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Name: ISL22444TFV20Z-TK
Brand: Renesas Electronics America Inc
SKU: ISL22444TFV20Z-TK
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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Renesas Electronics America Inc ISL22444TFV20Z-TK

Part No.:: ISL22444TFV20Z-TK

Manufacturer:: Renesas Electronics America Inc

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

Datasheet:: ISL22444TFV20Z-TK.pdf

Description:: IC DGT POT 100KOHM 256TP 20TSSOP

In Stock:: 3468

Quantity:: Add To Cart

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ISL22444TFV20Z-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):
100k
Interface:
SPI
MemoryType:
Non-Volatile
Voltage-Supply:
±2.25V ~ 5.5V
Features:
-
Tolerance:
±20%
TemperatureCoefficient(Typ):
±45ppm/°C
MountingType:
Surface Mount
OperatingTemperature:
-40°C ~ 125°C

ISL22444TFV20Z-TK this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including ISL22444TFV20Z-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 ISL22444TFV20Z-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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ISL22444TFV20Z-TK information

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The working principle and core technical features of ISL22444TFV20Z-TK

ISL22444TFV20Z-TK is a digitally controlled potentiometer (DCP) manufactured by Renesas Electronics. It provides a compact and flexible solution for system calibration, analog signal processing, and voltage trimming applications.

Working Principle:

The ISL22444TFV20Z-TK operates by adjusting the resistance between its terminals digitally. It consists of a resistor array, wiper switches, and control logic. The resistance value is adjusted by controlling the position of the wiper switches digitally, which alters the effective resistance between the wiper terminal and the end terminals.

Core Technology Features:

- Digital Control: The DCP is controlled digitally via an SPI or I2C interface, allowing precise and convenient adjustment of resistance values.

- Non-Volatile Memory: The device incorporates non-volatile memory (NVM) to store resistance settings, ensuring retention of calibration values during power cycles.

- High Resolution: With a resolution of 20 bits, the ISL22444TFV20Z-TK offers fine-grained adjustment capability, enabling precise calibration and trimming in various applications.

- Low Power Consumption: The DCP features low power consumption, making it suitable for battery-operated and power-sensitive applications.

Application Scenarios:

In audio systems, ISL22444TFV20Z-TK can be utilized for volume control and tone adjustment, providing users with precise control over audio output levels and characteristics.

In instrumentation and measurement equipment, the DCP can be employed for offset adjustment, gain calibration, and signal conditioning, ensuring accurate and stable measurement results.

In power supply circuits, ISL22444TFV20Z-TK can be used for voltage trimming and feedback control, enabling precise regulation of output voltages and improving system efficiency and stability.

In automotive applications, the DCP can be integrated into sensor interfaces, actuator control circuits, and onboard diagnostics systems, facilitating calibration, compensation, and adaptive control functionalities.

Enhancing System Performance and Efficiency:

- Precision Calibration: The high-resolution and digital control capability of ISL22444TFV20Z-TK enable precise calibration of system parameters, improving overall accuracy and performance.

- Flexible Adjustment: The DCP offers flexible adjustment options for various system parameters, allowing optimization of system operation under different operating conditions and requirements.

- Reduced Component Count: Integration of ISL22444TFV20Z-TK eliminates the need for discrete potentiometers and trimming resistors, reducing component count, PCB space, and overall system cost.

- Reliability and Longevity: The non-volatile memory feature ensures retention of calibration settings over extended periods, enhancing system reliability and longevity.

- Energy Efficiency: The low power consumption of ISL22444TFV20Z-TK contributes to energy-efficient system operation, particularly in battery-powered and portable devices.

ISL22444TFV20Z-TK FAQ

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3. Are the ISL22444TFV20Z-TK price and inventory displayed accurate?

The price and inventory of ISL22444TFV20Z-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 ISL22444TFV20Z-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 ISL22444TFV20Z-TK we delivered, we will accept the replacement or return of the ISL22444TFV20Z-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 ISL22444TFV20Z-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