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Name: ISL22444UFV20Z
Brand: Renesas Electronics America Inc
SKU: ISL22444UFV20Z
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 ISL22444UFV20Z

Part No.:: ISL22444UFV20Z

Manufacturer:: Renesas Electronics America Inc

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

Datasheet:: ISL22444UFV20Z.pdf

Description:: IC DGT POT 50KOHM 256TAP 20TSSOP

In Stock:: 3887

Quantity:: Add To Cart

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ISL22444UFV20Z Specifications

Package/Case:
20-TSSOP (0.173, 4.40mm Width)
Packaging:
Tube
Series:
XDCP™
ProductStatus:
Obsolete
Taper:
Linear
Configuration:
Potentiometer
NumberofCircuits:
4
NumberofTaps:
256
Resistance(Ohms):
50k
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

ISL22444UFV20Z this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including ISL22444UFV20Z 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 ISL22444UFV20Z 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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ISL22444UFV20Z information

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The working principle and core technical features of ISL22444UFV20Z

ISL22444UFV20Z is a digitally controlled potentiometer (DCP) manufactured by Renesas Electronics. It offers a wide range of applications in electronics and circuit design, providing precise and flexible resistance adjustment capabilities.

Working Principle:

The ISL22444UFV20Z integrates a resistor array, wiper switches, and a control interface into a single package. The resistance value between the wiper terminal and either end terminal can be adjusted digitally through the control interface, typically using a microcontroller or a digital signal processor (DSP).

Core Technology Features:

- High Resolution: The ISL22444UFV20Z offers high-resolution adjustments with up to 256 taps, allowing precise fine-tuning of resistance values.

- Non-Volatile Memory: It features non-volatile memory (NVM) that stores the resistance settings, ensuring that the device retains its programmed values even when powered off.

- Low Power Consumption: With low power consumption characteristics, the ISL22444UFV20Z is suitable for battery-powered and energy-efficient applications.

- Wide Operating Voltage Range: It operates over a wide voltage range, making it compatible with various voltage supply configurations in different electronic systems.

Application Scenarios:

In audio equipment, ISL22444UFV20Z can be utilized to control volume levels digitally, offering users precise control over audio output levels without the need for mechanical potentiometers.

In lighting systems, the ISL22444UFV20Z can adjust the brightness levels of LEDs or incandescent bulbs, providing dynamic lighting effects in architectural or automotive lighting applications.

In test and measurement instruments, this DCP can be employed for calibrating signal levels or controlling variable resistive loads, enhancing the accuracy and versatility of the equipment.

In power management circuits, ISL22444UFV20Z can serve as a voltage divider or variable resistor for adjusting feedback or biasing levels in voltage regulators or power amplifiers.

Enhancing System Performance and Efficiency:

- Precision Control: The high-resolution adjustment capability of ISL22444UFV20Z ensures precise control over system parameters, contributing to improved overall performance.

- Digital Interface Integration: By integrating digital control interfaces, the DCP simplifies system integration and enables remote or automated control, enhancing operational efficiency.

- Reliability and Longevity: With its non-volatile memory and robust design, ISL22444UFV20Z offers reliable performance over extended periods, reducing maintenance requirements and enhancing system longevity.

- Power Efficiency: The low power consumption characteristics of ISL22444UFV20Z contribute to energy-efficient system operation, particularly in battery-powered or portable applications.

- Flexibility and Adaptability: The wide operating voltage range and configurable resistance values make ISL22444UFV20Z adaptable to diverse system requirements, offering flexibility in circuit design and optimization.

ISL22444UFV20Z FAQ

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3. Are the ISL22444UFV20Z price and inventory displayed accurate?

The price and inventory of ISL22444UFV20Z 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 ISL22444UFV20Z?

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 ISL22444UFV20Z we delivered, we will accept the replacement or return of the ISL22444UFV20Z 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 ISL22444UFV20Z.

(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