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Name: ISL22449UFV14Z-TK
Brand: Renesas Electronics America Inc
SKU: ISL22449UFV14Z-TK
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Renesas Electronics America Inc ISL22449UFV14Z-TK

Part No.:: ISL22449UFV14Z-TK

Manufacturer:: Renesas Electronics America Inc

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

Datasheet:: ISL22449UFV14Z-TK.pdf

Description:: IC DGT POT 50KOHM 128TAP 14TSSOP

In Stock:: 3831

Quantity:: Add To Cart

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ISL22449UFV14Z-TK Specifications

Package/Case:
14-TSSOP (0.173, 4.40mm Width)
Packaging:
Tape & Reel (TR)
Series:
XDCP™
ProductStatus:
Obsolete
Taper:
Linear
Configuration:
Potentiometer
NumberofCircuits:
4
NumberofTaps:
128
Resistance(Ohms):
50k
Interface:
SPI
MemoryType:
Non-Volatile
Voltage-Supply:
2.7V ~ 5.5V
Features:
-
Tolerance:
±20%
TemperatureCoefficient(Typ):
±80ppm/°C
MountingType:
Surface Mount
OperatingTemperature:
-40°C ~ 125°C

ISL22449UFV14Z-TK this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including ISL22449UFV14Z-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 ISL22449UFV14Z-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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ISL22449UFV14Z-TK information

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The working principle and core technical features of ISL22449UFV14Z-TK

ISL22449UFV14Z-TK is a precision digital potentiometer designed for a wide range of applications, offering high performance and versatility. It operates using advanced digital control techniques, providing precise resistance adjustments in various circuit configurations.

Working Principle:

The ISL22449UFV14Z-TK utilizes a resistor array with multiple taps controlled digitally through an integrated serial interface. When a control signal is applied, the digital potentiometer adjusts its resistance value accordingly, allowing precise voltage or current control in the circuit.

Core Technology Features:

- Non-Volatile Memory: The device retains its resistance settings even when powered off, ensuring stability and reliability in the system.

- High Resolution: With up to 14 bits of resolution, the ISL22449UFV14Z-TK offers fine granularity in resistance adjustment, enabling precise tuning in analog circuits.

- Low Temperature Coefficient: The digital potentiometer maintains consistent performance across temperature variations, reducing signal drift and ensuring accuracy over a wide operating range.

- Low Power Consumption: Designed for efficiency, the device minimizes power consumption, making it suitable for battery-operated and low-power applications.

Application Scenarios:

In audio systems, ISL22449UFV14Z-TK can be used for volume control, providing precise adjustment of audio signal levels in amplifiers and mixing consoles.

In instrumentation and measurement equipment, the digital potentiometer can calibrate sensor signals or control gain stages, enhancing the accuracy and flexibility of the measurement system.

In power management circuits, ISL22449UFV14Z-TK facilitates voltage regulation and current limiting, optimizing the performance of voltage regulators and power supplies.

Efficiency and Performance Enhancement:

- Improved Circuit Control: By replacing traditional mechanical potentiometers with ISL22449UFV14Z-TK, circuit designers can achieve tighter control over circuit parameters, resulting in improved performance and stability.

- Dynamic Parameter Adjustment: The ability to adjust resistance digitally allows for dynamic tuning of circuit parameters, enabling adaptive control strategies for optimal system operation.

- Reduced Component Count: Integrating ISL22449UFV14Z-TK eliminates the need for bulky and expensive discrete components, reducing circuit complexity, PCB footprint, and overall system cost.

- Enhanced Reliability: With its non-volatile memory and robust construction, ISL22449UFV14Z-TK offers long-term reliability and stability, ensuring consistent performance in demanding environments.

- Flexibility in Design: The device's high resolution and programmable nature allow for versatile circuit designs, accommodating a wide range of application requirements with ease.

Conclusion:

ISL22449UFV14Z-TK digital potentiometer combines precision, reliability, and efficiency, making it an ideal choice for various electronic applications where accurate resistance control is essential for optimal system performance.

ISL22449UFV14Z-TK FAQ

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3. Are the ISL22449UFV14Z-TK price and inventory displayed accurate?

The price and inventory of ISL22449UFV14Z-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?

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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 ISL22449UFV14Z-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 ISL22449UFV14Z-TK we delivered, we will accept the replacement or return of the ISL22449UFV14Z-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 ISL22449UFV14Z-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