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Name: X9C303S8IT1
Brand: Renesas Electronics America Inc
SKU: X9C303S8IT1
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Renesas Electronics America Inc X9C303S8IT1

Part No.:: X9C303S8IT1

Manufacturer:: Renesas Electronics America Inc

Package:: 8-SOIC (0.154, 3.90mm Width)

Datasheet:: X9C303S8IT1.pdf

Description:: IC DGTL POT 32KOHM 100TAP 8SOIC

In Stock:: 2200

Quantity:: Add To Cart

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X9C303S8IT1 Specifications

Package/Case:
8-SOIC (0.154, 3.90mm Width)
Packaging:
Tape & Reel (TR)
Series:
XDCP™
ProductStatus:
Obsolete
Taper:
Logarithmic
Configuration:
Potentiometer
NumberofCircuits:
1
NumberofTaps:
100
Resistance(Ohms):
32k
Interface:
Up/Down (U/D, INC, CS)
MemoryType:
Non-Volatile
Voltage-Supply:
±5V
Features:
-
Tolerance:
±15%
TemperatureCoefficient(Typ):
±400ppm/°C
MountingType:
Surface Mount
OperatingTemperature:
-40°C ~ 85°C

X9C303S8IT1 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including X9C303S8IT1 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 X9C303S8IT1 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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X9C303S8IT1 information

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The working principle and core technical features of X9C303S8IT1

X9C303S8IT1 is a digital potentiometer IC designed for versatile voltage and resistance adjustment applications. It utilizes non-volatile memory (NVM) technology for storing wiper position settings, ensuring retention even in power-off situations.

Core Technology:

The X9C303S8IT1 features an array of resistive elements and wiper switches controlled digitally through serial communication protocols such as I2C. This allows precise adjustment of resistance values with minimal error and high linearity.

Application Scenario:

In audio systems, X9C303S8IT1 can be employed for volume control, tone adjustment, and balance control, providing smooth and accurate signal modulation for enhanced sound quality.

Circuit Design:

To design an audio volume control system using X9C303S8IT1, follow these steps:

1. Input Signal Connection:

Connect the audio input signal source, such as a DAC or audio amplifier output, to the input terminals of X9C303S8IT1. Ensure proper impedance matching for optimal signal transfer.

2. Output Connection:

Connect the output terminals of X9C303S8IT1 to the audio output stage, such as speakers or headphones. Proper filtering and amplification may be required depending on the application.

3. Control Interface:

Utilize microcontroller or digital signal processor (DSP) to interface with X9C303S8IT1 through the I2C bus. Implement firmware algorithms for volume control, tone adjustment, and other audio processing functionalities.

4. User Interface:

Integrate user interface elements such as rotary encoders, push buttons, or touch panels to provide user-friendly control over volume, tone, and other audio parameters. Interface these elements with the microcontroller for user interaction.

5. Power Management:

Ensure proper power supply and decoupling capacitors to provide stable voltage levels to X9C303S8IT1 and associated circuitry. Implement power-saving features to minimize power consumption during standby or idle states.

Performance Enhancement:

To enhance system performance and efficiency, consider the following factors:

- Signal-to-Noise Ratio (SNR): Optimize circuit layout and component selection to minimize noise and interference, thereby improving audio quality.

- Dynamic Range: Use appropriate digital potentiometer resolution and range settings to achieve desired volume levels without distortion or clipping.

- System Calibration: Calibrate the system periodically to compensate for component aging, temperature variations, and other environmental factors affecting performance.

- Firmware Optimization: Continuously optimize firmware algorithms to minimize processing overhead, reduce latency, and improve overall system responsiveness.

- Thermal Management: Implement thermal dissipation measures such as heat sinks or thermal pads to prevent overheating and ensure long-term reliability of X9C303S8IT1 and surrounding components.

X9C303S8IT1 FAQ

1. How to order X9C303S8IT1 on icwhale.com?

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2. How does icwhale.com guarantee that X9C303S8IT1 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the X9C303S8IT1. All suppliers must pass our qualification reviews before they can publish their products including X9C303S8IT1 on icwhale.com; we pay more attention to the channels and quality of X9C303S8IT1 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the X9C303S8IT1 price and inventory displayed accurate?

The price and inventory of X9C303S8IT1 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 X9C303S8IT1?

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 X9C303S8IT1 we delivered, we will accept the replacement or return of the X9C303S8IT1 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 X9C303S8IT1.

(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