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Name: MCP4431T-503E/ML
Brand: Microchip Technology
SKU: MCP4431T-503E/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-503E/ML

Part No.:: MCP4431T-503E/ML

Manufacturer:: Microchip Technology

Package:: 20-VFQFN Exposed Pad

Datasheet:: MCP4431T-503E/ML.pdf

Description:: IC DGTL POT 50KOHM 129TAP 20QFN

In Stock:: 3869

Quantity:: Add To Cart

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MCP4431T-503E/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):
50k
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-503E/ML this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including MCP4431T-503E/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-503E/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-503E/ML information

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MCP4431T-503E/ML Application Introduction

MCP4431T-503E/ML is a digital potentiometer chip widely used in electronic circuits for various applications. It offers precise resistance adjustment and is suitable for tasks such as voltage regulation and signal calibration.

Application Scenario:

In audio equipment, MCP4431T-503E/ML can be utilized to control volume levels, tone adjustments, or filter settings, providing a customizable audio experience for users.

Circuit Design:

To effectively use MCP4431T-503E/ML in a circuit design, consider the following steps:

1. Connection:

Connect the MCP4431T-503E/ML to the desired control circuit, ensuring proper pin connections and signal routing. Utilize the SPI interface for digital communication with the microcontroller or host system.

2. Resistance Adjustment:

Implement firmware or software algorithms to adjust the resistance values of MCP4431T-503E/ML dynamically. This allows for precise control of parameters such as gain, attenuation, or filter characteristics.

3. Signal Calibration:

Use MCP4431T-503E/ML to calibrate analog signals, compensating for inaccuracies or variations in sensor readings or signal processing stages. This ensures consistent and reliable performance in measurement or control applications.

4. Power Management:

Optimize power supply design to ensure stable voltage levels for MCP4431T-503E/ML operation. Employ voltage regulators and decoupling capacitors to minimize noise and enhance signal integrity.

5. Thermal Considerations:

Manage heat dissipation effectively to prevent MCP4431T-503E/ML from overheating and ensure long-term reliability. Incorporate heat sinks or thermal vias in the PCB layout, and monitor temperature levels during operation.

Design Optimization:

To optimize the design for performance and reliability, consider the following aspects:

- Digital Communication Efficiency: Optimize SPI communication protocols for faster data transfer and minimal latency, enhancing system responsiveness.

- Noise Immunity: Shield sensitive analog circuits from digital noise generated by MCP4431T-503E/ML or other digital components to prevent signal degradation.

- Component Selection: Choose high-quality passive components, such as resistors and capacitors, to ensure accuracy and stability in resistance adjustment and signal conditioning tasks.

- Environmental Factors: Consider environmental conditions, such as temperature and humidity, in the design to ensure MCP4431T-503E/ML operates reliably across different operating environments.

- Test and Validation: Conduct thorough testing and validation of the circuit design, including resistance calibration, signal accuracy, and thermal performance, to verify functionality and reliability before deployment.

MCP4431T-503E/ML FAQ

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6. What is the process for return or replacement of MCP4431T-503E/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-503E/ML we delivered, we will accept the replacement or return of the MCP4431T-503E/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-503E/ML.

(3)The PartNo is unused and only in the original unpacked packaging.

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(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations