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Name: ISL22326UFR16Z
Brand: Renesas Electronics America Inc
SKU: ISL22326UFR16Z
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 ISL22326UFR16Z

Part No.:: ISL22326UFR16Z

Manufacturer:: Renesas Electronics America Inc

Package:: 16-TFQFN Exposed Pad

Datasheet:: ISL22326UFR16Z.pdf

Description:: IC DGTL POT 50KOHM 128TAP 16QFN

In Stock:: 2291

Quantity:: Add To Cart

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ISL22326UFR16Z Specifications

Package/Case:
16-TFQFN Exposed Pad
Packaging:
Tube
Series:
XDCP™
ProductStatus:
Obsolete
Taper:
Linear
Configuration:
Potentiometer
NumberofCircuits:
2
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

ISL22326UFR16Z this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including ISL22326UFR16Z 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 ISL22326UFR16Z 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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ISL22326UFR16Z information

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The working principle and core technical features of ISL22326UFR16Z

ISL22326UFR16Z is a digital potentiometer IC designed for precision voltage control applications. It provides non-volatile memory storage of wiper position, allowing for power-up presets and system calibration.

Core Technology:

The ISL22326UFR16Z utilizes a resistor ladder network with CMOS switches controlled by a serial interface. This architecture enables precise adjustment of resistance values, with low temperature coefficient and high resolution.

Application Scenario:

In audio equipment, ISL22326UFR16Z can be used to adjust volume levels or tone controls digitally, offering finer granularity and repeatability compared to traditional analog potentiometers.

System Integration:

Integrate ISL22326UFR16Z into the audio circuit as follows:

1. Volume Control:

Connect the wiper terminal of ISL22326UFR16Z between the audio signal source and amplifier input. Use the serial interface pins, such as SDA and SCL, to control the potentiometer digitally.

2. Tone Adjustment:

For tone control circuits, replace traditional variable resistors with ISL22326UFR16Z to digitally adjust bass, midrange, and treble levels. Utilize additional GPIO pins for mode selection and configuration.

3. System Calibration:

Utilize the non-volatile memory feature of ISL22326UFR16Z to store calibration data and presets, ensuring consistent audio performance across power cycles and system variations.

4. User Interface:

Integrate a user interface, such as a rotary encoder or push buttons, to control ISL22326UFR16Z settings. Utilize GPIO pins for interfacing and implementing user input functionality.

Performance Enhancement:

By incorporating ISL22326UFR16Z into audio systems, several benefits can be achieved:

- Precision Control: Digital adjustment offers finer granularity and repeatability compared to analog potentiometers, ensuring accurate volume and tone settings.

- System Stability: Non-volatile memory storage ensures consistent performance and eliminates the need for frequent recalibration, enhancing system reliability.

- Space Efficiency: Integration of digital potentiometers reduces the footprint and component count compared to discrete analog circuits, optimizing PCB layout and system size.

- Flexibility: Digital control allows for easy implementation of additional features, such as remote control, presets, and automatic volume leveling, enhancing user experience and system versatility.

- Cost Effectiveness: Despite advanced features, ISL22326UFR16Z offers cost-effective solutions for precision voltage control applications, providing value for audio equipment manufacturers.

ISL22326UFR16Z FAQ

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3. Are the ISL22326UFR16Z price and inventory displayed accurate?

The price and inventory of ISL22326UFR16Z 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?

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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 ISL22326UFR16Z?

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 ISL22326UFR16Z we delivered, we will accept the replacement or return of the ISL22326UFR16Z 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 ISL22326UFR16Z.

(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