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Analog Devices Inc. ADR421ARMZ
- Part No.:
- ADR421ARMZ
- Manufacturer:
- Analog Devices Inc.
- Package:
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- Datasheet:
- Description:
- IC VREF SERIES 0.12% 8MSOP
- In Stock:
- 3058
- Quantity:
- Add To Cart
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ADR421ARMZ Specifications
- Packaging:Tube
- Series:XFET®
- ProductStatus:Active
- ReferenceType:Series
- OutputType:Fixed
- Voltage-Output(Min/Fixed):2.5V
- Voltage-Output(Max):-
- Current-Output:10 mA
- Tolerance:±0.12%
- TemperatureCoefficient:10ppm/°C
- Noise-01Hzto10Hz:1.75µVp-p
- Noise-10Hzto10kHz:-
- Voltage-Input:4.5V ~ 18V
- Current-Supply:600µA
- Current-Cathode:-
- OperatingTemperature:-40°C ~ 125°C (TA)
- MountingType:Surface Mount
ADR421ARMZ this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including ADR421ARMZ 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 ADR421ARMZ 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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ADR421ARMZ information
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ADR421ARMZ Typical application Circuitry
The ADR421ARMZ is a voltage reference chip known for its precision and stability, often used in applications where a reliable and accurate reference voltage is crucial. Below, we explore its functionalities, typical applications, parameter features, and a detailed example of its integration into a specific circuit:
Functionality of ADR421ARMZ
1. Precision Voltage Reference: The primary role of the ADR421ARMZ is to provide a stable and precise reference voltage, essential in applications requiring high accuracy.
2. Low Noise and Drift: It is designed to have low noise and drift, enhancing the precision of the systems in which it is used.
3. Wide Operating Range: Suitable for a broad range of supply voltages and temperatures.
Application Scenarios
1. Precision Measurement Systems: In devices like digital multimeters or laboratory equipment where accurate measurements are vital.
2. Data Acquisition Systems: As a stable reference voltage source in ADCs and DACs.
3. Control Systems: In industrial and automotive control circuits requiring consistent voltage references.
Parameter Features
1. Output Voltage: Typically provides a fixed 2.5 V output.
2. High Stability: Reliable performance across various conditions of supply voltage and temperature.
3. Wide Supply Range: Can operate over a broad range of input voltages.
Application Example: Use in a Data Acquisition System
We will discuss how to integrate the ADR421ARMZ into a data acquisition system's circuit.
Circuit Integration
1. Input Voltage Connection: Connect the V_IN pin of the ADR421ARMZ to a stable and clean power source. A power supply that can provide a voltage higher than 2.5 V, ideally around 5 V to 15 V, is recommended.
2. Reference Voltage Output: The V_OUT pin of the ADR421ARMZ should be connected to the reference voltage input of the ADC or DAC in the data acquisition system.
3. Ground Connection: Ensure that the GND pin of the ADR421ARMZ is properly grounded to the common ground of the system.
Design Considerations
1. Stable Power Supply: The input power to the ADR421ARMZ must be free from fluctuations and noise to maintain the accuracy of the output voltage.
2. Filtering for Noise Reduction: Implement capacitors near the input and output pins to minimize electrical noise and provide a smoother voltage reference.
3. Temperature Control: Although the ADR421ARMZ compensates for temperature variations, maintaining a stable temperature environment can further enhance performance.
4. PCB Layout: Plan the PCB layout to minimize trace lengths and avoid areas with high electromagnetic interference, essential in precision electronic systems.
In summary, the ADR421ARMZ is crucial in electronic circuits where a stable, precise, and reliable voltage reference is needed. Its application in a data acquisition system exemplifies its role in improving the accuracy and consistency of electronic measurements.
ADR421ARMZ FAQ
1. How to order ADR421ARMZ 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 ADR421ARMZ is from the original manufacturer or authorized agents?
We have a professional and experienced quality control team to strictly verify and test the ADR421ARMZ. All suppliers must pass our qualification reviews before they can publish their products including ADR421ARMZ on icwhale.com; we pay more attention to the channels and quality of ADR421ARMZ products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the ADR421ARMZ price and inventory displayed accurate?
The price and inventory of ADR421ARMZ 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.
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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 ADR421ARMZ?
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 ADR421ARMZ we delivered, we will accept the replacement or return of the ADR421ARMZ 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 ADR421ARMZ.
(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 ADR421ARMZ pin diagram, ADR421ARMZ datasheet?
If you need any after-sales service, please do not hesitate to contact us.
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