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Name: ISL22444WFV20Z-TK
Brand: Renesas Electronics America Inc
SKU: ISL22444WFV20Z-TK
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Renesas Electronics America Inc ISL22444WFV20Z-TK

Part No.:: ISL22444WFV20Z-TK

Manufacturer:: Renesas Electronics America Inc

Package:: 20-TSSOP (0.173, 4.40mm Width)

Datasheet:: ISL22444WFV20Z-TK.pdf

Description:: IC DGT POT 10KOHM 256TAP 20TSSOP

In Stock:: 2127

Quantity:: Add To Cart

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ISL22444WFV20Z-TK Specifications

Package/Case:
20-TSSOP (0.173, 4.40mm Width)
Packaging:
Tape & Reel (TR)
Series:
XDCP™
ProductStatus:
Obsolete
Taper:
Linear
Configuration:
Potentiometer
NumberofCircuits:
4
NumberofTaps:
256
Resistance(Ohms):
10k
Interface:
SPI
MemoryType:
Non-Volatile
Voltage-Supply:
±2.25V ~ 5.5V
Features:
-
Tolerance:
±20%
TemperatureCoefficient(Typ):
±85ppm/°C
MountingType:
Surface Mount
OperatingTemperature:
-40°C ~ 125°C

ISL22444WFV20Z-TK this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including ISL22444WFV20Z-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 ISL22444WFV20Z-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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ISL22444WFV20Z-TK information

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The working principle and core technical features of ISL22444WFV20Z-TK

ISL22444WFV20Z-TK is a digitally controlled potentiometer (DCP) manufactured by Renesas Electronics. It offers a versatile solution for analog signal processing and adjustment in various electronic systems. The device integrates advanced features and precise control capabilities, making it suitable for a wide range of applications.

Working Principle:

The ISL22444WFV20Z-TK operates by digitally adjusting the resistance between its terminals based on control signals received from a microcontroller or other digital interface. This adjustment allows for precise tuning of analog circuits, such as voltage dividers, filters, and amplifiers, without the need for manual adjustment components.

Core Technology Features:

- Digital Control: The device offers digital control inputs, allowing for precise and programmable resistance adjustments.

- Non-Volatile Memory: The ISL22444WFV20Z-TK features non-volatile memory to store resistance settings, ensuring retention even during power cycles.

- Low Temperature Coefficient: It maintains a low temperature coefficient over the specified operating range, ensuring stable performance across varying environmental conditions.

- High Resolution: With high-resolution settings, the device provides fine-grained control over resistance values, enabling precise signal adjustments.

- Wide Operating Voltage Range: The device supports a wide operating voltage range, making it compatible with various power supply configurations.

Application Scenario:

In audio equipment, ISL22444WFV20Z-TK can be utilized for volume control and tone adjustment, offering precise and digitally controlled signal processing capabilities.

Circuit Design:

To incorporate ISL22444WFV20Z-TK into an audio amplifier circuit, follow these steps:

1. Volume Control:

Connect the ISL22444WFV20Z-TK in series with the audio signal path, allowing digital adjustment of the volume level.

2. Tone Adjustment:

Integrate the device within the tone control circuitry to adjust bass, treble, or midrange frequencies digitally.

3. Microcontroller Interface:

Utilize the digital control inputs of ISL22444WFV20Z-TK to interface with a microcontroller, allowing remote control or automated adjustment of audio settings.

4. Power Supply:

Ensure stable power supply conditions for both the ISL22444WFV20Z-TK and the audio amplifier circuit to maintain reliable operation and signal integrity.

5. Signal Integrity:

Design the circuit layout and shielding to minimize noise and interference, preserving audio signal quality and fidelity.

Considerations:

When designing the audio amplifier circuit, consider:

- Signal-to-Noise Ratio: Ensure that the ISL22444WFV20Z-TK and associated circuitry contribute minimal noise to the audio signal path, preserving audio quality.

- Dynamic Range: Optimize the circuit design to maintain a wide dynamic range, allowing for clear and accurate reproduction of audio content.

- User Experience: Implement intuitive user interfaces or remote control capabilities to enhance user experience and accessibility.

- Thermal Management: Monitor and manage temperature levels within the circuit to prevent overheating and ensure long-term reliability.

- Compliance: Ensure compliance with relevant audio quality standards and regulations to meet industry requirements and ensure market acceptance.

ISL22444WFV20Z-TK FAQ

1. How to order ISL22444WFV20Z-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 ISL22444WFV20Z-TK is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the ISL22444WFV20Z-TK. All suppliers must pass our qualification reviews before they can publish their products including ISL22444WFV20Z-TK on icwhale.com; we pay more attention to the channels and quality of ISL22444WFV20Z-TK products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the ISL22444WFV20Z-TK price and inventory displayed accurate?

The price and inventory of ISL22444WFV20Z-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?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

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 ISL22444WFV20Z-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 ISL22444WFV20Z-TK we delivered, we will accept the replacement or return of the ISL22444WFV20Z-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 ISL22444WFV20Z-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