What is the Additional Feature ?

Name: ISL22444WFV20Z
Brand: Renesas Electronics America Inc
SKU: ISL22444WFV20Z
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

Cart ( )

lmages are for reference only See Product Specifications

Renesas Electronics America Inc ISL22444WFV20Z

Part No.:: ISL22444WFV20Z

Manufacturer:: Renesas Electronics America Inc

Package:: 20-TSSOP (0.173, 4.40mm Width)

Datasheet:: ISL22444WFV20Z.pdf

Description:: IC DGT POT 10KOHM 256TAP 20TSSOP

In Stock:: 3439

Quantity:: Add To Cart

For more detailed including pricing and shipping

: Quick response, quick quotation

: Flash shipment, no worries after sales

: Original channel, guarantee of the authentic products

Please send RFQ , we will respond immediately.

Purchase and inquiry

ISL22444WFV20Z Specifications

Package/Case:
20-TSSOP (0.173, 4.40mm Width)
Packaging:
Tube
Series:
XDCP™
ProductStatus:
Obsolete
Taper:
Linear
Configuration:
Potentiometer
NumberofCircuits:
4
NumberofTaps:
256
Resistance(Ohms):
10k
Interface:
SPI
MemoryType:
Non-Volatile
Voltage-Supply:
±2.25V ~ 5.5V
Features:
-
Tolerance:
±20%
TemperatureCoefficient(Typ):
±85ppm/°C
MountingType:
Surface Mount
OperatingTemperature:
-40°C ~ 125°C

ISL22444WFV20Z this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including ISL22444WFV20Z 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 ISL22444WFV20Z to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

Purchase in icwhale.com

There is no doubt that you may place an order without registering to icwhale.com.

We strongly suggest you sign in our shop before purchasing as you can track your order real-time tracking.

Means of Payment in icwhale.com

For your convenience, we support multiple payment methods in USD, including PayPal, Credit Card, wire transfer. and Alipay.

RFQ (Request for Quotations) in icwhale.com

It is recommended to acquire for quotations to get the latest prices and inventories about the parts.

Our sales will reply to your request by email within 24 hours.

Warm reminder

1. You'll receive an order information email in your email inbox. (Please remember to check the spam folder if you didn't hear from us).

2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

Shipping & Handling

Shipping fee starts at $35, but some countries will exceed $35. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)

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

Once your order has been shipped, the tracking number will be sent to the email address registered to your account. This information can also be viewed when logged into your account in the "my account" page.

ISL22444WFV20Z information

Views：

The working principle and core technical features of ISL22444WFV20Z

ISL22444WFV20Z is a digitally controlled potentiometer (DCP) integrated circuit designed by Intersil, offering precision analog performance and digital control flexibility. Its innovative architecture and advanced features make it suitable for a wide range of applications, from audio equipment to industrial automation systems.

Working Principle:

The ISL22444WFV20Z consists of a resistor array, wiper switches, control logic, and nonvolatile memory (EEPROM). The resistor array is divided into multiple segments, and the wiper switches connect the resistor segments to form a resistance ladder. By adjusting the position of the wiper switches digitally, the effective resistance between the wiper terminal and the end terminals can be varied, mimicking the behavior of a mechanical potentiometer.

Core Technology Features:

1. Nonvolatile Memory: The built-in EEPROM allows the ISL22444WFV20Z to retain its settings even when powered off, ensuring consistency and reliability in the system.

2. Digital Control Interface: The device features a digital interface, typically SPI or I2C, enabling precise and convenient adjustment of the resistance value through software commands.

3. High Resolution: With its fine-tuned resistor array and digital control, the ISL22444WFV20Z offers high resolution, allowing for precise adjustment of analog circuit parameters.

4. Low Power Consumption: Intersil's advanced manufacturing processes and power management techniques result in low power consumption, making the device suitable for battery-powered applications.

5. Wide Temperature Range: The ISL22444WFV20Z operates reliably over a wide temperature range, ensuring performance stability in harsh environmental conditions.

Application Scenarios:

In audio equipment, ISL22444WFV20Z can be utilized to control volume levels digitally, offering smoother and more precise volume adjustments compared to traditional potentiometers.

In automotive electronics, the device can be integrated into climate control systems to adjust fan speeds or temperature settings digitally, improving user experience and system reliability.

In industrial automation, ISL22444WFV20Z can be employed in sensor signal conditioning circuits or servo motor control systems, enabling precise calibration and control of industrial processes.

Advantages in Specific Applications:

1. Audio Equipment: By replacing mechanical potentiometers with ISL22444WFV20Z, audio systems can achieve superior reliability, reduced noise, and finer volume control, enhancing overall audio quality.

2. Automotive Electronics: Digital control of climate control systems using ISL22444WFV20Z enables smoother operation, better integration with vehicle control systems, and improved energy efficiency.

3. Industrial Automation: Integration of ISL22444WFV20Z in industrial control systems enhances precision, reliability, and flexibility, leading to improved productivity and quality in manufacturing processes.

Enhancing System Performance and Efficiency:

1. Integration: By replacing bulky and less precise mechanical components with ISL22444WFV20Z, system designers can achieve compact and efficient designs, saving space and reducing system complexity.

2. Customization: Digital control allows for dynamic adjustment of system parameters, facilitating optimization for specific operating conditions and improving overall system efficiency.

3. Remote Control: With digital interface capabilities, ISL22444WFV20Z enables remote control and monitoring of system parameters, enhancing user convenience and system manageability.

4. Reliability: The nonvolatile memory feature ensures consistent performance and eliminates the need for manual calibration, reducing maintenance requirements and improving system uptime.

5. Cost-Effectiveness: Despite its advanced features, ISL22444WFV20Z offers a cost-effective solution compared to traditional analog potentiometers, providing superior performance and longevity.

ISL22444WFV20Z FAQ

1. How to order ISL22444WFV20Z 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 ISL22444WFV20Z is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the ISL22444WFV20Z. All suppliers must pass our qualification reviews before they can publish their products including ISL22444WFV20Z on icwhale.com; we pay more attention to the channels and quality of ISL22444WFV20Z products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the ISL22444WFV20Z price and inventory displayed accurate?

The price and inventory of ISL22444WFV20Z 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 ISL22444WFV20Z?

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 ISL22444WFV20Z we delivered, we will accept the replacement or return of the ISL22444WFV20Z 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 ISL22444WFV20Z.

(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