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Name: ISL22346UFRT20Z
Brand: Renesas Electronics America Inc
SKU: ISL22346UFRT20Z
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 ISL22346UFRT20Z

Part No.:: ISL22346UFRT20Z

Manufacturer:: Renesas Electronics America Inc

Package:: 20-WFQFN Exposed Pad

Datasheet:: ISL22346UFRT20Z.pdf

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

In Stock:: 3448

Quantity:: Add To Cart

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ISL22346UFRT20Z Specifications

Package/Case:
20-WFQFN Exposed Pad
Packaging:
Tube
Series:
XDCP™
ProductStatus:
Active
Taper:
Linear
Configuration:
Potentiometer
NumberofCircuits:
4
NumberofTaps:
128
Resistance(Ohms):
50k
Interface:
I²C
MemoryType:
Non-Volatile
Voltage-Supply:
2.7V ~ 5.5V
Features:
Selectable Address
Tolerance:
±20%
TemperatureCoefficient(Typ):
±80ppm/°C
MountingType:
Surface Mount
OperatingTemperature:
-40°C ~ 125°C

ISL22346UFRT20Z this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including ISL22346UFRT20Z 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 ISL22346UFRT20Z 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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ISL22346UFRT20Z information

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ISL22346UFRT20Z Application Introduction

ISL22346UFRT20Z is a digitally controlled potentiometer (DCP) that offers non-volatile memory (EEPROM) and can be programmed to provide a variable resistor function. It is commonly used in applications such as analog circuit calibration, sensor trimming, and gain adjustment.

Application Scenario:

In electronic instrumentation, ISL22346UFRT20Z can be utilized for precise adjustment of analog signal conditioning circuits, such as filters or amplifiers, to calibrate sensor readings or adjust system gain.

Circuit Design:

To effectively use ISL22346UFRT20Z in a design project, consider the following optimization techniques:

1. Power Management:

Provide a stable power supply to ISL22346UFRT20Z to ensure proper operation. Use low-dropout voltage regulators and filter capacitors to minimize voltage fluctuations and noise.

2. Signal Integrity:

Optimize the layout of the PCB to minimize signal interference and crosstalk. Place decoupling capacitors near the power supply pins of ISL22346UFRT20Z to reduce noise and improve signal integrity.

3. Thermal Management:

Ensure adequate thermal dissipation for ISL22346UFRT20Z to prevent overheating and maintain reliability. Place thermal vias under the package and use a heat sink if necessary.

4. Programming Interface:

Implement a user-friendly interface, such as a microcontroller or digital potentiometer controller, to program ISL22346UFRT20Z settings and store calibration data in its non-volatile memory.

5. Application-Specific Considerations:

- Analog Signal Conditioning: Use ISL22346UFRT20Z to adjust filter parameters or amplifier gains for precise sensor calibration.

- Sensor Trim: Utilize ISL22346UFRT20Z to trim sensor outputs for accuracy in measurement applications.

- Gain Adjustment: Employ ISL22346UFRT20Z to adjust the gain of analog circuits to optimize system performance.

- Feedback Control: Implement closed-loop control algorithms to dynamically adjust ISL22346UFRT20Z settings based on system feedback for optimal operation.

Conclusion:

By following these design optimization techniques, you can effectively utilize ISL22346UFRT20Z in your project to achieve precise analog signal conditioning, sensor trimming, and gain adjustment, while ensuring reliable performance and longevity.

ISL22346UFRT20Z FAQ

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3. Are the ISL22346UFRT20Z price and inventory displayed accurate?

The price and inventory of ISL22346UFRT20Z fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

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6. What is the process for return or replacement of ISL22346UFRT20Z?

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 ISL22346UFRT20Z we delivered, we will accept the replacement or return of the ISL22346UFRT20Z 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 ISL22346UFRT20Z.

(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