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Name: CAT5221WI-25-T1
Brand: onsemi
SKU: CAT5221WI-25-T1
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 CAT5221WI-25-T1

Part No.:: CAT5221WI-25-T1

Manufacturer:: onsemi

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

Datasheet:: CAT5221WI-25-T1.pdf

Description:: IC DGTL POT 2.5KOHM 64TAP 20SOIC

In Stock:: 9958

Quantity:: Add To Cart

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CAT5221WI-25-T1 Specifications

Package/Case:
20-SOIC (0.295, 7.50mm Width)
Packaging:
Tape & Reel (TR),Bulk
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

CAT5221WI-25-T1 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including CAT5221WI-25-T1 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 CAT5221WI-25-T1 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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CAT5221WI-25-T1 information

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The working principle and core technical features of CAT5221WI-25-T1

CAT5221WI-25-T1 is a digital potentiometer IC (Integrated Circuit) that offers precise resistance adjustment capabilities, commonly used in various electronic systems for voltage and current regulation. It features non-volatile memory storage and high-resolution digital control.

Application Scenario:

In audio equipment, CAT5221WI-25-T1 can be utilized to control volume levels with high accuracy and repeatability, providing users with a seamless audio experience.

Circuit Design:

To design a volume control system using CAT5221WI-25-T1, follow these steps:

1. Connection:

Connect CAT5221WI-25-T1 to the audio signal path between the audio source and the amplifier. Ensure proper decoupling capacitors and signal conditioning circuitry are used to maintain signal integrity.

2. Digital Control:

Utilize the digital interface of CAT5221WI-25-T1 to adjust the resistance value dynamically. This can be achieved through microcontroller-based control or direct digital inputs.

3. User Interface:

Integrate a user interface, such as a rotary encoder or push-button switches, to allow users to adjust the volume level. Utilize GPIO pins or an I2C/SPI bus to interface with the control inputs of CAT5221WI-25-T1.

4. Power Supply:

Ensure stable power supply voltage for CAT5221WI-25-T1 operation. Implement voltage regulation and filtering to minimize noise and ensure reliable performance.

5. Output Stage:

Connect the output of CAT5221WI-25-T1 to the input of the audio amplifier. Ensure proper impedance matching and signal level compatibility for optimal audio quality.

Considerations:

When designing the circuit, it's essential to consider:

- Resolution: Choose the appropriate resolution of CAT5221WI-25-T1 based on the desired volume control precision.

- Noise Performance: Minimize signal noise introduced by CAT5221WI-25-T1 and surrounding circuitry to maintain audio fidelity.

- Compatibility: Ensure compatibility with the existing audio system architecture and signal levels to avoid signal degradation or distortion.

- Calibration: Calibrate the system to compensate for any nonlinearities or inaccuracies in CAT5221WI-25-T1 resistance adjustment.

- Reliability: Test the system under various operating conditions to ensure reliable and consistent volume control performance over time.

CAT5221WI-25-T1 FAQ

1. How to order CAT5221WI-25-T1 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 CAT5221WI-25-T1 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the CAT5221WI-25-T1. All suppliers must pass our qualification reviews before they can publish their products including CAT5221WI-25-T1 on icwhale.com; we pay more attention to the channels and quality of CAT5221WI-25-T1 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the CAT5221WI-25-T1 price and inventory displayed accurate?

The price and inventory of CAT5221WI-25-T1 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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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 CAT5221WI-25-T1?

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 CAT5221WI-25-T1 we delivered, we will accept the replacement or return of the CAT5221WI-25-T1 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 CAT5221WI-25-T1.

(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