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Name: AD7820UQ
Brand: Analog Devices Inc.
SKU: AD7820UQ
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Analog Devices Inc. AD7820UQ

Part No.:: AD7820UQ

Manufacturer:: Analog Devices Inc.

Package:: 20-CDIP (0.300, 7.62mm)

Datasheet:: AD7820UQ.pdf

Description:: 8-BIT FLASH ADC, 8-BIT ACCESS

In Stock:: 409

Quantity:: Add To Cart

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AD7820UQ Specifications

Packaging:
Bulk
Series:
-
Product Status:
Active
Number of Bits:
8
Sampling Rate(PerSecond):
-
Number of Inputs:
8
Input Type:
Single Ended
Data Interface:
Parallel
Configuration:
S/H-ADC
Ratio-S/H:ADC:
1:1
Number of A/D Converters:
1
Architecture:
Flash
Reference Type:
External
Voltage-Supply Analog:
4.75V ~ 5.25V
Voltage-Supply Digital:
4.75V ~ 5.25V
Features:
-
Operating Temperature:
-55°C ~ 125°C

AD7820UQ this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including AD7820UQ 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 AD7820UQ 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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AD7820UQ information

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The application and technological advancement of AD7820UQ in specific industries

AD7820UQ is an analog-to-digital converter (ADC) integrated circuit that offers high performance and accuracy, making it suitable for a wide range of applications in different industries.

Application Scenario:

In the automotive industry, the AD7820UQ can be utilized in engine control units (ECUs) for precise measurement and monitoring of various parameters such as temperature, pressure, and voltage. It enables efficient engine management and enhances overall vehicle performance and fuel efficiency.

Circuit Design:

To integrate the AD7820UQ into an automotive ECU, the following steps can be followed:

1. Sensor Interface:

Connect sensors, such as temperature sensors, pressure transducers, and voltage sensors, to the input channels of the AD7820UQ. Ensure proper signal conditioning circuitry, including amplifiers and filters, to maintain signal integrity and accuracy.

2. Data Processing:

Utilize microcontrollers or digital signal processors (DSPs) to interface with the AD7820UQ and process the digitized sensor data. Implement algorithms for real-time analysis and control of engine parameters based on the ADC readings.

3. Communication:

Establish communication protocols, such as Controller Area Network (CAN) or Local Interconnect Network (LIN), to transmit the processed sensor data to other vehicle systems or external diagnostic tools. Configure the necessary interfaces and protocol stacks for seamless data exchange.

4. Power Management:

Design robust power supply and management circuitry to ensure stable voltage levels for the AD7820UQ and other components within the ECU. Implement voltage regulators, filters, and protection mechanisms to withstand harsh automotive environments and voltage fluctuations.

5. Compliance and Testing:

Verify the ECU design for compliance with automotive industry standards, such as ISO 26262 for functional safety and EMC/EMI regulations for electromagnetic compatibility. Conduct rigorous testing, including temperature cycling, vibration testing, and electromagnetic interference testing, to validate the reliability and performance of the system.

Considerations:

- Temperature Range: Ensure that the AD7820UQ operates within the specified temperature range for automotive applications, considering both ambient temperature and under-the-hood conditions.

- Accuracy and Resolution: Select appropriate sampling rates and resolution settings of the ADC to meet the accuracy requirements of engine parameter measurements and control algorithms.

- Signal Integrity: Minimize noise and interference in the sensor signals and ADC inputs to maintain measurement accuracy and reliability, especially in electrically noisy automotive environments.

- Redundancy and Fault Tolerance: Implement redundant sensor channels and error detection mechanisms to ensure continuous monitoring and safe operation of critical engine systems, enhancing overall vehicle reliability and safety.

- Future Scalability: Design the ECU with scalability in mind to accommodate future enhancements and upgrades in sensor technologies, communication protocols, and automotive functionalities, ensuring long-term viability and adaptability in a rapidly evolving automotive landscape.

AD7820UQ FAQ

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We have a professional and experienced quality control team to strictly verify and test the AD7820UQ. All suppliers must pass our qualification reviews before they can publish their products including AD7820UQ on icwhale.com; we pay more attention to the channels and quality of AD7820UQ products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the AD7820UQ price and inventory displayed accurate?

The price and inventory of AD7820UQ 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?

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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 AD7820UQ?

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 AD7820UQ we delivered, we will accept the replacement or return of the AD7820UQ 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 AD7820UQ.

(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