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Name: ISL22424UFR16Z
Brand: Renesas Electronics America Inc
SKU: ISL22424UFR16Z
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 ISL22424UFR16Z

Part No.:: ISL22424UFR16Z

Manufacturer:: Renesas Electronics America Inc

Package:: 16-TFQFN Exposed Pad

Datasheet:: ISL22424UFR16Z.pdf

Description:: IC DGTL POT 50KOHM 256TAP 16QFN

In Stock:: 3031

Quantity:: Add To Cart

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ISL22424UFR16Z Specifications

Package/Case:
16-TFQFN Exposed Pad
Packaging:
Tube
Series:
XDCP™
ProductStatus:
Obsolete
Taper:
Linear
Configuration:
Potentiometer
NumberofCircuits:
2
NumberofTaps:
256
Resistance(Ohms):
50k
Interface:
SPI
MemoryType:
Non-Volatile
Voltage-Supply:
±2.25V ~ 5.5V
Features:
-
Tolerance:
±20%
TemperatureCoefficient(Typ):
±45ppm/°C
MountingType:
Surface Mount
OperatingTemperature:
-40°C ~ 125°C

ISL22424UFR16Z this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including ISL22424UFR16Z 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 ISL22424UFR16Z 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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ISL22424UFR16Z information

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The working principle and core technical features of ISL22424UFR16Z

ISL22424UFR16Z is a digitally controlled potentiometer (DCP) designed by Renesas Electronics Corporation. It offers versatile functionality and precise voltage control, making it suitable for a wide range of applications in electronics and instrumentation.

Working Principle:

The ISL22424UFR16Z utilizes a resistor ladder network controlled by digital inputs to adjust the output voltage. It consists of a series of resistor taps connected to a wiper terminal. By changing the position of the wiper, the resistance between the wiper terminal and the ends of the resistor ladder changes, thereby altering the output voltage.

Core Technology Features:

- Digital Control: The device can be controlled digitally through an I2C interface, allowing for precise and convenient adjustment of voltage levels.

- Non-Volatile Memory: The ISL22424UFR16Z features non-volatile memory (NVM), enabling it to retain settings even when power is removed, ensuring consistent performance across power cycles.

- High Resolution: With its high-resolution capability, the DCP offers fine-grained voltage adjustments, suitable for applications requiring precise voltage regulation.

- Wide Operating Voltage Range: The device operates over a wide voltage range, making it compatible with various power supply configurations and voltage levels.

- Low Power Consumption: The ISL22424UFR16Z is designed for low power consumption, contributing to energy efficiency and extended battery life in portable devices.

Application Scenario:

In audio equipment, the ISL22424UFR16Z can be used for volume control, providing precise adjustment of audio output levels in amplifiers or mixing consoles.

Circuit Design:

To incorporate ISL22424UFR16Z into an audio volume control circuit, follow these steps:

1. Connection:

Connect the DCP to the audio signal path, typically between the audio source and the amplifier input. Ensure proper decoupling capacitors and filtering to minimize noise and ensure clean audio signals.

2. Digital Control:

Interface the DCP with a microcontroller or digital potentiometer controller via the I2C bus. Implement firmware to send commands to the DCP for volume adjustment based on user input or system requirements.

3. User Interface:

Integrate a user interface, such as rotary encoders or push buttons, to control the volume setting. Utilize the microcontroller's GPIO pins for interfacing with user input devices.

4. Power Management:

Provide stable power to the ISL22424UFR16Z and associated circuitry using voltage regulators and decoupling capacitors. Implement power-saving features to minimize energy consumption during idle periods.

5. Performance Optimization:

Optimize firmware algorithms for smooth volume transitions and user experience. Consider implementing features such as audio level indicators or presets for user convenience.

Considerations:

- Audio Quality: Ensure that the DCP and associated circuitry do not introduce distortion or degrade audio quality, especially at lower volume levels.

- ESD Protection: Implement measures to protect the DCP and other sensitive components from electrostatic discharge (ESD) to prevent damage and ensure long-term reliability.

- Compatibility: Verify compatibility with other audio equipment and standards to ensure seamless integration and interoperability.

- Thermal Management: Monitor and manage temperature rise in the DCP and surrounding components to prevent overheating and ensure reliable operation over extended periods.

ISL22424UFR16Z FAQ

1. How to order ISL22424UFR16Z on icwhale.com?

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2. How does icwhale.com guarantee that ISL22424UFR16Z is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the ISL22424UFR16Z. All suppliers must pass our qualification reviews before they can publish their products including ISL22424UFR16Z on icwhale.com; we pay more attention to the channels and quality of ISL22424UFR16Z products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the ISL22424UFR16Z price and inventory displayed accurate?

The price and inventory of ISL22424UFR16Z 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 ISL22424UFR16Z?

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 ISL22424UFR16Z we delivered, we will accept the replacement or return of the ISL22424UFR16Z 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 ISL22424UFR16Z.

(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