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Name: MCP4142T-104E/SN
Brand: Microchip Technology
SKU: MCP4142T-104E/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 MCP4142T-104E/SN

Part No.:: MCP4142T-104E/SN

Manufacturer:: Microchip Technology

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

Datasheet:: MCP4142T-104E/SN.pdf

Description:: IC DGTL POT 100KOHM 129TAP 8SOIC

In Stock:: 3169

Quantity:: Add To Cart

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MCP4142T-104E/SN Specifications

Package/Case:
8-SOIC (0.154, 3.90mm Width)
Packaging:
Tape & Reel (TR)
Series:
WiperLock™
ProductStatus:
Active
Taper:
Linear
Configuration:
Rheostat
NumberofCircuits:
1
NumberofTaps:
129
Resistance(Ohms):
100k
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-104E/SN this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including MCP4142T-104E/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 MCP4142T-104E/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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MCP4142T-104E/SN information

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MCP4142T-104E/SN Application Introduction

MCP4142T-104E/SN is a digital potentiometer with non-volatile memory (NVM) and a 10kΩ resistance value, commonly used in various electronic applications for digital resistance adjustment.

Application Scenario:

In audio equipment, MCP4142T-104E/SN can be utilized for volume control, tone adjustment, or biasing circuits, providing precise resistance settings for optimal audio performance.

Circuit Design:

To effectively integrate MCP4142T-104E/SN into a circuit, consider the following steps:

1. Voltage Supply:

Provide a stable voltage supply to MCP4142T-104E/SN within the recommended operating voltage range (2.7V to 5.5V) to ensure reliable operation.

2. Digital Interface:

Connect the digital control pins (CS, U/D, INC) of MCP4142T-104E/SN to the microcontroller or digital interface circuitry. Implement proper signal conditioning and level shifting if necessary.

3. Signal Integrity:

Minimize signal noise and interference by placing decoupling capacitors near the power supply pins of MCP4142T-104E/SN and ensuring proper grounding techniques.

4. Temperature Management:

Consider the thermal characteristics of MCP4142T-104E/SN and implement adequate heat dissipation measures, such as thermal vias or heatsinks, to prevent overheating during operation.

5. Feedback Loop:

Implement feedback mechanisms, such as digital or analog sensors, to monitor the resistance adjustment and ensure accurate control of MCP4142T-104E/SN in the circuit.

Optimization Tips:

To optimize the design for performance and reliability, consider the following:

- Power Efficiency: Minimize power consumption by optimizing the resistance settings and operating modes of MCP4142T-104E/SN based on the application requirements.

- Signal Integrity: Use proper layout techniques, such as minimizing trace lengths and avoiding signal crosstalk, to maintain signal integrity and ensure accurate resistance adjustment.

- Component Selection: Choose high-quality passive components, such as capacitors and resistors, to ensure stable operation and minimize drift in resistance values over time.

- Environmental Considerations: Design the circuit with consideration for environmental factors, such as temperature variations and humidity, to ensure reliable performance in different operating conditions.

- Testing and Validation: Thoroughly test the circuit design under various operating conditions to validate resistance adjustment accuracy, stability, and reliability over time.

MCP4142T-104E/SN FAQ

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3. Are the MCP4142T-104E/SN price and inventory displayed accurate?

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6. What is the process for return or replacement of MCP4142T-104E/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 MCP4142T-104E/SN we delivered, we will accept the replacement or return of the MCP4142T-104E/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 MCP4142T-104E/SN.

(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