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Name: MCP4142-103E/MS
Brand: Microchip Technology
SKU: MCP4142-103E/MS
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 MCP4142-103E/MS

Part No.:: MCP4142-103E/MS

Manufacturer:: Microchip Technology

Package:: 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)

Datasheet:: MCP4142-103E/MS.pdf

Description:: IC DGTL POT 10KOHM 129TAP 8MSOP

In Stock:: 3319

Quantity:: Add To Cart

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MCP4142-103E/MS Specifications

Package/Case:
8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
Packaging:
Tube
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

MCP4142-103E/MS this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including MCP4142-103E/MS 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 MCP4142-103E/MS 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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MCP4142-103E/MS information

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MCP4142-103E/MS Application Introduction

MCP4142-103E/MS is a digital potentiometer IC manufactured by Microchip Technology, commonly used in electronic circuits for digital control of resistance values.

Application Scenario:

In audio equipment, MCP4142-103E/MS can be utilized to adjust volume levels or tone control settings digitally, offering precise and flexible control over audio output.

Circuit Design:

To effectively integrate MCP4142-103E/MS into a circuit design, consider the following guidelines:

1. Digital Control Interface:

Interface MCP4142-103E/MS with the microcontroller or digital control unit using standard communication protocols such as SPI or I2C. Configure the control pins, such as CS, SCK, and SDI, accordingly for communication.

2. Resistance Adjustment:

Connect the terminals of MCP4142-103E/MS appropriately in the circuit, ensuring proper connection of the wiper terminal for resistance adjustment. Consider using decoupling capacitors for noise suppression.

3. Power Supply:

Provide a stable power supply voltage within the specified operating range for MCP4142-103E/MS. Use voltage regulators and bypass capacitors to minimize voltage fluctuations and ensure reliable operation.

4. Signal Integrity:

Design the circuit layout to minimize signal interference and noise. Keep signal traces short and separated from high-frequency noise sources to maintain signal integrity during digital communication with MCP4142-103E/MS.

5. Thermal Management:

Ensure proper thermal dissipation for MCP4142-103E/MS to prevent overheating and ensure long-term reliability. Use thermal vias, heat sinks, or proper PCB layout techniques to dissipate heat effectively.

Considerations:

When designing with MCP4142-103E/MS, keep in mind the following factors for optimal performance:

- Resolution and Accuracy: Understand the resolution and accuracy specifications of MCP4142-103E/MS to ensure precise resistance control in the application.

- Digital Interface Compatibility: Verify compatibility with the microcontroller or digital controller regarding communication protocols and voltage levels.

- Environmental Conditions: Consider the operating environment's temperature and humidity range to ensure MCP4142-103E/MS operates within its specified limits.

- Reliability Testing: Conduct thorough testing to validate the functionality and reliability of MCP4142-103E/MS in the intended application, including stress testing for temperature and voltage variations.

MCP4142-103E/MS FAQ

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3. Are the MCP4142-103E/MS price and inventory displayed accurate?

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6. What is the process for return or replacement of MCP4142-103E/MS?

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 MCP4142-103E/MS we delivered, we will accept the replacement or return of the MCP4142-103E/MS 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 MCP4142-103E/MS.

(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