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Name: ISL23448UFRZ
Brand: Renesas Electronics America Inc
SKU: ISL23448UFRZ
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 ISL23448UFRZ

Part No.:: ISL23448UFRZ

Manufacturer:: Renesas Electronics America Inc

Package:: 20-VFQFN Exposed Pad

Datasheet:: ISL23448UFRZ.pdf

Description:: IC DGTL POT 50KOHM 128TAP 20QFN

In Stock:: 3447

Quantity:: Add To Cart

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ISL23448UFRZ Specifications

Package/Case:
20-VFQFN Exposed Pad
Packaging:
Tube
Series:
XDCP™
ProductStatus:
Obsolete
Taper:
Linear
Configuration:
Potentiometer
NumberofCircuits:
4
NumberofTaps:
128
Resistance(Ohms):
50k
Interface:
SPI
MemoryType:
Volatile
Voltage-Supply:
1.2V ~ 5.5V, 1.7V ~ 5.5V
Features:
Cascade Pin
Tolerance:
±20%
TemperatureCoefficient(Typ):
65ppm/°C
MountingType:
Surface Mount
OperatingTemperature:
-40°C ~ 125°C

ISL23448UFRZ this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including ISL23448UFRZ 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 ISL23448UFRZ 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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ISL23448UFRZ information

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The working principle and core technical features of ISL23448UFRZ

ISL23448UFRZ is a precision digital potentiometer manufactured by Renesas Electronics, designed to provide accurate and flexible resistance adjustment in various electronic systems. It utilizes advanced technology to achieve high precision and reliability in resistance adjustment applications.

Working Principle:

The ISL23448UFRZ operates by digitally controlling the resistance between its terminal pins using an internal resistor network. It consists of a series of resistive elements connected in a ladder configuration, with switches controlled by digital signals to tap off the desired resistance value. By adjusting the position of these taps digitally, the effective resistance between the wiper and terminal pins can be precisely controlled.

Core Technology Features:

- Digital Control: The digital potentiometer is controlled via a serial interface, such as SPI or I2C, allowing for easy integration into digital systems and precise adjustment through digital commands.

- High Resolution: The ISL23448UFRZ offers high-resolution adjustment capability, allowing for fine-tuning of resistance values with minimal step size, typically in the range of milliohms or microohms.

- Low Temperature Coefficient: It features a low temperature coefficient, ensuring that resistance values remain stable over a wide temperature range, making it suitable for precision applications that require consistent performance across varying environmental conditions.

- Low Power Consumption: The digital potentiometer is designed for low power operation, minimizing energy consumption and heat dissipation, which is crucial for battery-powered or energy-efficient devices.

Application Scenarios:

In audio equipment, ISL23448UFRZ can be used to adjust volume levels with high precision, providing smooth and accurate volume control in amplifiers, mixing consoles, and audio processors.

In instrumentation and control systems, the digital potentiometer can be employed for calibration and fine adjustment of sensor signals, such as in temperature or pressure measurement circuits, ensuring accurate and reliable sensor readings.

In automotive electronics, ISL23448UFRZ can be integrated into electronic control units (ECUs) for applications like sensor trimming, actuator control, or signal conditioning, contributing to improved performance and efficiency of automotive systems.

Enhancing System Performance and Efficiency:

- Precision Control: By incorporating ISL23448UFRZ into electronic circuits, designers can achieve precise and stable resistance adjustments, enhancing the overall accuracy and performance of the system.

- Flexibility: The digital potentiometer offers flexibility in circuit design, allowing for dynamic adjustment of resistance values during operation, enabling adaptive control strategies and optimization of system performance.

- Space and Cost Savings: Utilizing a digital potentiometer like ISL23448UFRZ can reduce the need for bulky and expensive mechanical potentiometers or trimmers, leading to space-saving and cost-effective solutions in electronic designs.

- Reliability: With its high precision, low temperature coefficient, and robust design, the digital potentiometer enhances the reliability and longevity of electronic systems, reducing maintenance requirements and improving overall system uptime.

- Integration: Integration of ISL23448UFRZ into electronic designs is seamless, thanks to its compatibility with standard serial communication interfaces and easy-to-use control interfaces, enabling rapid prototyping and system development.

ISL23448UFRZ FAQ

1. How to order ISL23448UFRZ on icwhale.com?

Currently, icwhale.com only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.

2. How does icwhale.com guarantee that ISL23448UFRZ is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the ISL23448UFRZ. All suppliers must pass our qualification reviews before they can publish their products including ISL23448UFRZ on icwhale.com; we pay more attention to the channels and quality of ISL23448UFRZ products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the ISL23448UFRZ price and inventory displayed accurate?

The price and inventory of ISL23448UFRZ 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?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.

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 ISL23448UFRZ?

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 ISL23448UFRZ we delivered, we will accept the replacement or return of the ISL23448UFRZ 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 ISL23448UFRZ.

(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