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Name: AD8400AR10-REEL
Brand: Analog Devices Inc.
SKU: AD8400AR10-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. AD8400AR10-REEL

Part No.:: AD8400AR10-REEL

Manufacturer:: Analog Devices Inc.

Package:: 8-SOIC (0.154, 3.90mm Width)

Datasheet:: AD8400AR10-REEL.pdf

Description:: IC DGTL POT 10KOHM 256TAP 8SOIC

In Stock:: 2687

Quantity:: Add To Cart

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AD8400AR10-REEL Specifications

Package/Case:
8-SOIC (0.154, 3.90mm Width)
Packaging:
Tape & Reel (TR)
Series:
-
ProductStatus:
Obsolete
Taper:
Linear
Configuration:
Potentiometer
NumberofCircuits:
1
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

AD8400AR10-REEL this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including AD8400AR10-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 AD8400AR10-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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AD8400AR10-REEL information

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The working principle and core technical features of AD8400AR10-REEL

AD8400AR10-REEL is a digital potentiometer IC that offers precise resistance adjustment in various electronic circuits. It is commonly used in applications where analog voltage or resistance needs to be controlled digitally.

Working Principle:

The AD8400AR10-REEL integrates a digital-to-analog converter (DAC) and a non-volatile memory (EEPROM) to store resistance settings. It consists of a series of resistive elements connected between the A terminal and the wiper terminal. By digitally controlling the position of the wiper, the effective resistance between the A terminal and the wiper can be adjusted, thus altering the output voltage or current in the circuit.

Key Features:

- Digital Control: The resistance can be adjusted digitally through a simple interface, allowing precise and repeatable control.

- Non-Volatile Memory: The EEPROM ensures that the resistance settings are retained even when power is removed, eliminating the need for external memory to store settings.

- Wide Range: The AD8400AR10-REEL offers a wide resistance range, making it suitable for a variety of applications with different voltage and current requirements.

- Low Power Consumption: It operates with low power consumption, ideal for battery-powered devices or applications where power efficiency is critical.

Application Scenario:

In audio equipment, AD8400AR10-REEL can be used for volume control. By replacing traditional mechanical potentiometers with digital potentiometers, manufacturers can achieve precise volume adjustment and remote control functionality.

Circuit Design:

To design a volume control circuit using AD8400AR10-REEL, follow these steps:

1. Connection: Connect the A terminal of AD8400AR10-REEL to the input signal and the wiper terminal to the output. Ensure proper decoupling capacitors are placed for noise reduction.

2. Digital Interface: Connect the digital control pins of AD8400AR10-REEL to a microcontroller or any digital control source, such as push buttons or rotary encoders.

3. Power Supply: Provide a stable power supply voltage to the AD8400AR10-REEL and ensure proper decoupling to minimize noise.

4. User Interface: Integrate user interface elements like buttons or a touchscreen to control the volume digitally. Use the microcontroller to interface with the AD8400AR10-REEL and update the resistance settings accordingly.

5. Testing and Calibration: Test the circuit thoroughly to ensure accurate volume control across the entire range. Calibrate the system if necessary to compensate for any non-linearities or offset errors.

Benefits:

- Precision: Digital control allows for precise volume adjustment, ensuring consistent audio levels.

- Remote Control: Digital potentiometers enable remote volume control functionality, enhancing user convenience.

- Reliability: The non-volatile memory ensures that volume settings are retained even after power cycles, improving system reliability.

- Integration: Integration with microcontrollers enables advanced features like audio presets or automatic volume adjustment based on environmental conditions.

- Efficiency: Digital potentiometers consume less power compared to traditional mechanical potentiometers, contributing to overall system efficiency.

AD8400AR10-REEL FAQ

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3. Are the AD8400AR10-REEL price and inventory displayed accurate?

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6. What is the process for return or replacement of AD8400AR10-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 AD8400AR10-REEL we delivered, we will accept the replacement or return of the AD8400AR10-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 AD8400AR10-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