REF198ESZ

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Analog Devices Inc. REF198ESZ

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Part No.:
REF198ESZ
Manufacturer:
Analog Devices Inc.
Package:
8-SOIC (0.154, 3.90mm Width)
Datasheet:
REF198ESZ.pdf
Description:
IC VREF SERIES 0.05% 8SOIC
In Stock:
3884
Quantity:
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  • Purchase and inquiryPurchase and inquiry

    REF198ESZ this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including REF198ESZ 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 REF198ESZ to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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    REF198ESZ informationREF198ESZ information

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    REF198ESZ Typical application Circuitry

    REF198ESZ

    REF198ESZ is a precision voltage reference chip made by Analog Devices. It is designed to provide a stable and accurate reference voltage for analog circuits, particularly in applications that require high precision and low power consumption.

    Application Scenarios

    REF198ESZ is commonly used in precision data acquisition systems, analog-to-digital converters (ADCs), digital-to-analog converters (DACs), battery-powered devices, and medical and test equipment.

    Parameter Features

    - Fixed Output Voltage: Typically provides a 5V reference voltage.

    - Low Power Consumption: Ideal for portable and battery-operated devices.

    - High Stability: Maintains a stable output voltage over various conditions.

    - Low Temperature Coefficient: Ensures minimal voltage variation with temperature changes.

    Specific Circuit Connection Example

    Using REF198ESZ in a precision data acquisition system:

    1. Power Supply Connection: Connect the IN pin (Input, typically pin 1) to a power source that is higher than 5V, ensuring it's within the operating range of REF198ESZ.

    2. Ground Connection: Attach the GND pin (Ground, typically pin 2) to the system ground. This provides a reference point for the output voltage.

    3. Output Voltage: Connect the OUT pin (Output, typically pin 3) to the reference input of precision ADCs or DACs in the data acquisition system. This pin delivers the 5V reference voltage.

    4. Decoupling Capacitors: Place a capacitor (typically 0.1µF to 10µF) close to the IN pin to filter input noise and another capacitor near the OUT pin to stabilize the output voltage.

    5. Load Considerations: Ensure that the load connected to the OUT pin does not exceed the current capacity of REF198ESZ to maintain output voltage accuracy.

    Design Considerations

    - Input Voltage Stability: The input voltage should be stable and within the specified range for REF198ESZ.

    - Thermal Management: Take into account the surrounding temperature as it can affect how well voltage references function.

    - PCB Layout: When designing the PCB, pay special attention to how the IN and OUT pins are arranged in order to reduce noise and preserve signal integrity.

    - Protection Features: Implement protection mechanisms for over-voltage, over-current, and reverse polarity to safeguard the REF198ESZ.

    Incorporating REF198ESZ in precision data acquisition systems is ideal for its stable and accurate 5V reference voltage, which is crucial for high-precision measurements and reliable analog-to-digital conversion.

    REF198ESZ FAQ

    1. How to order REF198ESZ on icwhale.com?

    Currently, icwhale.com 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 icwhale.com guarantee that REF198ESZ is from the original manufacturer or authorized agents?

    We have a professional and experienced quality control team to strictly verify and test the REF198ESZ. All suppliers must pass our qualification reviews before they can publish their products including REF198ESZ on icwhale.com; we pay more attention to the channels and quality of REF198ESZ products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

    3. Are the REF198ESZ price and inventory displayed accurate?

    The price and inventory of REF198ESZ 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 REF198ESZ?

    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 REF198ESZ we delivered, we will accept the replacement or return of the REF198ESZ 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 REF198ESZ.

    (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 REF198ESZ pin diagram, REF198ESZ datasheet?

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

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