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Name: ISL23445UFRZ-TK
Brand: Renesas Electronics America Inc
SKU: ISL23445UFRZ-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 ISL23445UFRZ-TK

Part No.:: ISL23445UFRZ-TK

Manufacturer:: Renesas Electronics America Inc

Package:: 20-VFQFN Exposed Pad

Datasheet:: ISL23445UFRZ-TK.pdf

Description:: IC DGTL POT 50KOHM 256TAP 20QFN

In Stock:: 2975

Quantity:: Add To Cart

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ISL23445UFRZ-TK Specifications

Package/Case:
20-VFQFN Exposed Pad
Packaging:
Tape & Reel (TR)
Series:
XDCP™
ProductStatus:
Obsolete
Taper:
Linear
Configuration:
Potentiometer
NumberofCircuits:
4
NumberofTaps:
256
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

ISL23445UFRZ-TK this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including ISL23445UFRZ-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 ISL23445UFRZ-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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ISL23445UFRZ-TK information

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The working principle and core technical features of ISL23445UFRZ-TK

ISL23445UFRZ-TK is a precision digital potentiometer manufactured by Renesas Electronics. It is widely used in electronic circuits for applications requiring precise resistance adjustment and calibration.

Working Principle:

The ISL23445UFRZ-TK operates by digitally controlling the resistance between its two terminals. It consists of a series of resistive elements connected in a ladder network configuration. By applying appropriate digital signals to its control pins, the effective resistance between the terminals can be adjusted in discrete steps.

Core Technology Features:

- Digital Control: The resistance adjustment is achieved through digital control signals, allowing precise and repeatable settings.

- Non-Volatile Memory: The device features non-volatile memory, which retains the resistance settings even when power is removed, ensuring the preservation of calibration values.

- Wide Resistance Range: The ISL23445UFRZ-TK offers a wide range of resistance values, making it suitable for various circuit applications.

- High Resolution: It provides high resolution in resistance adjustment, enabling fine-tuning of circuit parameters for optimal performance.

- Low Power Consumption: The device consumes low power during operation, contributing to overall system efficiency and battery life in portable applications.

Application Scenarios:

In circuit design, ISL23445UFRZ-TK finds extensive use in the following applications:

1. Sensor Calibration: It can be employed to calibrate sensors in measurement systems, such as temperature sensors, pressure sensors, or strain gauges, ensuring accurate readings.

2. Audio Equipment: The digital potentiometer can be integrated into audio equipment for volume control, tone adjustment, and equalization, offering precise audio tuning capabilities.

3. Programmable Power Supplies: It is utilized in programmable power supplies to adjust output voltages or currents dynamically, enabling flexibility in power delivery for various loads.

4. Test and Measurement Instruments: The device is incorporated into test and measurement instruments for signal conditioning, gain adjustment, and offset correction, enhancing measurement accuracy.

5. Automated Control Systems: In automated control systems, ISL23445UFRZ-TK facilitates precise control of parameters such as motor speed, light intensity, or system gain, enhancing overall system performance and efficiency.

Efficiency Enhancement Techniques:

To improve the overall performance and efficiency of systems utilizing ISL23445UFRZ-TK, the following techniques can be implemented:

- Optimized Control Algorithms: Develop efficient control algorithms to minimize the number of resistance adjustments and optimize system response time.

- Feedback Mechanisms: Implement feedback mechanisms to continuously monitor system parameters and adjust resistance settings dynamically for optimal operation.

- Power Management: Employ power-saving techniques such as sleep modes and voltage scaling to reduce power consumption during idle or low-demand periods.

- System Integration: Integrate ISL23445UFRZ-TK seamlessly into the system architecture, ensuring compatibility with other components and minimizing signal interference.

- Calibration Procedures: Develop calibration procedures to periodically verify and recalibrate resistance settings, maintaining accuracy and reliability over time.

Conclusion:

ISL23445UFRZ-TK digital potentiometer offers precise resistance adjustment capabilities essential for a wide range of electronic applications. Its advanced features and versatile usage make it a valuable component in circuit design, contributing to enhanced performance, efficiency, and reliability of electronic systems.

ISL23445UFRZ-TK FAQ

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We have a professional and experienced quality control team to strictly verify and test the ISL23445UFRZ-TK. All suppliers must pass our qualification reviews before they can publish their products including ISL23445UFRZ-TK on icwhale.com; we pay more attention to the channels and quality of ISL23445UFRZ-TK products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the ISL23445UFRZ-TK price and inventory displayed accurate?

The price and inventory of ISL23445UFRZ-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?

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 ISL23445UFRZ-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 ISL23445UFRZ-TK we delivered, we will accept the replacement or return of the ISL23445UFRZ-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 ISL23445UFRZ-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