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Name: ISL23428UFVZ
Brand: Renesas Electronics America Inc
SKU: ISL23428UFVZ
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 ISL23428UFVZ

Part No.:: ISL23428UFVZ

Manufacturer:: Renesas Electronics America Inc

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

Datasheet:: ISL23428UFVZ.pdf

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

In Stock:: 3056

Quantity:: Add To Cart

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ISL23428UFVZ Specifications

Package/Case:
14-TSSOP (0.173, 4.40mm Width)
Packaging:
Tube
Series:
XDCP™
ProductStatus:
Obsolete
Taper:
Linear
Configuration:
Potentiometer
NumberofCircuits:
2
NumberofTaps:
128
Resistance(Ohms):
50k
Interface:
SPI
MemoryType:
Volatile
Voltage-Supply:
1.2V ~ 5.5V, 1.7V ~ 5.5V
Features:
-
Tolerance:
±20%
TemperatureCoefficient(Typ):
65ppm/°C
MountingType:
Surface Mount
OperatingTemperature:
-40°C ~ 125°C

ISL23428UFVZ this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including ISL23428UFVZ 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 ISL23428UFVZ 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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ISL23428UFVZ information

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The working principle and core technical features of ISL23428UFVZ

ISL23428UFVZ is a precision dual digitally controlled potentiometer (DCP) featuring non-volatile memory (NVM) that stores wiper position settings. It is commonly used in electronic circuits for applications requiring accurate and reliable resistance adjustments.

Working Principle:

The ISL23428UFVZ utilizes a combination of digital control and analog resistance elements to achieve precise resistance adjustments. It consists of two independent potentiometers controlled by digital signals. The wiper positions within each potentiometer are adjusted digitally, providing accurate and repeatable resistance settings.

When a digital control signal is received, the corresponding wiper position moves along the resistive element, altering the output resistance. The non-volatile memory ensures that the wiper positions are retained even when power is removed, enabling the ISL23428UFVZ to maintain its settings across power cycles.

Core Technical Features:

1. Non-Volatile Memory: The built-in NVM allows the ISL23428UFVZ to store wiper position settings, ensuring retention of resistance values across power cycles.

2. Dual Potentiometer: Featuring two independent potentiometers, the ISL23428UFVZ offers flexibility in circuit design, allowing separate resistance adjustments for different functions.

3. Digital Control: Digital control signals enable precise and repeatable adjustments of the wiper positions, ensuring accurate resistance settings.

4. Low Power Consumption: The ISL23428UFVZ is designed for low power operation, minimizing energy consumption in electronic systems.

5. Wide Resistance Range: With a wide range of resistance values available, the ISL23428UFVZ can cater to diverse application requirements, from fine adjustments to high resistance loads.

Application Effectiveness:

In audio systems, the ISL23428UFVZ can be used for volume control, providing precise adjustment of audio levels with minimal distortion. Its non-volatile memory ensures that the volume settings are retained, even after power cycles, enhancing user convenience.

In instrumentation circuits, the ISL23428UFVZ offers accurate calibration capabilities, allowing for precise adjustments of sensor readings or signal conditioning parameters. Its digital control interface simplifies calibration procedures and enhances measurement accuracy.

Technical Advantages:

1. Enhanced System Performance: The precise resistance adjustments offered by the ISL23428UFVZ improve system performance and accuracy, contributing to overall system reliability and functionality.

2. Reduced Component Count: By integrating multiple potentiometers into a single device, the ISL23428UFVZ reduces the component count and PCB footprint, simplifying circuit design and assembly processes.

3. Improved Efficiency: The digital control interface and non-volatile memory of the ISL23428UFVZ enhance system efficiency by facilitating quick and accurate resistance adjustments, reducing setup time and improving operational efficiency.

4. Reliable Operation: The non-volatile memory ensures that resistance settings are retained, even in the event of power loss or system resets, enhancing system reliability and ensuring consistent performance over time.

5. Cost-Effective Solution: The integration of multiple potentiometers and NVM functionality in a single device offers a cost-effective solution for applications requiring precise resistance adjustments, reducing overall system costs and complexity.

ISL23428UFVZ FAQ

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We have a professional and experienced quality control team to strictly verify and test the ISL23428UFVZ. All suppliers must pass our qualification reviews before they can publish their products including ISL23428UFVZ on icwhale.com; we pay more attention to the channels and quality of ISL23428UFVZ products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the ISL23428UFVZ price and inventory displayed accurate?

The price and inventory of ISL23428UFVZ 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 ISL23428UFVZ?

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 ISL23428UFVZ we delivered, we will accept the replacement or return of the ISL23428UFVZ 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 ISL23428UFVZ.

(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