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Name: ISL90840WIV2027
Brand: Renesas Electronics America Inc
SKU: ISL90840WIV2027
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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Renesas Electronics America Inc ISL90840WIV2027

Part No.:: ISL90840WIV2027

Manufacturer:: Renesas Electronics America Inc

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

Datasheet:: ISL90840WIV2027.pdf

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

In Stock:: 3477

Quantity:: Add To Cart

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ISL90840WIV2027 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:
I²C
MemoryType:
Volatile
Voltage-Supply:
2.7V ~ 5.5V
Features:
Selectable Address
Tolerance:
±20%
TemperatureCoefficient(Typ):
±45ppm/°C
MountingType:
Surface Mount
OperatingTemperature:
-40°C ~ 85°C

ISL90840WIV2027 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including ISL90840WIV2027 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 ISL90840WIV2027 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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ISL90840WIV2027 information

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ISL90840WIV2027 Application Introduction

ISL90840WIV2027 is a precision quad digital potentiometer designed for applications requiring high resolution, low power consumption, and excellent temperature stability. It features nonvolatile memory, which stores wiper positions, allowing it to retain settings even when powered off.

Application Scenario:

In audio systems, ISL90840WIV2027 can be utilized for volume control, tone adjustment, and channel balancing, providing a flexible and digitally controlled solution.

Circuit Design:

To effectively integrate ISL90840WIV2027 into a design, consider the following optimization techniques:

1. Power Management:

Utilize low-dropout voltage regulators and decoupling capacitors to ensure stable power supply for ISL90840WIV2027 and associated components. Minimize power consumption by employing sleep modes when the device is inactive.

2. Signal Integrity:

Ensure proper PCB layout and signal routing to minimize noise and crosstalk. Use ground planes and signal isolation techniques to maintain signal integrity and prevent interference with sensitive analog circuits.

3. Thermal Management:

Implement thermal vias and heat sinks to dissipate heat generated during operation, preventing overheating and ensuring long-term reliability. Place ISL90840WIV2027 away from heat sources and provide adequate ventilation in the enclosure.

4. Control Interface:

Choose an appropriate microcontroller or interface IC to communicate with ISL90840WIV2027 via SPI or I2C. Optimize communication protocols and data transfer rates for efficient operation and minimal latency.

5. System Integration:

Integrate ISL90840WIV2027 seamlessly into the system architecture, considering factors such as input/output impedance matching, compatibility with other components, and overall system performance requirements.

Considerations:

When designing with ISL90840WIV2027, keep in mind the following:

- Resolution and Accuracy: Choose the appropriate resolution and accuracy settings to meet the system's performance specifications and dynamic range requirements.

- Nonvolatile Memory Management: Implement error-checking mechanisms and data validation routines to ensure reliable operation and prevent data corruption in the nonvolatile memory.

- ESD Protection: Incorporate ESD protection measures to safeguard ISL90840WIV2027 and other sensitive components from electrostatic discharge events during handling and operation.

- Calibration and Testing: Calibrate ISL90840WIV2027 during production and perform thorough testing to verify functionality, accuracy, and reliability before deployment in the target application.

ISL90840WIV2027 FAQ

1. How to order ISL90840WIV2027 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 ISL90840WIV2027 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the ISL90840WIV2027. All suppliers must pass our qualification reviews before they can publish their products including ISL90840WIV2027 on icwhale.com; we pay more attention to the channels and quality of ISL90840WIV2027 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the ISL90840WIV2027 price and inventory displayed accurate?

The price and inventory of ISL90840WIV2027 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 ISL90840WIV2027?

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 ISL90840WIV2027 we delivered, we will accept the replacement or return of the ISL90840WIV2027 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 ISL90840WIV2027.

(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