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Name: ISL22446UFRT20Z
Brand: Renesas Electronics America Inc
SKU: ISL22446UFRT20Z
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Renesas Electronics America Inc ISL22446UFRT20Z

Part No.:: ISL22446UFRT20Z

Manufacturer:: Renesas Electronics America Inc

Package:: 20-WFQFN Exposed Pad

Datasheet:: ISL22446UFRT20Z.pdf

Description:: IC DGT POT 50KOHM 128TAP 20TQFN

In Stock:: 2625

Quantity:: Add To Cart

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ISL22446UFRT20Z Specifications

Package/Case:
20-WFQFN Exposed Pad
Packaging:
Tube
Series:
XDCP™
ProductStatus:
Obsolete
Taper:
Linear
Configuration:
Potentiometer
NumberofCircuits:
4
NumberofTaps:
128
Resistance(Ohms):
50k
Interface:
SPI
MemoryType:
Non-Volatile
Voltage-Supply:
2.7V ~ 5.5V
Features:
-
Tolerance:
±20%
TemperatureCoefficient(Typ):
±80ppm/°C
MountingType:
Surface Mount
OperatingTemperature:
-40°C ~ 125°C

ISL22446UFRT20Z this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including ISL22446UFRT20Z 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 ISL22446UFRT20Z 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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ISL22446UFRT20Z information

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The working principle and core technical features of ISL22446UFRT20Z

ISL22446UFRT20Z is a digital potentiometer integrated circuit (IC) designed by Intersil Corporation. It offers precise digital control of resistance values, making it suitable for a wide range of applications in electronics and electrical systems.

Working Principle:

The ISL22446UFRT20Z operates by digitally controlling the resistance between its terminals using a combination of electronic switches and a resistor ladder network. It consists of a series of resistive elements connected in parallel, and by activating specific switches, the effective resistance between the terminals can be adjusted digitally.

Core Technology Features:

- Digital Control Interface: The ISL22446UFRT20Z features a digital interface, allowing precise control over resistance values through serial communication protocols such as SPI (Serial Peripheral Interface) or I2C (Inter-Integrated Circuit).

- Non-Volatile Memory: It incorporates non-volatile memory to store resistance settings even when power is removed, ensuring that the desired resistance values are retained during power cycles or system resets.

- Low Power Consumption: The IC is designed for low power operation, making it suitable for battery-powered applications or energy-efficient systems where power consumption is a critical consideration.

- Wide Resistance Range: The ISL22446UFRT20Z offers a wide range of resistance values, allowing flexibility in various circuit designs and applications, from precision voltage dividers to programmable filters.

- Temperature Stability: It exhibits excellent temperature stability, maintaining consistent resistance values over a wide temperature range, ensuring reliable performance in diverse environmental conditions.

Application Scenarios:

In audio systems, the ISL22446UFRT20Z can be utilized to control volume levels digitally, offering precise adjustment and enhancing user experience in audio playback devices.

In automotive electronics, the IC can be employed in sensor calibration circuits, providing digital trimming capabilities for sensor output signals, thereby improving the accuracy and reliability of automotive sensors in engine management systems or safety systems.

In industrial automation, the ISL22446UFRT20Z can be integrated into control systems for motor speed regulation, allowing precise control over motor speeds in conveyor systems, robotics, or machine tools, enhancing productivity and efficiency in manufacturing processes.

Enhancing System Performance and Efficiency:

- Precision Control: The digital nature of the ISL22446UFRT20Z enables precise control over resistance values, ensuring accurate signal conditioning or voltage regulation in electronic circuits, thereby enhancing overall system performance.

- Reduced Component Count: By replacing traditional mechanical potentiometers with the ISL22446UFRT20Z, designers can simplify circuit designs, reduce component count, and save board space, leading to cost savings and improved system efficiency.

- Remote Control and Automation: The digital interface of the IC facilitates remote control and automation capabilities, allowing for integration into smart systems or IoT (Internet of Things) applications, enabling remote monitoring and adjustment of system parameters for increased efficiency and convenience.

- Reliability and Longevity: With its non-volatile memory and robust design, the ISL22446UFRT20Z offers long-term reliability and durability, minimizing maintenance requirements and ensuring consistent performance over the product lifecycle.

- Energy Efficiency: The low power consumption of the IC contributes to energy-efficient system operation, making it suitable for battery-powered devices or energy-conscious applications, where minimizing power consumption is crucial for extending battery life or reducing operating costs.

ISL22446UFRT20Z FAQ

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3. Are the ISL22446UFRT20Z price and inventory displayed accurate?

The price and inventory of ISL22446UFRT20Z 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?

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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 ISL22446UFRT20Z?

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 ISL22446UFRT20Z we delivered, we will accept the replacement or return of the ISL22446UFRT20Z 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 ISL22446UFRT20Z.

(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