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Name: AD8403AR100
Brand: Analog Devices Inc.
SKU: AD8403AR100
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. AD8403AR100

Part No.:: AD8403AR100

Manufacturer:: Analog Devices Inc.

Package:: 24-SOIC (0.295, 7.50mm Width)

Datasheet:: AD8403AR100.pdf

Description:: IC DGT POT 100KOHM 256TAP 24SOIC

In Stock:: 83575

Quantity:: Add To Cart

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AD8403AR100 Specifications

Package/Case:
24-SOIC (0.295, 7.50mm Width)
Packaging:
Tube,Tube
Series:
-
ProductStatus:
Obsolete
Taper:
Linear
Configuration:
Potentiometer
NumberofCircuits:
4
NumberofTaps:
256
Resistance(Ohms):
100k
Interface:
SPI
MemoryType:
Volatile
Voltage-Supply:
2.7V ~ 5.5V
Features:
Cascade Pin
Tolerance:
±30%
TemperatureCoefficient(Typ):
500ppm/°C
MountingType:
Surface Mount
OperatingTemperature:
-40°C ~ 125°C

AD8403AR100 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including AD8403AR100 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 AD8403AR100 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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AD8403AR100 information

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AD8403AR100 Application Introduction

AD8403AR100 is a digital potentiometer chip commonly used in electronic circuit designs for controlling resistance values digitally. It offers high precision and reliability, making it suitable for various applications.

Application Scenario:

In audio equipment, AD8403AR100 can be utilized to adjust volume levels or tone controls digitally, providing precise and repeatable settings for enhanced user experience.

Circuit Design:

To effectively integrate AD8403AR100 into a circuit design, consider the following optimization techniques:

1. Power Management:

Ensure stable power supply for AD8403AR100 by using low-noise voltage regulators and decoupling capacitors. Proper power management reduces noise interference and enhances the chip's performance.

2. Signal Integrity:

Optimize signal paths and minimize signal distortion by carefully routing traces and using ground planes. Maintain signal integrity by avoiding noisy components near AD8403AR100 and ensuring proper grounding techniques.

3. Thermal Management:

Prevent overheating of AD8403AR100 by providing adequate heat dissipation mechanisms, such as heat sinks or thermal vias. Proper thermal management ensures stable operation and prolongs the chip's lifespan.

4. PCB Layout:

Design a compact and efficient PCB layout to minimize signal crosstalk and electromagnetic interference. Place AD8403AR100 away from high-frequency components and sensitive circuits to avoid interference.

5. Calibration:

Calibrate AD8403AR100 periodically to maintain accuracy and reliability, especially in applications requiring precise resistance adjustments. Implement self-calibration routines or external calibration methods as needed.

Considerations:

When incorporating AD8403AR100 into the design, consider the following factors:

- Resolution and Accuracy: Choose the appropriate resolution and accuracy specifications of AD8403AR100 based on the application requirements for optimal performance.

- Interface Compatibility: Ensure compatibility with the microcontroller or interface used to control AD8403AR100, such as SPI or I2C, and configure communication settings accordingly.

- Environmental Conditions: Consider the operating environment, including temperature, humidity, and vibration, to select suitable components and ensure reliable operation of AD8403AR100.

- EMI/EMC Compliance: Design the circuit layout and shielding to minimize electromagnetic interference and comply with electromagnetic compatibility regulations.

- Testing and Validation: Thoroughly test the circuit design, including AD8403AR100 functionality and performance under various operating conditions, to ensure reliability and functionality.

AD8403AR100 FAQ

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3. Are the AD8403AR100 price and inventory displayed accurate?

The price and inventory of AD8403AR100 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 AD8403AR100?

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 AD8403AR100 we delivered, we will accept the replacement or return of the AD8403AR100 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 AD8403AR100.

(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