What is the Additional Feature ?

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

Part No.:: MCP4431-104E/ST

Manufacturer:: Microchip Technology

Package:: 20-TSSOP (0.173, 4.40mm Width)

Datasheet:: MCP4431-104E/ST.pdf

Description:: IC DGT POT 100KOHM 129TP 20TSSOP

In Stock:: 205

Quantity:: Add To Cart

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MCP4431-104E/ST Specifications

Package/Case:
20-TSSOP (0.173, 4.40mm Width)
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/ST this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including MCP4431-104E/ST 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/ST 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/ST information

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MCP4431-104E/ST Application Introduction

MCP4431-104E/ST is a digital potentiometer device manufactured by Microchip Technology, offering precision resistor networks for digital adjustment applications.

Application Scenario:

In audio systems, MCP4431-104E/ST can be utilized for volume control, equalizer adjustment, and other audio signal processing tasks.

Circuit Design:

To effectively incorporate MCP4431-104E/ST into a design, consider the following steps:

1. Interface Configuration:

Connect MCP4431-104E/ST to the microcontroller or host system using the appropriate communication interface, such as I2C or SPI. Configure the interface pins accordingly for proper communication.

2. Signal Integrity:

Ensure signal integrity by minimizing noise and interference in the circuit layout. Proper grounding techniques and signal routing are essential to maintain signal integrity, especially in analog applications.

3. Power Supply:

Provide a stable power supply to MCP4431-104E/ST to ensure consistent performance. Use voltage regulators and filtering capacitors to minimize voltage fluctuations and noise.

4. Thermal Management:

Implement thermal management techniques to prevent overheating of MCP4431-104E/ST during operation. Ensure proper ventilation and heat dissipation mechanisms are in place, especially in enclosed or high-temperature environments.

5. Design Optimization:

Optimize the circuit design to minimize component count and board space while maintaining performance and reliability. Consider using integrated solutions or multi-functional components to streamline the design.

Considerations:

When designing with MCP4431-104E/ST, keep the following factors in mind:

- Resolution and Accuracy: Select the appropriate resolution and accuracy configuration of MCP4431-104E/ST based on the application requirements.

- Digital Interface Compatibility: Ensure compatibility with the microcontroller or host system's digital interface, and configure the communication parameters accordingly.

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

- Environmental Considerations: Consider environmental factors such as temperature, humidity, and vibration to ensure reliable operation of MCP4431-104E/ST in various conditions.

- Firmware Integration: Develop firmware algorithms to interface with MCP4431-104E/ST and implement desired functionality such as volume control or signal processing.

MCP4431-104E/ST FAQ

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

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6. What is the process for return or replacement of MCP4431-104E/ST?

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/ST we delivered, we will accept the replacement or return of the MCP4431-104E/ST 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/ST.

(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