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Name: MCP4142T-503E/MS
Brand: Microchip Technology
SKU: MCP4142T-503E/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 MCP4142T-503E/MS

Part No.:: MCP4142T-503E/MS

Manufacturer:: Microchip Technology

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

Datasheet:: MCP4142T-503E/MS.pdf

Description:: IC DGTL POT 50KOHM 129TAP 8MSOP

In Stock:: 3178

Quantity:: Add To Cart

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MCP4142T-503E/MS Specifications

Package/Case:
8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
Packaging:
Tape & Reel (TR)
Series:
WiperLock™
ProductStatus:
Active
Taper:
Linear
Configuration:
Rheostat
NumberofCircuits:
1
NumberofTaps:
129
Resistance(Ohms):
50k
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-503E/MS this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including MCP4142T-503E/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 MCP4142T-503E/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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MCP4142T-503E/MS information

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MCP4142T-503E/MS Application Introduction

MCP4142T-503E/MS is a digital potentiometer commonly used in electronic circuits for various applications. It offers precise digital control over resistance values, making it suitable for tasks such as voltage regulation and signal conditioning.

Application Scenario:

In audio equipment, MCP4142T-503E/MS can be utilized to adjust volume levels or tone controls digitally, providing a more flexible and accurate user experience.

Circuit Design:

To effectively incorporate MCP4142T-503E/MS into a circuit design, consider the following guidelines:

1. Signal Conditioning:

Utilize MCP4142T-503E/MS to adjust signal levels or impedance matching in audio or sensor applications. Connect the wiper terminal to the signal path, and adjust resistance digitally to achieve desired signal characteristics.

2. Feedback Control:

In voltage regulation circuits, use MCP4142T-503E/MS to adjust feedback resistor values dynamically, enabling precise regulation of output voltage levels. Connect the digital potentiometer in parallel with the feedback resistor.

3. Filter Tuning:

For analog filter circuits, such as active low-pass or high-pass filters, employ MCP4142T-503E/MS to adjust filter cutoff frequencies digitally. Connect the digital potentiometer in the feedback loop of the operational amplifier.

4. Power Management:

Ensure proper power supply and decoupling capacitors for MCP4142T-503E/MS to maintain stable operation. Place decoupling capacitors near power supply pins to minimize noise and ensure reliable performance.

5. Thermal Management:

To manage heat dissipation, consider the power dissipation of MCP4142T-503E/MS and ensure adequate airflow or heat sinking if operating at high currents or in elevated temperature environments.

Considerations:

When integrating MCP4142T-503E/MS into a design, keep in mind:

- Resolution and Accuracy: Choose the appropriate resolution of MCP4142T-503E/MS based on the application requirements for precision and granularity.

- Digital Interface: Select the suitable digital communication protocol, such as SPI or I2C, for seamless integration with the microcontroller or digital control system.

- EMI/EMC Considerations: Design the circuit layout and shielding to minimize electromagnetic interference and ensure compliance with regulatory standards.

- Component Selection: Choose components with compatible voltage and current ratings to ensure compatibility and reliable operation within the circuit.

- Testing and Validation: Thoroughly test the circuit to verify functionality, stability, and performance under various operating conditions, including temperature extremes and load variations.

MCP4142T-503E/MS FAQ

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3. Are the MCP4142T-503E/MS price and inventory displayed accurate?

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6. What is the process for return or replacement of MCP4142T-503E/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 MCP4142T-503E/MS we delivered, we will accept the replacement or return of the MCP4142T-503E/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 MCP4142T-503E/MS.

(3)The PartNo is unused and only in the original unpacked packaging.

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(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations