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Renesas Electronics America Inc ISL22317WFRTZ-TK

Part No.:: ISL22317WFRTZ-TK

Manufacturer:: Renesas Electronics America Inc

Package:: 10-WFDFN Exposed Pad

Datasheet:: ISL22317WFRTZ-TK.pdf

Description:: IC DGTL POT 10KOHM 128TAP 10TDFN

In Stock:: 3784

Quantity:: Add To Cart

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ISL22317WFRTZ-TK Specifications

Package/Case:
10-WFDFN Exposed Pad
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
XDCP™
ProductStatus:
Active
Taper:
Linear
Configuration:
Potentiometer
NumberofCircuits:
1
NumberofTaps:
128
Resistance(Ohms):
10k
Interface:
I²C
MemoryType:
Non-Volatile
Voltage-Supply:
2.7V ~ 5.5V
Features:
Selectable Address
Tolerance:
±4%
TemperatureCoefficient(Typ):
±10ppm/°C
MountingType:
Surface Mount
OperatingTemperature:
-40°C ~ 125°C

ISL22317WFRTZ-TK this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including ISL22317WFRTZ-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 ISL22317WFRTZ-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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ISL22317WFRTZ-TK information

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ISL22317WFRTZ-TK Typical application Circuitry

ISL22317WFRTZ-TK

The ISL22317WFRTZ-TK is a variant of the digitally controlled potentiometer (DCP) from Intersil's ISL series, specifically designed for precision control applications. This device integrates the functionality of a traditional potentiometer with the advantages of digital control, making it ideal for applications such as adjustable power supplies, sensor calibration systems, and audio processing where precise resistance adjustments are required. The "-TK" suffix indicates that this model is supplied in a tape and reel format, which is optimized for automated assembly processes in high-volume manufacturing environments.

1. ISL Series: Innovating Digital Control Solutions: The ISL22317WFRTZ-TK is part of the ISL series, renowned for its sophisticated digital potentiometers and control solutions. This series is designed to meet the growing demand for digital precision and programmability in electronic systems, offering enhanced performance, reliability, and integration flexibility.

2. Electrical Integration for Enhanced Precision: The device operates within a 2.7V to 5.5V supply voltage range, accommodating a variety of digital systems from low-power portable devices to more robust industrial controls. This flexibility ensures that the ISL22317WFRTZ-TK can be seamlessly integrated into diverse electronic environments, providing precise control over resistance settings with minimal power consumption.

3. Pin Configuration for Optimal Functionality: Encased in a compact TSSOP package, the ISL22317WFRTZ-TK features a concise yet comprehensive pin layout essential for its functionality. This includes VDD and VSS for power connections, the RH, RW, and RL pins for the high, wiper, and low terminals of the potentiometer, respectively, and I²C interface pins (SDA, SCL) for digital communication. Additional address pins (A0, A1, A2) allow for multiple devices on the same I²C bus, enabling complex control schemes with multiple DCPs. Precise implementation of these pins is crucial for utilizing the device's full capabilities in adjusting resistance values digitally.

4. Thermal Management Strategies: Given its efficient power usage, the ISL22317WFRTZ-TK naturally exhibits low thermal output. Nonetheless, proper thermal management practices, including strategic PCB layout for heat distribution and maintaining ambient operating temperatures within specified limits, are important to ensure device integrity and performance consistency over time.

5. Circuit Design Considerations: Integrating the ISL22317WFRTZ-TK into electronic systems requires careful planning, particularly in the design of the I²C communication bus to ensure reliable data transmission. Utilizing pull-up resistors on the SDA and SCL lines, minimizing noise interference through careful routing, and employing decoupling capacitors near the power pins are all critical for optimal device performance.

6. Enhanced Protection for System Reliability: Incorporating protection features such as ESD protection on the I²C pins and overvoltage protection on the potentiometer terminals is essential to safeguard the ISL22317WFRTZ-TK from potential electrical stresses. These measures contribute to the stability and longevity of the device, as well as the overall system it's part of.

7. Enabling Precision Control in Advanced Applications: The adoption of the ISL22317WFRTZ-TK in system designs marks a leap forward in achieving high precision and programmability in resistance adjustments. Whether for fine-tuning operational amplifier circuits, calibrating sensor signals, or adjusting power supply outputs, this device brings digital precision to analog control, enhancing both functionality and efficiency in a wide range of applications.

In summary, the ISL22317WFRTZ-TK exemplifies a significant advancement in digitally controlled potentiometer technology, merging precise adjustment capabilities with the flexibility of digital interfacing. With its adaptable power requirements, detailed pin layout, thermal management considerations, and robust circuit design and protection features, this device significantly elevates the performance and reliability of various technological applications, demonstrating a pivotal evolution in electronic control systems.

ISL22317WFRTZ-TK FAQ

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3. Are the ISL22317WFRTZ-TK price and inventory displayed accurate?

The price and inventory of ISL22317WFRTZ-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.

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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 ISL22317WFRTZ-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 ISL22317WFRTZ-TK we delivered, we will accept the replacement or return of the ISL22317WFRTZ-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 ISL22317WFRTZ-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