What is the Additional Feature ?

Name: ISL23448WFRZ-TK
Brand: Renesas Electronics America Inc
SKU: ISL23448WFRZ-TK
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 ISL23448WFRZ-TK

Part No.:: ISL23448WFRZ-TK

Manufacturer:: Renesas Electronics America Inc

Package:: 20-VFQFN Exposed Pad

Datasheet:: ISL23448WFRZ-TK.pdf

Description:: IC DGTL POT 10KOHM 128TAP 20QFN

In Stock:: 3017

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

ISL23448WFRZ-TK Specifications

Package/Case:
20-VFQFN Exposed Pad
Packaging:
Tape & Reel (TR)
Series:
XDCP™
ProductStatus:
Obsolete
Taper:
Linear
Configuration:
Potentiometer
NumberofCircuits:
4
NumberofTaps:
128
Resistance(Ohms):
10k
Interface:
SPI
MemoryType:
Volatile
Voltage-Supply:
1.2V ~ 5.5V, 1.7V ~ 5.5V
Features:
Cascade Pin
Tolerance:
±20%
TemperatureCoefficient(Typ):
125ppm/°C
MountingType:
Surface Mount
OperatingTemperature:
-40°C ~ 125°C

ISL23448WFRZ-TK this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including ISL23448WFRZ-TK 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 ISL23448WFRZ-TK 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.

ISL23448WFRZ-TK information

Views：

The working principle and core technical features of ISL23448WFRZ-TK

ISL23448WFRZ-TK is a precision, low-power, quad-channel digital potentiometer manufactured by Renesas Electronics. It provides four digitally controlled potentiometer channels with non-volatile memory, offering a compact and flexible solution for various analog signal processing applications.

Working Principle:

The ISL23448WFRZ-TK utilizes a combination of resistive ladder network and CMOS switches to implement digital potentiometer functionality. Each channel consists of a series of resistive elements connected in a ladder configuration, with CMOS switches enabling the connection between different tap points. Digital control signals are used to select the desired tap point, effectively adjusting the resistance between the wiper terminal and each endpoint.

Core Technology Features:

- Non-Volatile Memory: The ISL23448WFRZ-TK incorporates non-volatile memory cells to store the resistance values, ensuring that the settings are retained even when power is removed. This feature eliminates the need for external EEPROMs or battery backup, simplifying system design and enhancing reliability.

- High Resolution: With a resolution of up to 256 taps per potentiometer channel, the ISL23448WFRZ-TK offers precise adjustment capabilities, enabling fine-tuning of analog signals in various applications.

- Low Power Consumption: Designed for power-sensitive applications, the ISL23448WFRZ-TK minimizes power consumption during operation, making it suitable for battery-powered devices and energy-efficient systems.

- Wide Operating Voltage Range: The device supports a wide operating voltage range, allowing compatibility with different power supply configurations and voltage levels commonly encountered in embedded systems.

Application Effectiveness:

In audio systems, the ISL23448WFRZ-TK can be utilized for volume control and tone adjustment, providing precise and customizable sound shaping capabilities. Its high resolution and non-volatile memory ensure consistent audio settings even after power cycles, enhancing user experience and system reliability.

In instrumentation and test equipment, the ISL23448WFRZ-TK can be integrated for calibration and signal conditioning purposes. Its high-resolution adjustment capability allows for precise calibration of sensor signals, ensuring accurate measurement and analysis results.

In industrial automation, the ISL23448WFRZ-TK can be employed for parameter adjustment and control in process control systems. Its non-volatile memory feature ensures that system settings are retained, even in the event of power loss, minimizing downtime and improving system reliability.

Enhancing Overall System Performance and Efficiency:

- Flexibility: The ISL23448WFRZ-TK offers flexibility in signal processing and adjustment, allowing designers to tailor system performance to specific application requirements.

- Reliability: The device's non-volatile memory ensures that critical settings are preserved, enhancing system reliability and reducing the risk of data loss or corruption.

- Power Efficiency: With its low power consumption, the ISL23448WFRZ-TK contributes to overall system energy efficiency, making it suitable for battery-powered and portable devices.

- Precision: The high resolution of the ISL23448WFRZ-TK enables precise adjustment of analog signals, improving system accuracy and performance in various applications.

- Simplified Design: By integrating non-volatile memory and precise digital control, the ISL23448WFRZ-TK simplifies system design and reduces the need for external components, lowering overall system cost and complexity.

ISL23448WFRZ-TK FAQ

1. How to order ISL23448WFRZ-TK 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 ISL23448WFRZ-TK is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the ISL23448WFRZ-TK. All suppliers must pass our qualification reviews before they can publish their products including ISL23448WFRZ-TK on icwhale.com; we pay more attention to the channels and quality of ISL23448WFRZ-TK products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the ISL23448WFRZ-TK price and inventory displayed accurate?

The price and inventory of ISL23448WFRZ-TK 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 ISL23448WFRZ-TK?

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 ISL23448WFRZ-TK we delivered, we will accept the replacement or return of the ISL23448WFRZ-TK 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 ISL23448WFRZ-TK.

(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