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Name: MCP4142T-103E/MF
Brand: Microchip Technology
SKU: MCP4142T-103E/MF
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 MCP4142T-103E/MF

Part No.:: MCP4142T-103E/MF

Manufacturer:: Microchip Technology

Package:: 8-VDFN Exposed Pad

Datasheet:: MCP4142T-103E/MF.pdf

Description:: IC DGT POT 10KOHM 129TAP 8DFN

In Stock:: 2157

Quantity:: Add To Cart

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MCP4142T-103E/MF Specifications

Package/Case:
8-VDFN Exposed Pad
Packaging:
Tape & Reel (TR)
Series:
WiperLock™
ProductStatus:
Active
Taper:
Linear
Configuration:
Rheostat
NumberofCircuits:
1
NumberofTaps:
129
Resistance(Ohms):
10k
Interface:
SPI
MemoryType:
Non-Volatile
Voltage-Supply:
1.8V ~ 5.5V
Features:
-
Tolerance:
±20%
TemperatureCoefficient(Typ):
150ppm/°C
MountingType:
Surface Mount
OperatingTemperature:
-40°C ~ 125°C

MCP4142T-103E/MF this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including MCP4142T-103E/MF 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 MCP4142T-103E/MF 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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MCP4142T-103E/MF information

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MCP4142T-103E/MF Application Introduction

MCP4142T-103E/MF is a digital potentiometer with non-volatile memory, commonly used in various electronic applications for digital control of resistance values.

Application Scenario:

In audio equipment, MCP4142T-103E/MF can be utilized for volume control, equalization, and tone adjustment, providing precise and flexible control over audio parameters.

Circuit Design:

To effectively utilize MCP4142T-103E/MF in a circuit design, consider the following optimization techniques:

1. Voltage Reference:

Ensure stable voltage reference for MCP4142T-103E/MF operation to maintain accuracy in resistance settings. Use voltage regulators and bypass capacitors to minimize voltage fluctuations.

2. Signal Integrity:

Implement proper signal routing and grounding techniques to maintain signal integrity and minimize noise interference in the circuit. Keep signal traces short and separate from high-current paths.

3. Thermal Management:

Consider the thermal dissipation of MCP4142T-103E/MF during operation. Ensure adequate heat sinking or ventilation to prevent overheating and maintain long-term reliability.

4. Resistance Calibration:

Calibrate the resistance values of MCP4142T-103E/MF to compensate for manufacturing tolerances and ensure consistent performance across different units. Use precision measurement equipment for accurate calibration.

5. Power Supply Filtering:

Apply filtering techniques, such as RC or LC filters, to the power supply lines of MCP4142T-103E/MF to suppress ripple and noise, ensuring stable operation and minimizing interference with other components.

Considerations:

When designing with MCP4142T-103E/MF, keep in mind the following considerations:

- Digital Interface: Utilize the SPI/I2C interface of MCP4142T-103E/MF for communication with the microcontroller or other digital control systems.

- Resolution and Steps: Choose the appropriate resolution and steps of MCP4142T-103E/MF based on the required precision and granularity of resistance adjustment in the application.

- Operating Temperature Range: Ensure that the operating temperature range of MCP4142T-103E/MF aligns with the environmental conditions of the application to prevent performance degradation or failure.

- ESD Protection: Implement ESD protection measures to safeguard MCP4142T-103E/MF from electrostatic discharge during handling and operation, enhancing its reliability and longevity.

- Environmental Considerations: Design the circuit with MCP4142T-103E/MF considering environmental factors such as humidity, vibration, and temperature variations to ensure consistent performance in diverse operating conditions.

MCP4142T-103E/MF FAQ

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3. Are the MCP4142T-103E/MF price and inventory displayed accurate?

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6. What is the process for return or replacement of MCP4142T-103E/MF?

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 MCP4142T-103E/MF we delivered, we will accept the replacement or return of the MCP4142T-103E/MF 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 MCP4142T-103E/MF.

(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