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Analog Devices Inc. ADR421ARZ
- Part No.:
- ADR421ARZ
- Manufacturer:
- Analog Devices Inc.
- Package:
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet:
- Description:
- IC VREF SERIES 0.12% 8SOIC
- In Stock:
- 3686
- Quantity:
- Add To Cart
- For more detailed including pricing and shipping
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ADR421ARZ 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
ADR421ARZ this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including ADR421ARZ 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 ADR421ARZ 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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ADR421ARZ information
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ADR421ARZ Typical application Circuitry
The ADR421ARZ is a precision voltage reference chip, notable for its stability and accuracy. It is an integral component in various electronic applications that require a stable reference voltage. Below, we explore its functionalities, typical applications, parameter features, and provide a detailed example of its integration into a specific circuit:
Functionality of ADR421ARZ
1. Stable Voltage Reference: The primary role of ADR421ARZ is to provide a precise and consistent reference voltage, essential for applications where voltage accuracy is critical.
2. Low Temperature Coefficient and Noise: It exhibits minimal temperature coefficient and noise, ensuring stable performance under various conditions.
3. Flexible Operating Range: The chip functions well across a wide range of input voltages and environmental temperatures.
Application Scenarios
1. High-Precision Instrumentation: In devices that require exact voltage measurements, such as laboratory and testing equipment.
2. Data Conversion Systems: Serving as a source of reference voltage for accurate data conversion in digital-to-analog (DAC) and analog-to-digital (ADC) converters.
3. Industrial and Automotive Control Systems: In circuits where a reliable and accurate reference voltage is necessary for consistent operation.
Parameter Features
1. Output Voltage: Typically provides a fixed 2.5 V output.
2. Stability Across Conditions: Reliable performance under varying supply voltages and temperatures.
3. Broad Supply Voltage Range: Capable of operating over a wide range of input voltages.
Application Example: Integration in a Data Conversion System
Let's discuss integrating the ADR421ARZ into a data conversion system circuit.
Detailed Circuit Integration
1. Power Supply Connection: Attach the V_IN pin of ADR421ARZ to a stable power source. A regulated supply voltage, ideally between 5 V and 15 V, is recommended for optimal performance.
2. Output Voltage Usage: Connect the V_OUT pin of ADR421ARZ to the reference voltage input of an ADC or DAC within the data conversion system.
3. Grounding for Stability: Ensure the GND pin is properly connected to the system's ground plane for stable operation.
Design Considerations
1. Consistent Power Supply: The input voltage to ADR421ARZ should be stable to ensure the accuracy of the output voltage.
2. Noise Management: Use filtering techniques, such as placing capacitors near the input and output pins, to reduce electrical noise and enhance voltage stability.
3. Thermal Regulation: Although ADR421ARZ is designed to be temperature resilient, maintaining a controlled thermal environment can further optimize its performance.
4. Thoughtful PCB Layout: Design the PCB to minimize trace lengths and electromagnetic interference, crucial for maintaining accuracy in high-precision electronic systems.
In summary, the ADR421ARZ is essential in circuits where a precise, stable, and reliable voltage reference is needed. Its application in a data conversion system demonstrates its pivotal role in ensuring accuracy and consistency in electronic measurements.
ADR421ARZ FAQ
1. How to order ADR421ARZ 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 ADR421ARZ is from the original manufacturer or authorized agents?
We have a professional and experienced quality control team to strictly verify and test the ADR421ARZ. All suppliers must pass our qualification reviews before they can publish their products including ADR421ARZ on icwhale.com; we pay more attention to the channels and quality of ADR421ARZ products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the ADR421ARZ price and inventory displayed accurate?
The price and inventory of ADR421ARZ 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 ADR421ARZ?
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 ADR421ARZ we delivered, we will accept the replacement or return of the ADR421ARZ 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 ADR421ARZ.
(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 ADR421ARZ pin diagram, ADR421ARZ datasheet?
If you need any after-sales service, please do not hesitate to contact us.
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