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Name: X9271TV14-2.7
Brand: Renesas Electronics America Inc
SKU: X9271TV14-2.7
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 X9271TV14-2.7

Part No.:: X9271TV14-2.7

Manufacturer:: Renesas Electronics America Inc

Package:: 14-TSSOP (0.173, 4.40mm Width)

Datasheet:: X9271TV14-2.7.pdf

Description:: IC DGT POT 100KOHM 256TP 14TSSOP

In Stock:: 2173

Quantity:: Add To Cart

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X9271TV14-2.7 Specifications

Package/Case:
14-TSSOP (0.173, 4.40mm Width)
Packaging:
Tube
Series:
XDCP™
ProductStatus:
Obsolete
Taper:
Linear
Configuration:
Potentiometer
NumberofCircuits:
1
NumberofTaps:
256
Resistance(Ohms):
100k
Interface:
SPI
MemoryType:
Non-Volatile
Voltage-Supply:
2.7V ~ 5.5V
Features:
Selectable Address
Tolerance:
±20%
TemperatureCoefficient(Typ):
±300ppm/°C
MountingType:
Surface Mount
OperatingTemperature:
0°C ~ 70°C

X9271TV14-2.7 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including X9271TV14-2.7 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 X9271TV14-2.7 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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X9271TV14-2.7 information

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X9271TV14-2.7 Application Introduction

X9271TV14-2.7 is a digital potentiometer with nonvolatile memory (NVM) and a low temperature coefficient that provides a wide range of resistance values for various applications. It features a simple three-wire serial interface for easy integration into circuit designs.

Application Scenario:

In audio equipment, X9271TV14-2.7 can be utilized to control volume levels digitally, offering precise adjustment and eliminating the need for manual potentiometers prone to wear and tear.

Circuit Design:

To effectively incorporate X9271TV14-2.7 into a circuit design, consider the following steps:

1. Interface Configuration:

Connect X9271TV14-2.7 to the microcontroller or host device using the standard three-wire serial interface, comprising serial data input (SDI), serial clock input (SCK), and chip select input (CS). Ensure proper voltage levels and signal integrity.

2. Resistance Setting:

Set the desired resistance value digitally by sending appropriate commands through the serial interface. Utilize the nonvolatile memory feature of X9271TV14-2.7 to retain resistance settings across power cycles.

3. Signal Integrity:

Implement signal conditioning techniques, such as proper PCB layout and grounding, to maintain signal integrity and minimize noise interference, ensuring reliable communication between X9271TV14-2.7 and the host device.

4. Power Management:

Optimize power supply design to provide stable voltage and current levels to X9271TV14-2.7 and other components. Utilize low-dropout voltage regulators and decoupling capacitors to mitigate voltage fluctuations and noise.

5. Thermal Considerations:

Implement thermal management strategies, such as proper heat sinking and airflow, to dissipate heat generated by X9271TV14-2.7 during operation, ensuring reliable performance and longevity.

Design Optimization:

To optimize the X9271TV14-2.7 circuit design:

- Utilize the device's internal EEPROM to store calibration data or user-specific settings, reducing the need for external memory components.

- Implement error checking and correction mechanisms to ensure data integrity during serial communication, enhancing system reliability.

- Consider using parallel digital potentiometers for applications requiring multiple independent channels or higher resolution.

- Perform thorough testing and validation to verify the performance and stability of the X9271TV14-2.7-based circuit under various operating conditions.

X9271TV14-2.7 FAQ

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3. Are the X9271TV14-2.7 price and inventory displayed accurate?

The price and inventory of X9271TV14-2.7 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 X9271TV14-2.7?

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 X9271TV14-2.7 we delivered, we will accept the replacement or return of the X9271TV14-2.7 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 X9271TV14-2.7.

(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