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Name: MCP4431T-103E/ML
Brand: Microchip Technology
SKU: MCP4431T-103E/ML
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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Microchip Technology MCP4431T-103E/ML

Part No.:: MCP4431T-103E/ML

Manufacturer:: Microchip Technology

Package:: 20-VFQFN Exposed Pad

Datasheet:: MCP4431T-103E/ML.pdf

Description:: IC DGTL POT 10KOHM 129TAP 20QFN

In Stock:: 3162

Quantity:: Add To Cart

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MCP4431T-103E/ML Specifications

Package/Case:
20-VFQFN Exposed Pad
Packaging:
Tape & Reel (TR)
Series:
-
ProductStatus:
Active
Taper:
Linear
Configuration:
Potentiometer
NumberofCircuits:
4
NumberofTaps:
129
Resistance(Ohms):
10k
Interface:
I²C
MemoryType:
Volatile
Voltage-Supply:
1.8V ~ 5.5V
Features:
Selectable Address
Tolerance:
±20%
TemperatureCoefficient(Typ):
150ppm/°C
MountingType:
Surface Mount
OperatingTemperature:
-40°C ~ 125°C

MCP4431T-103E/ML this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including MCP4431T-103E/ML 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 MCP4431T-103E/ML 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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MCP4431T-103E/ML information

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MCP4431T-103E/ML Application Introduction

MCP4431T-103E/ML is a digital potentiometer IC commonly used in electronic circuits for various applications. It features a non-volatile memory and provides adjustable resistance values digitally.

Application Scenario:

In audio equipment, MCP4431T-103E/ML can be utilized to adjust volume levels or tone control settings digitally, offering precise control over audio output.

Circuit Design:

To effectively use MCP4431T-103E/ML in a circuit design, consider the following:

1. Power Management:

Ensure stable power supply to MCP4431T-103E/ML by using proper voltage regulation and decoupling capacitors. This helps in maintaining reliable operation and minimizing noise interference.

2. Signal Integrity:

Keep signal traces short and minimize routing near high-frequency components to maintain signal integrity. Proper grounding techniques should also be employed to reduce noise and signal distortion.

3. Thermal Management:

To prevent overheating, ensure adequate heat sinking for MCP4431T-103E/ML if it is expected to dissipate significant power. Proper ventilation and thermal vias can help in dissipating heat efficiently.

4. Input/Output Protection:

Implement input and output protection circuits, such as ESD protection diodes or transient voltage suppressors, to safeguard MCP4431T-103E/ML from voltage spikes or electrostatic discharge events.

5. Layout Considerations:

Design the PCB layout carefully, placing MCP4431T-103E/ML away from sources of electromagnetic interference and ensuring proper signal routing to minimize crosstalk and signal distortion.

Optimization Techniques:

To optimize the design further, consider the following techniques:

- Utilize the non-volatile memory feature of MCP4431T-103E/ML to store configuration settings, reducing the need for external components and simplifying the overall design.

- Implement digital isolation techniques if MCP4431T-103E/ML needs to interface with sensitive or high-voltage components, ensuring galvanic isolation for enhanced safety and reliability.

- Employ feedback mechanisms and calibration routines to compensate for component tolerances and ensure consistent performance over temperature and operating conditions.

- Consider using higher resolution variants of MCP4431T-103E/ML for applications requiring finer adjustment granularity, enhancing precision and control over the circuit.

- Perform thorough testing and validation of the design under various operating conditions to ensure MCP4431T-103E/ML meets performance requirements and specifications.

MCP4431T-103E/ML FAQ

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3. Are the MCP4431T-103E/ML price and inventory displayed accurate?

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6. What is the process for return or replacement of MCP4431T-103E/ML?

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 MCP4431T-103E/ML we delivered, we will accept the replacement or return of the MCP4431T-103E/ML 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 MCP4431T-103E/ML.

(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