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Name: CAT5221WI25
Brand: onsemi
SKU: CAT5221WI25
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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onsemi CAT5221WI25

Part No.:: CAT5221WI25

Manufacturer:: onsemi

Package:: 20-SOIC (0.295, 7.50mm Width)

Datasheet:: CAT5221WI25.pdf

Description:: IC DGTL POT INTERFACE 20SOIC

In Stock:: 2662

Quantity:: Add To Cart

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CAT5221WI25 Specifications

Package/Case:
20-SOIC (0.295, 7.50mm Width)
Packaging:
Tube
Series:
-
ProductStatus:
Obsolete
Taper:
Linear
Configuration:
Potentiometer
NumberofCircuits:
2
NumberofTaps:
64
Resistance(Ohms):
2.5k
Interface:
I²C
MemoryType:
Non-Volatile
Voltage-Supply:
2.5V ~ 6V
Features:
Selectable Address
Tolerance:
±20%
TemperatureCoefficient(Typ):
300ppm/°C
MountingType:
Surface Mount
OperatingTemperature:
-40°C ~ 85°C

CAT5221WI25 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including CAT5221WI25 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 CAT5221WI25 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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CAT5221WI25 information

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The working principle and core technical features of CAT5221WI25

CAT5221WI25 is a digitally programmable potentiometer (DPP) designed for precision analog circuit trimming and calibration in various electronic applications. It incorporates advanced features such as non-volatile memory (NVM) and a wide resistance range, making it suitable for a diverse range of applications.

Working Principle:

The CAT5221WI25 utilizes a resistor ladder network with CMOS switches to adjust the resistance value digitally. The digital control inputs allow users to select the desired resistance setting, which is then stored in non-volatile memory, ensuring retention even when the power is removed. During operation, the CAT5221WI25 provides a stable and accurate resistance value based on the programmed settings, making it ideal for precision analog circuit calibration.

Core Technology Features:

- Digital Control: The CAT5221WI25 offers digital control inputs for precise adjustment of resistance settings, enabling fine-tuning of analog circuit parameters with high accuracy.

- Non-Volatile Memory (NVM): With built-in non-volatile memory, the CAT5221WI25 retains programmed resistance settings even when power is removed, ensuring reliability and consistency in operation.

- Wide Resistance Range: The device features a wide resistance range, allowing flexibility in various circuit trimming and calibration applications, from low to high resistance values.

- Low Temperature Coefficient: The CAT5221WI25 exhibits a low temperature coefficient, minimizing resistance drift over temperature variations, thus maintaining accuracy in different operating conditions.

Application Effectiveness:

In audio equipment, the CAT5221WI25 can be utilized for volume control and tone adjustment, providing precise resistance settings to achieve desired audio characteristics. Its digital control capability allows for easy integration with microcontrollers or digital signal processors (DSPs), enhancing system flexibility and control.

In automotive electronics, the CAT5221WI25 can be employed for sensor calibration and adjustment in engine control units (ECUs) or electronic stability control (ESC) systems. Its non-volatile memory ensures that calibration settings are retained even during vehicle power cycles, ensuring consistent performance over time.

System Performance Enhancement:

- Precision Calibration: The CAT5221WI25 enables precise calibration of analog circuits, enhancing system accuracy and performance in applications such as instrumentation, data acquisition, and sensor conditioning.

- Efficient Circuit Trimming: By replacing traditional mechanical potentiometers with the CAT5221WI25, circuit trimming becomes more efficient and reliable, reducing production costs and improving overall system quality and longevity.

- Remote Calibration: The device's digital control interface facilitates remote calibration and adjustment, enabling dynamic optimization of circuit parameters without physical access to the system, leading to increased operational flexibility and maintenance convenience.

- Power Saving: The CAT5221WI25's low power consumption characteristics contribute to energy-efficient system operation, prolonging battery life in portable electronic devices and reducing overall power consumption in energy-sensitive applications.

CAT5221WI25 FAQ

1. How to order CAT5221WI25 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 CAT5221WI25 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the CAT5221WI25. All suppliers must pass our qualification reviews before they can publish their products including CAT5221WI25 on icwhale.com; we pay more attention to the channels and quality of CAT5221WI25 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the CAT5221WI25 price and inventory displayed accurate?

The price and inventory of CAT5221WI25 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.

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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 CAT5221WI25?

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 CAT5221WI25 we delivered, we will accept the replacement or return of the CAT5221WI25 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 CAT5221WI25.

(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