Voltage Max
  • 5.25 V
  • Supply Voltage Min
  • 4.75 V
  • Supply Current
  • 0.7 mA
  • Maximum Operating Temperature
  • + 70 C
  • Minimum Operating Temperature
  • 0 C
  • Package / Case
  • QSOP-28
  • Packaging
  • Tube
  • Description/Function
  • SPI/MICROWIRE-Compatible UART with integrated RS-485/RS-422 transceivers
  • Mounting Style
  • SMD/SMT
  • Operating Supply Voltage
  • 5 V
  • Type
  • SPI/MICROWIRE-Compatible UART with Integrated ESD-Protected RS-485/RS-422 Transceiver

MAX3140CEI+ Documents

MAX3140CEI+ Related Products

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Estimated Delivery Time: Aug 08 - Aug 13 days (choose Expedited at checkout).

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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.

Packing

  • 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

Guarantees

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.

FAQ:

Q: How does Jotrin guarantee that MAX3140CEI+ 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 MAX3140CEI+ devices; we pay more attention to the channels and quality of MAX3140CEI+ products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of MAX3140CEI+ chips? Including MAXIM original factory information, UART Interface IC application, MAX3140CEI+ pictures?
You can use Jotrin's intelligent search engine, or filter by Switches and Multiplexers (Mid and High Voltage) category, or find it through Maxim Integrated Information page.
Q: Are the MAXIM's MAX3140CEI+ 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 MAX3140CEI+, 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 MAX3140CEI+?
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 MAX3140CEI+ we delivered, we will accept the replacement or return of the MAX3140CEI+ 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 MAX3140CEI+.
(3)The MAX3140CEI+ 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 MAX3140CEI+ datasheet pdf, MAX314 pin diagram?
Need any After-Sales service, please feel free contact us: sales@jotrin.com

Maxim Integrated

Maxim
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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