lmages are for reference only See Product Specifications

Texas Instruments ADS8422IBPFBR

Part No.:
Texas Instruments
In Stock:
  Add To Cart
For more detailed including pricing and shipping
Quick response, quick quotation
Flash shipment, no worries after sales
Original channel, guarantee of the authentic products

Please send RFQ , we will respond immediately.

Part Number
Email / phone number*
Contact Name / Company Name
  • Purchase and inquiryPurchase and inquiry

    ADS8422IBPFBR this integrated circuit is available in factory sealed anti static packs. at Please read product page below detail information. including ADS8422IBPFBR price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for ADS8422IBPFBR to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

    Purchase in

    There is no doubt that you may place an order without registering to

    We strongly suggest you sign in our shop before purchasing as you can track your order real-time tracking.

    Means of Payment in

    For your convenience, we support multiple payment methods in USD, including PayPal, Credit Card, wire transfer. and Alipay.

    RFQ (Request for Quotations) in

    It is recommended to acquire for quotations to get the latest prices and inventories about the parts.

    Our sales will reply to your request by email within 24 hours.

    Warm reminder

    1. You'll receive an order information email in your email inbox. (Please remember to check the spam folder if you didn't hear from us).

    2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

    Shipping & Handling

    Shipping fee starts at $35, but some countries will exceed $35. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)

    The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and countries.

    Shipping Method

    Currently, our products are shipped through DHL, FedEx, SF, UPS and China Post.

    Order Tracking for International Orders

    Once your order has been shipped, the tracking number will be sent to the email address registered to your account. This information can also be viewed when logged into your account in the "my account" page.


    ADS8422IBPFBR Typical application Circuitry Schematics


    The ADS8422IBPFBR is an 18-bit, 2 MAPS (Mega Samples Per Second), low-power, single-channel Analog-to-Digital Converter (ADC) from Texas Instruments with an SPI interface. Here's a simplified description of how to set up the ADS8422IBPFBR in a circuit:

    1. Power Supply: Connect the power supply to the VDD pin, and connect the ground to the GND pin. The analog circuitry of the ADS8422 is powered by a 5V power supply, while the digital circuitry is powered by a 1.8V to 5V power supply.

    2. Analog Input: Connect your analog signal to the AIN pin. The ADS8422IBPFBR has a single-ended input.

    3. SPI Interface: Connect the SPI clock (SCLK), data input (SDI), and data output (SDO) pins to your microcontroller. Connect your microcontroller's chip select (CS) pin to a GPO pin. The SDO pin is used for read back of the conversion data from the device.

    4. Reference Voltage: The ADS8422IBPFBR uses an internal 4.096V reference. If necessary, you can connect an external reference to the REF pin.

    5. Conversion Start: The CONVST pin is used to start a conversion. A falling edge on this pin initiates the conversion process.

    6. Software: Implement SPI communication in your microcontroller's software to communicate with the ADC. This usually involves configuring the ADC, triggering conversions with the CONVST pin, and reading the digital output from the SDO pin.

    Please be aware that this explanation is brevity itself. In a practical implementation, you may need additional components such as decoupling capacitors near the VDD and GND pins to filter out noise, and possibly a buffer or amplifier at the AIN pin to match the ADC's input impedance.

    As always, consult the data sheet provided by Texas Instruments for the most accurate and comprehensive information about the ADS8422IBPFBR. The data sheet provides details about the electrical characteristics, pin configuration, and recommended operating conditions. Also, consider reaching out to Texas Instruments or a qualified electronics engineer for assistance with specific circuit designs involving the ADS8422IBPFBR.

    ADS8422IBPFBR informationADS8422IBPFBR information


    1. How to order ADS8422IBPFBR on

    Currently, only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.

    2. How does guarantee that ADS8422IBPFBR is from the original manufacturer or authorized agents?

    We have a professional and experienced quality control team to strictly verify and test the ADS8422IBPFBR. All suppliers must pass our qualification reviews before they can publish their products including ADS8422IBPFBR on; we pay more attention to the channels and quality of ADS8422IBPFBR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

    3. Are the ADS8422IBPFBR price and inventory displayed accurate?

    The price and inventory of ADS8422IBPFBR fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

    4. What forms of payment are accepted?

    Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

    Warm Tips: Some orders in certain payment forms may require handling fee.

    5. How is the shipping arranged?

    Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

    Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

    Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.

    6. What is the process for return or replacement of ADS8422IBPFBR?

    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 ADS8422IBPFBR we delivered, we will accept the replacement or return of the ADS8422IBPFBR 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 ADS8422IBPFBR.

    (3)The PartNo 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

    7.How to contact us to get technical supports, such as ADS8422IBPFBR pin diagram, ADS8422IBPFBR datasheet?

    If you need any after-sales service, please do not hesitate to contact us.

    Hot Products







    Contact Us