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Name: MCP4131-502E/SN
Brand: Microchip Technology
SKU: MCP4131-502E/SN
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 MCP4131-502E/SN

Part No.:: MCP4131-502E/SN

Manufacturer:: Microchip Technology

Package:: 8-SOIC (0.154, 3.90mm Width)

Datasheet:: MCP4131-502E/SN.pdf

Description:: IC DGTL POT 5KOHM 129TAP 8SOIC

In Stock:: 3489

Quantity:: Add To Cart

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MCP4131-502E/SN Specifications

Package/Case:
8-SOIC (0.154, 3.90mm Width)
Packaging:
Tube
Series:
-
ProductStatus:
Active
Taper:
Linear
Configuration:
Potentiometer
NumberofCircuits:
1
NumberofTaps:
129
Resistance(Ohms):
5k
Interface:
SPI
MemoryType:
Volatile
Voltage-Supply:
1.8V ~ 5.5V
Features:
-
Tolerance:
±20%
TemperatureCoefficient(Typ):
150ppm/°C
MountingType:
Surface Mount
OperatingTemperature:
-40°C ~ 125°C

MCP4131-502E/SN this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including MCP4131-502E/SN 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 MCP4131-502E/SN 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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MCP4131-502E/SN information

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MCP4131-502E/SN Application Introduction

MCP4131-502E/SN is a digital potentiometer IC commonly used in electronic circuit designs for various applications. It features non-volatile memory and SPI interface, making it suitable for digital attenuation and resistance adjustment.

Application Scenario:

In audio systems, MCP4131-502E/SN can be utilized for volume control and tone adjustment, providing precise digital control over signal attenuation and equalization.

Circuit Design:

To effectively use MCP4131-502E/SN in a design project, consider the following optimization techniques:

1. Power Management:

Ensure stable power supply to MCP4131-502E/SN and associated components by using voltage regulators and decoupling capacitors. Minimize power supply noise to maintain accurate digital potentiometer operation.

2. Signal Integrity:

Design the PCB layout carefully to minimize signal distortion and interference. Keep traces short and use proper grounding techniques to maintain signal integrity during SPI communication with MCP4131-502E/SN.

3. Thermal Management:

To prevent overheating, ensure adequate thermal dissipation for MCP4131-502E/SN by providing sufficient PCB copper area for heat sinking or adding external heat sinks if necessary.

4. Input Protection:

Implement input protection measures, such as series resistors and transient voltage suppressors, to safeguard MCP4131-502E/SN from voltage spikes and electrostatic discharge (ESD) events, ensuring long-term reliability.

5. Clock Synchronization:

If MCP4131-502E/SN is used in a multi-device SPI configuration, synchronize the clock signals of all devices to prevent timing conflicts and ensure proper data transmission between the master and slave devices.

Considerations:

When incorporating MCP4131-502E/SN into the circuit design, pay attention to the following factors:

- SPI Communication Speed: Adjust SPI clock frequency according to MCP4131-502E/SN's maximum supported frequency for optimal performance without signal degradation.

- Digital Potentiometer Resolution: Choose the appropriate resistance value and resolution of MCP4131-502E/SN to meet the design requirements for precision and granularity in resistance adjustment.

- Non-Volatile Memory Usage: Utilize the non-volatile memory feature of MCP4131-502E/SN to store and recall resistance settings, enabling persistent configuration across power cycles.

- Operating Temperature Range: Ensure that the operating temperature range of MCP4131-502E/SN aligns with the environmental conditions of the application to guarantee reliable performance over the intended operating conditions.

- Compliance and Certification: Validate the design against relevant industry standards and regulations to ensure compliance and obtain necessary certifications for the final product.

MCP4131-502E/SN FAQ

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3. Are the MCP4131-502E/SN price and inventory displayed accurate?

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6. What is the process for return or replacement of MCP4131-502E/SN?

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 MCP4131-502E/SN we delivered, we will accept the replacement or return of the MCP4131-502E/SN 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 MCP4131-502E/SN.

(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