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Name: ISL23348UFVZ-TK
Brand: Renesas Electronics America Inc
SKU: ISL23348UFVZ-TK
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Renesas Electronics America Inc ISL23348UFVZ-TK

Part No.:: ISL23348UFVZ-TK

Manufacturer:: Renesas Electronics America Inc

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

Datasheet:: ISL23348UFVZ-TK.pdf

Description:: IC DGT POT 50KOHM 128TAP 20TSSOP

In Stock:: 3477

Quantity:: Add To Cart

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ISL23348UFVZ-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:
128
Resistance(Ohms):
50k
Interface:
I²C
MemoryType:
Volatile
Voltage-Supply:
1.2V ~ 5.5V, 1.7V ~ 5.5V
Features:
Selectable Address
Tolerance:
±20%
TemperatureCoefficient(Typ):
65ppm/°C
MountingType:
Surface Mount
OperatingTemperature:
-40°C ~ 125°C

ISL23348UFVZ-TK this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including ISL23348UFVZ-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 ISL23348UFVZ-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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ISL23348UFVZ-TK information

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The working principle and core technical features of ISL23348UFVZ-TK

ISL23348UFVZ-TK is a digital potentiometer IC manufactured by Renesas Electronics Corporation. It belongs to the ISL233xx family of devices and is designed to provide precision voltage adjustment and calibration in various electronic systems.

Working Principle:

The ISL23348UFVZ-TK operates as a non-volatile, I2C-controlled digital potentiometer. It consists of a resistor array, wiper switches, and control logic. The digital potentiometer can be used to replace mechanical potentiometers in applications where digital control and calibration are desired. By adjusting the wiper position digitally through the I2C interface, the resistance between the wiper and the end terminals can be varied, allowing precise voltage division and adjustment.

Core Technical Features:

- High Resolution: The ISL23348UFVZ-TK offers high resolution with 256 taps, providing fine granularity in voltage adjustment.

- Non-Volatile Memory: It features non-volatile memory, allowing the device to retain its wiper position and settings even when power is removed, ensuring stability and reliability in applications.

- Low Temperature Coefficient: The device exhibits a low temperature coefficient, minimizing the impact of temperature variations on voltage accuracy and stability.

- Wide Operating Voltage Range: With an operating voltage range of 2.7V to 5.5V, the ISL23348UFVZ-TK can be used in a variety of low voltage and battery-powered applications.

- I2C Interface: It utilizes the I2C communication protocol for digital control, enabling easy integration with microcontrollers and other digital circuitry.

Application Scenario:

In audio systems, the ISL23348UFVZ-TK can be used for volume control and audio signal conditioning. By digitally adjusting the resistance, it allows precise volume adjustment and balance control in audio amplifiers and mixing consoles.

Effectiveness and Technical Advantages:

- Precise Calibration: The high resolution and non-volatile memory of the ISL23348UFVZ-TK ensure precise calibration and adjustment of voltage levels, improving system accuracy and performance.

- Compact Design: Its compact size and digital control interface simplify circuit design and reduce component count, leading to smaller and more efficient system implementations.

- Reduced Component Aging: Unlike mechanical potentiometers, the digital nature of the ISL23348UFVZ-TK eliminates issues related to mechanical wear and contact degradation, ensuring long-term reliability and stability.

- Flexible Integration: The I2C interface allows for easy integration with various microcontrollers and digital signal processors, enabling seamless control and customization of system parameters.

Enhancing Overall System Performance and Efficiency:

- Improved Accuracy: By replacing traditional potentiometers with the ISL23348UFVZ-TK, system accuracy and repeatability are enhanced, leading to better overall performance and user experience.

- Power Efficiency: The low power consumption of the digital potentiometer contributes to overall system efficiency, especially in battery-powered or energy-sensitive applications.

- Remote Control Capability: The digital control interface allows for remote adjustment of system parameters, facilitating convenient operation and maintenance.

- Long-Term Stability: With its non-volatile memory and robust construction, the ISL23348UFVZ-TK ensures long-term stability and reliability, minimizing the need for frequent recalibration or maintenance.

ISL23348UFVZ-TK FAQ

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3. Are the ISL23348UFVZ-TK price and inventory displayed accurate?

The price and inventory of ISL23348UFVZ-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 ISL23348UFVZ-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 ISL23348UFVZ-TK we delivered, we will accept the replacement or return of the ISL23348UFVZ-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 ISL23348UFVZ-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