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Name: ISL22426WFV14Z-TK
Brand: Renesas Electronics America Inc
SKU: ISL22426WFV14Z-TK
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Renesas Electronics America Inc ISL22426WFV14Z-TK

Part No.:: ISL22426WFV14Z-TK

Manufacturer:: Renesas Electronics America Inc

Package:: 14-TSSOP (0.173, 4.40mm Width)

Datasheet:: ISL22426WFV14Z-TK.pdf

Description:: IC DGT POT 10KOHM 128TAP 14TSSOP

In Stock:: 2602

Quantity:: Add To Cart

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ISL22426WFV14Z-TK Specifications

Package/Case:
14-TSSOP (0.173, 4.40mm Width)
Packaging:
Tape & Reel (TR)
Series:
XDCP™
ProductStatus:
Obsolete
Taper:
Linear
Configuration:
Potentiometer
NumberofCircuits:
2
NumberofTaps:
128
Resistance(Ohms):
10k
Interface:
SPI
MemoryType:
Non-Volatile
Voltage-Supply:
2.7V ~ 5.5V
Features:
-
Tolerance:
±20%
TemperatureCoefficient(Typ):
±50ppm/°C
MountingType:
Surface Mount
OperatingTemperature:
-40°C ~ 125°C

ISL22426WFV14Z-TK this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including ISL22426WFV14Z-TK 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 ISL22426WFV14Z-TK 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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ISL22426WFV14Z-TK information

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The working principle and core technical features of ISL22426WFV14Z-TK

ISL22426WFV14Z-TK is a digitally controlled potentiometer (DCP) that offers versatile functionality and precise voltage regulation, making it ideal for a wide range of applications in electronics and electrical engineering. Its core technology features advanced digital-to-analog conversion and integrated EEPROM memory for storing settings, providing flexibility and reliability in system design.

Working Principle:

The ISL22426WFV14Z-TK operates by digitally controlling the resistance across its terminals, which effectively adjusts the output voltage or current in the connected circuit. This is achieved through a combination of digital control signals and internal analog circuitry, allowing for precise and dynamic regulation of electrical parameters.

Key Features:

- Digital Control: The device can be easily programmed and adjusted using digital interface protocols such as I2C or SPI, enabling seamless integration into digital control systems.

- High Resolution: With its high-resolution digital-to-analog conversion, the ISL22426WFV14Z-TK offers fine-grained adjustments, ensuring accurate voltage or current regulation in sensitive applications.

- Integrated EEPROM: The built-in EEPROM memory allows for the storage of settings and configurations, ensuring consistent performance even after power cycling or system resets.

- Low Power Consumption: The device is designed for efficiency, consuming minimal power during operation, which is crucial for battery-powered or energy-efficient systems.

- Wide Operating Voltage Range: The ISL22426WFV14Z-TK supports a wide range of operating voltages, making it suitable for diverse voltage regulation applications.

- Robust Design: With built-in protections against overvoltage, undervoltage, and short circuits, the device ensures reliable operation and safeguards connected circuits from damage.

Application Scenario:

In audio equipment, ISL22426WFV14Z-TK can be used to adjust volume levels or equalization settings digitally, offering precise control and enhancing user experience in audio playback systems.

Circuit Design:

To design an audio volume control system using ISL22426WFV14Z-TK, follow these steps:

1. Digital Interface Setup:

Connect the ISL22426WFV14Z-TK to the microcontroller or digital signal processor (DSP) using I2C or SPI communication protocol. Ensure proper pull-up resistors and signal conditioning for reliable data transmission.

2. Audio Signal Path:

Route the audio signal through the digital potentiometer circuit, connecting the input signal to one terminal and the output signal to another. Ensure impedance matching and signal integrity throughout the audio path.

3. Digital Control Interface:

Implement user interface elements, such as buttons or rotary encoders, to send control commands to the microcontroller or DSP for adjusting volume levels or equalization settings digitally.

4. Power Supply:

Provide a stable power supply to the ISL22426WFV14Z-TK and associated circuitry, ensuring proper decoupling and filtering to minimize noise and ensure reliable operation.

5. System Integration:

Integrate the audio volume control system into the overall audio playback system, ensuring compatibility with other components and optimizing system performance for high-quality audio reproduction.

Considerations:

When designing the audio volume control system, consider factors such as:

- Signal-to-Noise Ratio: Ensure that the digital potentiometer circuit does not introduce significant noise or distortion into the audio signal path, maintaining high fidelity audio reproduction.

- User Interface Design: Design an intuitive and ergonomic user interface for controlling volume levels, considering factors such as usability and accessibility for different user demographics.

- System Compatibility: Ensure compatibility with various audio sources and output devices, such as amplifiers, speakers, and headphones, to provide a seamless audio playback experience.

- Dynamic Range: Optimize the dynamic range of the audio volume control system to accommodate a wide range of audio inputs and ensure consistent performance across different audio content.

- Reliability and Durability: Test the system rigorously to ensure long-term reliability and durability, considering factors such as component lifespan and environmental conditions.

ISL22426WFV14Z-TK FAQ

1. How to order ISL22426WFV14Z-TK on icwhale.com?

Currently, icwhale.com only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.

2. How does icwhale.com guarantee that ISL22426WFV14Z-TK is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the ISL22426WFV14Z-TK. All suppliers must pass our qualification reviews before they can publish their products including ISL22426WFV14Z-TK on icwhale.com; we pay more attention to the channels and quality of ISL22426WFV14Z-TK products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the ISL22426WFV14Z-TK price and inventory displayed accurate?

The price and inventory of ISL22426WFV14Z-TK fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

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5. How is the shipping arranged?

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Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

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 ISL22426WFV14Z-TK?

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 ISL22426WFV14Z-TK we delivered, we will accept the replacement or return of the ISL22426WFV14Z-TK 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 ISL22426WFV14Z-TK.

(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