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Name: AD7843ARU
Brand: Analog Devices Inc.
SKU: AD7843ARU
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. AD7843ARU

Part No.:: AD7843ARU

Manufacturer:: Analog Devices Inc.

Package:: 16-TSSOP (0.173, 4.40mm Width)

Datasheet:: AD7843ARU.pdf

Description:: IC ADC 12BIT TOUCHSCREEN 16TSSOP

In Stock:: 2468

Quantity:: Add To Cart

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AD7843ARU Specifications

Package/Case:
16-TSSOP (0.173, 4.40mm Width)
Packaging:
Bulk
Series:
-
ProductStatus:
Obsolete
Touchscreen:
-
Resolution(Bits):
12 b
Interface:
-
VoltageReference:
External
Voltage-Supply:
2.2V ~ 5.25V
Current-Supply:
-
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

AD7843ARU this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including AD7843ARU 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 AD7843ARU 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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AD7843ARU information

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AD7843ARU Application Introduction

AD7843ARU is a versatile 12-bit successive approximation analog-to-digital converter (ADC) commonly used in various electronic systems for accurate analog signal digitization.

Application Scenario:

In designing a data acquisition system, AD7843ARU can be effectively utilized to convert analog signals, such as sensor readings or audio inputs, into digital data for further processing and analysis.

Circuit Design:

To effectively integrate AD7843ARU into a design project, consider the following optimization techniques:

1. Power Management:

Implement efficient power supply and management circuitry to ensure stable voltage levels for AD7843ARU operation. Utilize low-dropout voltage regulators and bypass capacitors to minimize noise and voltage fluctuations.

2. Signal Integrity:

To maintain signal integrity, keep analog and digital ground planes separate and minimize signal coupling. Use ferrite beads or inductors to filter out high-frequency noise and ensure accurate ADC conversions.

3. Thermal Management:

Ensure proper thermal management to prevent AD7843ARU from overheating and affecting its performance. Place thermal vias beneath the ADC and provide adequate ventilation in the PCB layout.

4. Analog Signal Conditioning:

Optimize the analog signal conditioning circuitry to improve AD7843ARU performance. Use precision resistors and capacitors for filtering and amplification, and employ anti-aliasing filters to remove unwanted high-frequency components.

5. Layout Considerations:

Design the PCB layout carefully to minimize noise and interference. Place AD7843ARU away from high-speed digital components and route analog traces away from noisy areas. Follow recommended layout guidelines provided in the datasheet.

Considerations:

When designing with AD7843ARU, pay attention to:

- Clock Signal Integrity: Ensure clean and stable clock signals for accurate ADC conversions.

- Calibration and Testing: Calibrate the ADC periodically to maintain accuracy, and perform thorough testing to validate system performance across the operating range.

- Grounding Scheme: Implement a robust grounding scheme to minimize ground loops and ensure accurate analog measurements.

- Input Range Selection: Configure AD7843ARU input range appropriately to accommodate the desired signal range and maximize resolution.

- EMI/EMC Compliance: Design the system to comply with electromagnetic interference (EMI) and electromagnetic compatibility (EMC) standards to prevent interference with other electronic devices.

AD7843ARU FAQ

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3. Are the AD7843ARU price and inventory displayed accurate?

The price and inventory of AD7843ARU fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

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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 AD7843ARU?

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 AD7843ARU we delivered, we will accept the replacement or return of the AD7843ARU 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 AD7843ARU.

(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