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  • MAX14783EEUA
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MAX14783EEUA

+2.7V, Low-Power, 8-Channel, Serial 12-bit ADC

  • Package/Case :
  • UMAX
  • Product Categories :
  • Precision ADCs (< 5Msps)
  • RoHs Status:
  • Lead free/RoHS Compliant
  • In-stock:
  • 165

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MAX14783EEUA Product Details

The MAX146/MAX14783EEUA 12-bit data-acquisition systems combine an 8-channel multiplexer, high-bandwidth track/hold, and serial interface with high conversion speed and low power consumption. The MAX146 operates from a single +2.7V to +3.6V supply; the MAX14783EEUA operates from a single +2.7V to +5.25V supply. Both devices' analog inputs are software configurable for unipolar/bipolar and single-ended/differential operation. The 4-wire serial interface connects directly to SPI/ QSPI and MICROWIRE devices without external logic. A serial strobe output allows direct connection to TMS320-family digital signal processors. The MAX146/MAX14783EEUA use either the internal clock or an external serial-interface clock to perform successive-approximation analog-to-digital conversions. The MAX146 has an internal 2.5V reference, while the MAX14783EEUA requires an external reference. Both parts have a reference-buffer amplifier with a ±1.5% voltage-adjustment range. These devices provide a hard-wired SHDN-bar pin and a software-selectable power-down, and can be programmed to automatically shut down at the end of a conversion. Accessing the serial interface automatically powers up the MAX146/MAX147, and the quick turn-on time allows them to be shut down between all conversions. This technique can cut supply current to under 60μA at reduced sampling rates. The MAX146/MAX14783EEUA are available in 20-pin DIP and SSOP packages. For 4-channel versions of these devices, see the MAX1246/MAX1247 data sheet.

Feature

  • 8-Channel Single-Ended or 4-Channel Differential Inputs
  • Single-Supply Operation
    • +2.7V to +3.6V (MAX146)
    • +2.7V to +5.25V (MAX147)
  • Internal 2.5V Reference (MAX146)
  • Low Power
    • 1.2mA (133ksps, 3V supply)
    • 54μA (1ksps, 3V supply)
    • 1μA (power-down mode)
  • SPI/QSPI/MICROWIRE/TMS320-Compatible 4-Wire Serial Interface
  • Software-Configurable Unipolar or Bipolar Inputs
  • 20-Pin DIP/SSOP Packages

Applications

  • Battery-Powered Applications
  • Data Acquisition
  • Medical Instruments
  • Pen Digitizers
  • Portable Data Logging
  • Process Control

MAX14783EEUA Block Diagram
(Picture: Diagram)

Technical Parameters

  • Tags
  • -
  • Resolution (ADC) (bits)
  • 12
  • Input Chan.
  • 8
  • Conv. Rate (max) (ksps)
  • 133
  • ADC Architecture
  • SAR
  • Data Bus
  • SPI
  • Diff/S.E. Input
  • Both
  • Internal Vref (nominal) (V)
  • 2.5
  • External Vref (min) (V)
  • 1
  • External Vref (max) (V)
  • 5.25
  • Unipolar Vin (max) (V)
  • 2.5
  • Bipolar Vin (max) (\u00b1V)
  • 1.25
  • SNR (dB)
  • -
  • SINAD (dB)
  • 70
  • THD (dB)
  • -88
  • SFDR (dB)
  • 90
  • DNL (\u00b1LSB)
  • 2
  • INL (\u00b1LSB)
  • 1
  • AVdd (min) (V)
  • 2.7
  • AVdd (max) (V)
  • 5.25
  • DVdd (min) (V)
  • -
  • DVdd (max) (V)
  • -
  • Iavdd (typ) (mA)
  • 1.8
  • Idvdd (typ) (mA)
  • -
  • Standby Current (\u03bcA)
  • 2.1
  • Features
  • -
  • Smallest Available Pckg. (max w/pins) (mm2)
  • 57.9
  • RoHS Available
  • Yes
  • Industry Qualified
  • -
  • Oper. Temp. (\u00b0C)
  • -55 to +125 ,-40 to +85 ,0 to +70
  • Package/Pins
  • PDIP/20 ,SSOP/20
  • Budgetary Price (See Notes)
  • $2.81 @1k

MAX14783EEUA Documents

MAX14783EEUA Related Products

Ratings and Reviews (1)

  • 5 / 5
  • 5 Stars 100%
  • 4 Stars 0%
  • 3 Stars 0%
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  • 1 Stars 0%
  • **arc ***
    2019-08-18

    I.O. schnelle Lieferung

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

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  • Minimum order quantity starts from 1pcs.

    Minimum order quantity starts from 1pcs.

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    Lowest international shipping fee starts from US$2.00.

  • 90 days quality guarantee for all products.

    90 days quality guarantee for all products.

Packing

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    Step3: Anti-Static Bag

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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.

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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 MAX14783EEUA 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 MAX14783EEUA devices; we pay more attention to the channels and quality of MAX14783EEUA products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of MAX14783EEUA chips? Including MAXIM original factory information, Precision ADCs (< 5Msps) application, MAX14783EEUA pictures?
You can use Jotrin's intelligent search engine, or filter by Precision ADCs (< 5Msps) category, or find it through Maxim Integrated Information page.
Q: Are the MAXIM's MAX14783EEUA 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 MAX14783EEUA, 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 MAX14783EEUA?
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 MAX14783EEUA we delivered, we will accept the replacement or return of the MAX14783EEUA 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 MAX14783EEUA.
(3)The MAX14783EEUA 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 MAX14783EEUA datasheet pdf, MAX147 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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