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Name: ISL90841UIV1427Z
Brand: Renesas Electronics America Inc
SKU: ISL90841UIV1427Z
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Renesas Electronics America Inc ISL90841UIV1427Z

Part No.:: ISL90841UIV1427Z

Manufacturer:: Renesas Electronics America Inc

Package:: 14-TSSOP (0.173, 4.40mm Width)

Datasheet:: ISL90841UIV1427Z.pdf

Description:: IC DGT POT 50KOHM 256TAP 14TSSOP

In Stock:: 2312

Quantity:: Add To Cart

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ISL90841UIV1427Z Specifications

Package/Case:
14-TSSOP (0.173, 4.40mm Width)
Packaging:
Tube
Series:
XDCP™
ProductStatus:
Obsolete
Taper:
Linear
Configuration:
Rheostat
NumberofCircuits:
4
NumberofTaps:
256
Resistance(Ohms):
50k
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

ISL90841UIV1427Z this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including ISL90841UIV1427Z 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 ISL90841UIV1427Z 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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ISL90841UIV1427Z information

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The working principle and core technical features of ISL90841UIV1427Z

ISL90841UIV1427Z is a highly integrated, low-power, 14-bit, 27-channel digital potentiometer with non-volatile memory from Renesas Electronics. It provides a versatile solution for applications requiring precision voltage control or digital adjustment of resistance values.

Working Principle:

The ISL90841UIV1427Z utilizes a digital-to-analog converter (DAC) and a non-volatile memory to store resistance values. When a digital input command is received, the DAC generates an analog voltage corresponding to the desired resistance setting, allowing precise control over the output voltage or current in the circuit.

Core Technology Features:

- 14-bit Resolution: Offers high-resolution adjustment capabilities for fine-tuning circuit parameters.

- 27 Channels: Provides flexibility for multi-channel applications, allowing individual or simultaneous control of multiple parameters.

- Non-volatile Memory: Ensures retention of resistance settings even when power is removed, eliminating the need for external memory backup solutions.

- Low Power Consumption: Enables energy-efficient operation, making it suitable for battery-powered and portable devices.

- I2C Interface: Facilitates easy integration with microcontrollers and digital signal processors for seamless communication and control.

Application Scenarios:

In automotive electronics, ISL90841UIV1427Z can be employed for precise adjustment of sensor calibration values, ensuring optimal performance and accuracy in vehicle control systems.

In audio equipment, ISL90841UIV1427Z can be used to digitally control volume levels, tone adjustments, and equalization settings, providing users with an enhanced listening experience and system customization options.

In industrial automation, ISL90841UIV1427Z can be integrated into programmable logic controllers (PLCs) and process control systems for calibration of sensor inputs, offset compensation, and automated equipment adjustment, leading to improved system accuracy and efficiency.

Enhancing System Performance and Efficiency:

- Precision Control: The high-resolution DAC and non-volatile memory ensure accurate and repeatable adjustment of circuit parameters, enhancing overall system performance.

- Flexible Configuration: The multi-channel design allows for versatile system configurations, enabling tailored solutions for specific application requirements.

- Reduced Component Count: By integrating multiple digital potentiometers into a single IC, ISL90841UIV1427Z simplifies circuit design, reduces board space, and lowers overall system cost.

- Energy Efficiency: The low power consumption of ISL90841UIV1427Z contributes to extended battery life and reduced power consumption in battery-operated devices, promoting sustainability and environmental friendliness.

- Reliability and Durability: The non-volatile memory ensures retention of calibration settings over extended periods, minimizing the need for frequent recalibration and enhancing system reliability in harsh operating environments.

Considerations:

- Signal Integrity: Ensure proper PCB layout and signal routing to minimize noise and interference, maintaining signal integrity and maximizing performance.

- Temperature Stability: Consider temperature effects on resistance values and implement thermal management techniques to ensure stable operation across the entire operating temperature range.

- Endurance: Verify the endurance specifications of the non-volatile memory to ensure reliable long-term operation, especially in applications with frequent write cycles.

- Compatibility: Check compatibility with other system components and interface standards to ensure seamless integration and interoperability.

- Testing and Validation: Thoroughly test the ISL90841UIV1427Z in the target application environment to validate performance, reliability, and compliance with specifications before deployment.

ISL90841UIV1427Z FAQ

1. How to order ISL90841UIV1427Z 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.

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We have a professional and experienced quality control team to strictly verify and test the ISL90841UIV1427Z. All suppliers must pass our qualification reviews before they can publish their products including ISL90841UIV1427Z on icwhale.com; we pay more attention to the channels and quality of ISL90841UIV1427Z products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the ISL90841UIV1427Z price and inventory displayed accurate?

The price and inventory of ISL90841UIV1427Z 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.

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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 ISL90841UIV1427Z?

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 ISL90841UIV1427Z we delivered, we will accept the replacement or return of the ISL90841UIV1427Z 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 ISL90841UIV1427Z.

(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