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Name: AD8402AR50-REEL
Brand: Analog Devices Inc.
SKU: AD8402AR50-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. AD8402AR50-REEL

Part No.:: AD8402AR50-REEL

Manufacturer:: Analog Devices Inc.

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

Datasheet:: AD8402AR50-REEL.pdf

Description:: IC DGTL POT 50KOHM 256TAP 14SOIC

In Stock:: 2921

Quantity:: Add To Cart

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AD8402AR50-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):
50k
Interface:
SPI
MemoryType:
Volatile
Voltage-Supply:
2.7V ~ 5.5V
Features:
-
Tolerance:
±30%
TemperatureCoefficient(Typ):
500ppm/°C
MountingType:
Surface Mount
OperatingTemperature:
-40°C ~ 125°C

AD8402AR50-REEL this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including AD8402AR50-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 AD8402AR50-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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AD8402AR50-REEL information

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The working principle and core technical features of AD8402AR50-REEL

AD8402AR50-REEL is a dual-channel digital potentiometer manufactured by Analog Devices. It integrates two independent 256-position digital potentiometers with non-volatile memory, offering high precision and reliability in various applications.

Working Principle:

The AD8402AR50-REEL operates by digitally controlling resistance levels between its terminals using a serial interface. Each potentiometer consists of a resistor array and wiper switches. By adjusting the position of the wiper switches digitally, the effective resistance between the terminals changes, allowing precise control over voltage or current in a circuit.

Core Technology Features:

- Dual-Channel Configuration: The device features two independent potentiometers, enabling simultaneous adjustment of two different parameters or signals in a circuit.

- Non-Volatile Memory: The potentiometer settings are stored in non-volatile memory, ensuring that the programmed resistance values are retained even when the power is removed. This feature is crucial for applications requiring persistent settings.

- Wide Resistance Range: With a 256-position resolution, the AD8402AR50-REEL offers a wide range of resistance values, providing flexibility for various circuit design requirements.

- Serial Interface: The potentiometer is controlled via a serial interface, such as SPI or I2C, allowing easy integration with microcontrollers and digital control systems.

- Low Power Consumption: The device operates at low power, making it suitable for battery-powered or energy-efficient applications.

Application Scenarios:

In audio systems, the AD8402AR50-REEL can be used for volume control, tone adjustment, and balance control, providing precise and customizable sound output.

In instrumentation and measurement equipment, the device can serve as a variable gain amplifier or calibration tool, allowing accurate adjustment of signal levels for precise measurements.

In power management circuits, the potentiometer can be employed for voltage regulation, current limiting, or power balancing, enhancing system stability and efficiency.

In automotive electronics, the AD8402AR50-REEL can be utilized for sensor calibration, motor control, or adaptive lighting systems, improving performance and functionality.

Effectiveness and Technical Advantages:

The AD8402AR50-REEL enhances system performance and efficiency by providing accurate and reliable control over circuit parameters. Its non-volatile memory ensures consistent operation, while the dual-channel configuration expands the range of applications it can address. Moreover, the device's low power consumption and wide resistance range contribute to energy efficiency and design flexibility, making it a preferred choice for various electronic systems.

Strategies for Improving Overall System Performance:

- Utilize the device's dual-channel capability to optimize circuit design and functionality, such as implementing stereo audio controls or multi-channel signal processing.

- Leverage the non-volatile memory feature to store calibration settings, presets, or user preferences, enhancing system reliability and user experience.

- Integrate the potentiometer seamlessly into digital control systems using standard serial interfaces, enabling precise and programmable adjustments.

- Implement efficient power management techniques to maximize battery life or minimize energy consumption in portable or energy-conscious applications.

- Conduct thorough testing and validation to ensure the AD8402AR50-REEL meets performance requirements and enhances overall system reliability and longevity.

AD8402AR50-REEL FAQ

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6. What is the process for return or replacement of AD8402AR50-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 AD8402AR50-REEL we delivered, we will accept the replacement or return of the AD8402AR50-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 AD8402AR50-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