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Name: ISL22349WFV14Z-TK
Brand: Renesas Electronics America Inc
SKU: ISL22349WFV14Z-TK
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Renesas Electronics America Inc ISL22349WFV14Z-TK

Part No.:: ISL22349WFV14Z-TK

Manufacturer:: Renesas Electronics America Inc

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

Datasheet:: ISL22349WFV14Z-TK.pdf

Description:: IC DGT POT 10KOHM 128TAP 14TSSOP

In Stock:: 2046

Quantity:: Add To Cart

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ISL22349WFV14Z-TK Specifications

Package/Case:
14-TSSOP (0.173, 4.40mm Width)
Packaging:
Tape & Reel (TR)
Series:
XDCP™
ProductStatus:
Obsolete
Taper:
Linear
Configuration:
Potentiometer
NumberofCircuits:
4
NumberofTaps:
128
Resistance(Ohms):
10k
Interface:
I²C
MemoryType:
Non-Volatile
Voltage-Supply:
2.7V ~ 5.5V
Features:
Selectable Address
Tolerance:
±20%
TemperatureCoefficient(Typ):
±50ppm/°C
MountingType:
Surface Mount
OperatingTemperature:
-40°C ~ 125°C

ISL22349WFV14Z-TK this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including ISL22349WFV14Z-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 ISL22349WFV14Z-TK 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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ISL22349WFV14Z-TK information

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The working principle and core technical features of ISL22349WFV14Z-TK

ISL22349WFV14Z-TK is a digitally controlled potentiometer (DCP) device manufactured by Intersil, offering precision voltage adjustments in various applications. Its core technology revolves around digital potentiometer circuitry and non-volatile memory storage, enabling precise voltage control and memory retention even during power-off conditions.

Application Scenario:

In audio equipment, ISL22349WFV14Z-TK can be utilized to adjust volume levels with high accuracy, providing a seamless user experience in audio mixing consoles or amplifiers.

Circuit Integration:

To integrate ISL22349WFV14Z-TK into an audio volume control system, follow these steps:

1. Connection to Audio Signal:

Connect the input audio signal to the wiper terminal of ISL22349WFV14Z-TK, allowing the potentiometer to control the volume level. Ensure proper impedance matching and signal conditioning for optimal audio quality.

2. Power Supply:

Provide a stable power supply voltage to ISL22349WFV14Z-TK to ensure reliable operation. Utilize voltage regulators and decoupling capacitors to minimize noise and voltage fluctuations.

3. Control Interface:

Implement a control interface, such as a microcontroller or digital signal processor (DSP), to adjust the volume level digitally. Utilize the SPI or I2C communication protocol to communicate with ISL22349WFV14Z-TK.

4. User Interface:

Integrate a user interface, such as rotary encoders or push-button switches, to allow users to adjust the volume manually. Map the user inputs to the control signals for ISL22349WFV14Z-TK accordingly.

5. Output Amplification:

Amplify the adjusted audio signal using a suitable amplifier circuit to drive the speakers or headphones. Ensure proper impedance matching and power handling capability for optimal audio performance.

Advantages:

- Precision Control: ISL22349WFV14Z-TK offers precise voltage adjustments, allowing fine-tuning of audio volume levels for enhanced listening experiences.

- Non-Volatile Memory: The device retains the programmed settings even when power is removed, ensuring consistent performance and eliminating the need for recalibration.

- Compact Size: With its compact form factor, ISL22349WFV14Z-TK can be easily integrated into space-constrained audio equipment without compromising functionality.

- Low Power Consumption: The device operates with low power consumption, making it suitable for battery-powered audio devices, extending battery life.

- Wide Temperature Range: ISL22349WFV14Z-TK operates over a wide temperature range, ensuring reliable performance in various environmental conditions.

Considerations:

- Signal Integrity: Ensure proper signal routing and grounding to minimize noise and interference, preserving audio quality.

- Compatibility: Verify compatibility with other components and ensure proper communication protocol implementation for seamless integration.

- ESD Protection: Implement adequate electrostatic discharge (ESD) protection measures to safeguard ISL22349WFV14Z-TK against damage during handling and operation.

- Testing and Validation: Thoroughly test the integrated system to verify volume control accuracy, stability, and reliability under different operating conditions.

ISL22349WFV14Z-TK FAQ

1. How to order ISL22349WFV14Z-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 ISL22349WFV14Z-TK is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the ISL22349WFV14Z-TK. All suppliers must pass our qualification reviews before they can publish their products including ISL22349WFV14Z-TK on icwhale.com; we pay more attention to the channels and quality of ISL22349WFV14Z-TK products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the ISL22349WFV14Z-TK price and inventory displayed accurate?

The price and inventory of ISL22349WFV14Z-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.

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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 ISL22349WFV14Z-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 ISL22349WFV14Z-TK we delivered, we will accept the replacement or return of the ISL22349WFV14Z-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 ISL22349WFV14Z-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