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Name: MCP4431-104E/ML
Brand: Microchip Technology
SKU: MCP4431-104E/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 MCP4431-104E/ML

Part No.:: MCP4431-104E/ML

Manufacturer:: Microchip Technology

Package:: 20-VFQFN Exposed Pad

Datasheet:: MCP4431-104E/ML.pdf

Description:: IC DGT POT 100KOHM 129TAP 20QFN

In Stock:: 2848

Quantity:: Add To Cart

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MCP4431-104E/ML Specifications

Package/Case:
20-VFQFN Exposed Pad
Packaging:
Tube
Series:
-
ProductStatus:
Active
Taper:
Linear
Configuration:
Potentiometer
NumberofCircuits:
4
NumberofTaps:
129
Resistance(Ohms):
100k
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

MCP4431-104E/ML this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including MCP4431-104E/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 MCP4431-104E/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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MCP4431-104E/ML information

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MCP4431-104E/ML Application Introduction

MCP4431-104E/ML is a digital potentiometer device offering precision resistor networks for various applications. It provides accurate resistance adjustment and digital control capabilities, making it suitable for use in circuit design and system optimization.

Application Scenario:

In audio systems, MCP4431-104E/ML can be utilized for volume control and audio signal processing, ensuring optimal sound quality and user experience.

Circuit Design:

To integrate MCP4431-104E/ML into a circuit design effectively, consider the following steps:

1. Digital Potentiometer Connection:

Connect MCP4431-104E/ML to the desired circuit node where resistance adjustment is required, such as in audio amplifier feedback networks or sensor signal conditioning circuits. Ensure proper power supply and grounding for stable operation.

2. Signal Integrity:

Implement proper signal routing and shielding techniques to minimize noise and interference, ensuring accurate resistance adjustment and reliable circuit performance.

3. Thermal Management:

Consider the thermal characteristics of MCP4431-104E/ML and implement adequate heat dissipation measures, such as thermal vias, heat sinks, or airflow, to prevent overheating and maintain device reliability.

4. Power Supply:

Provide a stable power source to MCP4431-104E/ML and associated circuitry, using voltage regulators and decoupling capacitors to minimize voltage fluctuations and ensure consistent performance.

5. Circuit Optimization:

Optimize the circuit layout and component placement to minimize parasitic effects and ensure optimal signal integrity and performance of MCP4431-104E/ML in the overall system design.

Considerations:

When designing with MCP4431-104E/ML, it's crucial to address the following considerations:

- Resistance Accuracy: Verify the resistance tolerance and linearity of MCP4431-104E/ML to ensure precise resistance adjustment in the circuit.

- Digital Control Interface: Implement proper communication protocols, such as I2C or SPI, to enable digital control of MCP4431-104E/ML and integration with microcontrollers or other digital systems.

- Stability and Reliability: Perform thorough testing and validation to ensure the stability and reliability of MCP4431-104E/ML operation under different operating conditions and environmental factors.

- EMI/EMC Compliance: Design the circuit layout and enclosure to minimize electromagnetic interference and ensure compliance with electromagnetic compatibility standards.

- Application-specific Considerations: Tailor the circuit design and optimization techniques to meet the specific requirements and performance goals of the target application, such as audio signal processing or sensor interface applications.

MCP4431-104E/ML FAQ

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3. Are the MCP4431-104E/ML price and inventory displayed accurate?

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6. What is the process for return or replacement of MCP4431-104E/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 MCP4431-104E/ML we delivered, we will accept the replacement or return of the MCP4431-104E/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 MCP4431-104E/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