What is the Additional Feature ?

Name: CAT521WI
Brand: Catalyst Semiconductor Inc.
SKU: CAT521WI
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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Catalyst Semiconductor Inc. CAT521WI

Part No.:: CAT521WI

Manufacturer:: Catalyst Semiconductor Inc.

Package:: 14-SOIC (0.154, 3.90mm Width)

Datasheet:: CAT521WI.pdf

Description:: DIGITALLY PROGRAMMABLE POT

In Stock:: 2436

Quantity:: Add To Cart

For more detailed including pricing and shipping

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: Flash shipment, no worries after sales

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Please send RFQ , we will respond immediately.

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CAT521WI Specifications

Package/Case:
14-SOIC (0.154, 3.90mm Width)
Packaging:
Tube
Series:
-
ProductStatus:
Obsolete
Taper:
-
Configuration:
-
NumberofCircuits:
1
NumberofTaps:
256
Resistance(Ohms):
24k
Interface:
-
MemoryType:
Non-Volatile
Voltage-Supply:
2.7V ~ 5.5V
Features:
-
Tolerance:
-
TemperatureCoefficient(Typ):
300ppm/°C
MountingType:
Surface Mount
OperatingTemperature:
-40°C ~ 85°C

CAT521WI this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including CAT521WI 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 CAT521WI 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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Shipping & Handling

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The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and countries.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, UPS and China Post.

Order Tracking for International Orders

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CAT521WI information

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CAT521WI Application Introduction

CAT521WI is a digitally programmable potentiometer widely used in electronic circuits for various applications, offering precision and flexibility in analog signal adjustment.

Application Scenario:

In audio equipment, CAT521WI can be utilized to adjust volume levels or tone controls, providing a customizable audio experience for users.

Circuit Design:

To effectively integrate CAT521WI into a circuit design, consider the following guidelines:

1. Power Management:

Ensure stable power supply to CAT521WI by employing voltage regulators and decoupling capacitors. This ensures reliable operation and prevents potential voltage fluctuations.

2. Signal Integrity:

To maintain signal integrity, minimize noise, and distortion, place CAT521WI away from sources of electromagnetic interference (EMI) and utilize proper grounding techniques.

3. Thermal Management:

Prevent overheating of CAT521WI by providing adequate thermal dissipation measures, such as heat sinks or proper PCB layout to enhance heat dissipation.

4. Control Interface:

Interface CAT521WI with the microcontroller or control system using digital communication protocols like I2C or SPI. Assign appropriate GPIO pins for communication and ensure proper signal routing.

5. Application Optimization:

Optimize the design for specific applications by adjusting resistance values and programming parameters of CAT521WI to meet desired performance criteria, such as gain control or filter tuning.

Considerations:

When integrating CAT521WI into the circuit, consider the following factors:

- Resolution and Accuracy: Select the appropriate resolution and accuracy of CAT521WI based on the application requirements for precise signal adjustment.

- Environmental Conditions: Ensure that the operating environment meets the specified temperature and humidity range to maintain optimal performance and reliability.

- ESD Protection: Implement electrostatic discharge (ESD) protection measures to safeguard CAT521WI from potential damage during handling and operation.

- PCB Layout: Optimize the PCB layout to minimize signal distortion, reduce parasitic capacitance, and enhance overall circuit performance.

- Testing and Validation: Thoroughly test the circuit to verify functionality, performance, and reliability under different operating conditions, ensuring compliance with design specifications.

CAT521WI FAQ

1. How to order CAT521WI 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 CAT521WI is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the CAT521WI. All suppliers must pass our qualification reviews before they can publish their products including CAT521WI on icwhale.com; we pay more attention to the channels and quality of CAT521WI products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the CAT521WI price and inventory displayed accurate?

The price and inventory of CAT521WI 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 CAT521WI?

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 CAT521WI we delivered, we will accept the replacement or return of the CAT521WI 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 CAT521WI.

(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