What is the Additional Feature ?

Name: AD8402AR10-REEL
Brand: Analog Devices Inc.
SKU: AD8402AR10-REEL
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. AD8402AR10-REEL

Part No.:: AD8402AR10-REEL

Manufacturer:: Analog Devices Inc.

Package:: 14-SOIC (0.154, 3.90mm Width)

Datasheet:: AD8402AR10-REEL.pdf

Description:: IC DGTL POT 10KOHM 256TAP 14SOIC

In Stock:: 1408

Quantity:: Add To Cart

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AD8402AR10-REEL Specifications

Package/Case:
14-SOIC (0.154, 3.90mm Width)
Packaging:
Tape & Reel (TR),Bulk
Series:
-
ProductStatus:
Obsolete
Taper:
Linear
Configuration:
Potentiometer
NumberofCircuits:
2
NumberofTaps:
256
Resistance(Ohms):
10k
Interface:
SPI
MemoryType:
Volatile
Voltage-Supply:
2.7V ~ 5.5V
Features:
-
Tolerance:
±20%
TemperatureCoefficient(Typ):
500ppm/°C
MountingType:
Surface Mount
OperatingTemperature:
-40°C ~ 125°C

AD8402AR10-REEL this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including AD8402AR10-REEL 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 AD8402AR10-REEL 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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AD8402AR10-REEL information

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AD8402AR10-REEL Application Introduction

AD8402AR10-REEL is a dual-channel digital potentiometer with non-volatile memory and a 256-position resolution. It is commonly used in electronic circuit designs for applications requiring adjustable resistance values.

Application Scenario:

In audio equipment, AD8402AR10-REEL can be utilized to control volume levels or tone adjustments in amplifiers or equalizers.

Circuit Design:

To effectively integrate AD8402AR10-REEL into a circuit design, consider the following steps:

1. Interface Connection:

Connect the digital potentiometer to the microcontroller or digital control unit using the SPI interface. Utilize the SPI pins, such as SCLK, SDI, and CS, to enable communication between the devices.

2. Resistance Setting:

Configure the desired resistance value by sending appropriate commands through the SPI interface. Ensure proper handling of the 8-bit data format for setting the resistance level accurately.

3. Signal Integrity:

Maintain signal integrity by minimizing noise and interference in the SPI communication lines. Use proper grounding techniques and signal isolation if necessary to prevent signal degradation.

4. Power Supply:

Provide a stable power supply voltage to AD8402AR10-REEL and ensure proper decoupling capacitors are used to filter out any voltage fluctuations or transients.

5. Thermal Management:

Implement thermal management techniques to dissipate heat generated during operation. Ensure adequate ventilation and heat sinking for prolonged reliability and performance.

Considerations:

When designing with AD8402AR10-REEL, it's important to consider:

- Resolution and Accuracy: Understand the resolution and accuracy requirements of the application and select the appropriate digital potentiometer variant accordingly.

- Microcontroller Compatibility: Ensure compatibility between the microcontroller's SPI interface and the communication protocol supported by AD8402AR10-REEL.

- Operating Conditions: Consider the environmental conditions, such as temperature and humidity, to ensure proper performance and reliability of the digital potentiometer over its operational lifespan.

- System Calibration: Implement calibration routines to compensate for any variations or drift in resistance values over time, ensuring consistent performance.

- Circuit Protection: Incorporate overvoltage and reverse polarity protection mechanisms to safeguard the digital potentiometer and connected components from potential damage.

AD8402AR10-REEL FAQ

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3. Are the AD8402AR10-REEL price and inventory displayed accurate?

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6. What is the process for return or replacement of AD8402AR10-REEL?

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 AD8402AR10-REEL we delivered, we will accept the replacement or return of the AD8402AR10-REEL 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 AD8402AR10-REEL.

(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