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Name: ISL22343TFV20Z
Brand: Renesas Electronics America Inc
SKU: ISL22343TFV20Z
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 ISL22343TFV20Z

Part No.:: ISL22343TFV20Z

Manufacturer:: Renesas Electronics America Inc

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

Datasheet:: ISL22343TFV20Z.pdf

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

In Stock:: 2383

Quantity:: Add To Cart

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ISL22343TFV20Z 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):
100k
Interface:
I²C
MemoryType:
Non-Volatile
Voltage-Supply:
2.25V ~ 5.5V
Features:
Selectable Address
Tolerance:
±20%
TemperatureCoefficient(Typ):
±45ppm/°C
MountingType:
Surface Mount
OperatingTemperature:
-40°C ~ 125°C

ISL22343TFV20Z this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including ISL22343TFV20Z 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 ISL22343TFV20Z 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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ISL22343TFV20Z information

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The working principle and core technical features of ISL22343TFV20Z

ISL22343TFV20Z is a digital potentiometer IC designed by Intersil, offering precision analog performance with digital control capabilities. It is commonly used in various applications requiring voltage or resistance adjustment, such as audio equipment, instrumentation, and power supply circuits.

Working Principle:

The ISL22343TFV20Z operates by digitally adjusting its internal resistance network, allowing users to control the output voltage or current in a circuit. It consists of a series of resistive elements connected in a ladder configuration, with digital switches enabling the selection of specific tap points along the ladder.

Core Technology Features:

- Non-Volatile Memory: The IC incorporates non-volatile memory to store the wiper position, ensuring retention of settings even during power-off cycles.

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

- Low Resistance Tolerance: With precision resistor elements, the ISL22343TFV20Z offers low resistance tolerance, providing accurate voltage or current regulation.

- Digital Control: The IC features digital control inputs, enabling precise adjustment of resistance values through digital commands, eliminating the need for manual adjustments.

- Wide Operating Voltage Range: It operates over a wide voltage range, making it suitable for diverse applications with varying power supply requirements.

Application Scenarios:

In audio equipment, ISL22343TFV20Z can be used to adjust volume levels or tone controls digitally, providing fine-grained control over audio output.

In instrumentation, the IC can be employed for calibration or offset adjustment in measurement circuits, ensuring accuracy and reliability in data acquisition systems.

In power supply circuits, ISL22343TFV20Z can serve as a voltage regulator or current limiter, allowing for dynamic adjustments to meet specific load requirements or environmental conditions.

Effectiveness and Technical Advantages:

- Improved Precision: The digital control capability of ISL22343TFV20Z enhances precision and repeatability compared to traditional analog potentiometers, reducing system calibration efforts and errors.

- Enhanced Flexibility: Digital control facilitates remote adjustment and automation, enabling dynamic optimization of system parameters without manual intervention.

- Space and Cost Savings: Integration of digital control eliminates the need for physical potentiometers and associated control circuitry, reducing component count, board space, and system cost.

- Reliability and Longevity: The non-volatile memory feature ensures retention of settings over time and power cycles, enhancing system reliability and longevity.

System Performance and Efficiency Enhancement:

By incorporating ISL22343TFV20Z into a system design, overall performance and efficiency can be enhanced through:

- Precise Control: Fine-tuning of voltage or resistance levels leads to optimized system operation and improved performance.

- Remote Management: Digital control enables remote adjustment and monitoring, facilitating system optimization and troubleshooting without physical access.

- Dynamic Adaptation: Real-time adjustments based on environmental conditions or load changes ensure efficient operation across varying operating conditions.

- Reduced Downtime: Non-volatile memory storage prevents loss of settings during power interruptions, minimizing downtime and maintenance requirements.

- Compatibility: The IC's wide operating voltage range and I2C interface make it compatible with various system architectures and microcontroller platforms, enhancing flexibility and interoperability.

ISL22343TFV20Z FAQ

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2. How does icwhale.com guarantee that ISL22343TFV20Z is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the ISL22343TFV20Z. All suppliers must pass our qualification reviews before they can publish their products including ISL22343TFV20Z on icwhale.com; we pay more attention to the channels and quality of ISL22343TFV20Z products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the ISL22343TFV20Z price and inventory displayed accurate?

The price and inventory of ISL22343TFV20Z 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?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

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 ISL22343TFV20Z?

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 ISL22343TFV20Z we delivered, we will accept the replacement or return of the ISL22343TFV20Z 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 ISL22343TFV20Z.

(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