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Name: ISL23445UFRZ-T7A
Brand: Renesas Electronics America Inc
SKU: ISL23445UFRZ-T7A
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Renesas Electronics America Inc ISL23445UFRZ-T7A

Part No.:: ISL23445UFRZ-T7A

Manufacturer:: Renesas Electronics America Inc

Package:: 20-VFQFN Exposed Pad

Datasheet:: ISL23445UFRZ-T7A.pdf

Description:: IC DGTL POT 50KOHM 256TAP 20QFN

In Stock:: 2095

Quantity:: Add To Cart

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ISL23445UFRZ-T7A Specifications

Package/Case:
20-VFQFN Exposed Pad
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
XDCP™
ProductStatus:
Obsolete
Taper:
Linear
Configuration:
Potentiometer
NumberofCircuits:
4
NumberofTaps:
256
Resistance(Ohms):
50k
Interface:
SPI
MemoryType:
Volatile
Voltage-Supply:
1.2V ~ 5.5V, 1.7V ~ 5.5V
Features:
-
Tolerance:
±20%
TemperatureCoefficient(Typ):
65ppm/°C
MountingType:
Surface Mount
OperatingTemperature:
-40°C ~ 125°C

ISL23445UFRZ-T7A this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including ISL23445UFRZ-T7A 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 ISL23445UFRZ-T7A 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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ISL23445UFRZ-T7A information

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The working principle and core technical features of ISL23445UFRZ-T7A

ISL23445UFRZ-T7A is a precision quad-channel digital potentiometer manufactured by Intersil, offering advanced features and performance for various electronic applications. It operates as a digitally controlled variable resistor, allowing precise adjustment of resistance values in electronic circuits.

Working Principle:

The ISL23445UFRZ-T7A consists of four independent potentiometer channels controlled through a serial interface. Each channel includes a resistor array and wiper switches, allowing the user to set the resistance digitally. The digital control signals provided by the microcontroller or external device determine the position of the wiper, thereby setting the resistance between the wiper and the terminals of the potentiometer.

Core Technology Features:

- High Resolution: The device offers high resolution with up to 256 taps per potentiometer channel, allowing fine adjustments of resistance values.

- Low Temperature Coefficient: It features low temperature coefficient specifications, ensuring minimal variation in resistance over temperature changes, critical for precision applications.

- Non-Volatile Memory: The ISL23445UFRZ-T7A integrates non-volatile memory, preserving the wiper position settings even when power is removed, ensuring the device retains its programmed values during power cycles.

- Wide Operating Voltage Range: It operates over a wide voltage range, typically from 2.7V to 5.5V, making it suitable for various low voltage and battery-powered applications.

Application Scenarios:

In audio systems, ISL23445UFRZ-T7A can be utilized for volume control, equalization, and tone adjustment, providing precise tuning capabilities.

In instrumentation and test equipment, the device can serve as a calibration tool for setting reference voltages, gain adjustments, and offset corrections, ensuring accurate measurements.

In programmable power supplies and voltage regulators, ISL23445UFRZ-T7A enables dynamic adjustment of output voltage levels, enhancing flexibility and regulation precision.

Enhancing System Performance and Efficiency:

- Precision Control: The high resolution and low temperature coefficient of the device ensure accurate and stable adjustments, improving overall system performance.

- Reduced Component Count: By replacing traditional mechanical potentiometers with ISL23445UFRZ-T7A, designers can reduce component count, board space, and system complexity, leading to cost savings and simplified designs.

- Dynamic Calibration: Incorporating the device into the circuit allows dynamic calibration and fine-tuning of system parameters, optimizing performance over varying operating conditions.

- Power Efficiency: The low operating voltage and non-volatile memory features contribute to power efficiency, extending battery life in portable applications and reducing overall energy consumption.

- Reliability and Longevity: With its robust design and non-volatile memory, ISL23445UFRZ-T7A offers long-term reliability and consistent performance, ensuring the longevity of electronic systems.

ISL23445UFRZ-T7A FAQ

1. How to order ISL23445UFRZ-T7A 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 ISL23445UFRZ-T7A is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the ISL23445UFRZ-T7A. All suppliers must pass our qualification reviews before they can publish their products including ISL23445UFRZ-T7A on icwhale.com; we pay more attention to the channels and quality of ISL23445UFRZ-T7A products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the ISL23445UFRZ-T7A price and inventory displayed accurate?

The price and inventory of ISL23445UFRZ-T7A 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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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 ISL23445UFRZ-T7A?

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 ISL23445UFRZ-T7A we delivered, we will accept the replacement or return of the ISL23445UFRZ-T7A 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 ISL23445UFRZ-T7A.

(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