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Name: MCP4642T-103E/UN
Brand: Microchip Technology
SKU: MCP4642T-103E/UN
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 MCP4642T-103E/UN

Part No.:: MCP4642T-103E/UN

Manufacturer:: Microchip Technology

Package:: 10-TFSOP, 10-MSOP (0.118, 3.00mm Width)

Datasheet:: MCP4642T-103E/UN.pdf

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

In Stock:: 3259

Quantity:: Add To Cart

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MCP4642T-103E/UN Specifications

Package/Case:
10-TFSOP, 10-MSOP (0.118, 3.00mm Width)
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Active
Taper:
Linear
Configuration:
Rheostat
NumberofCircuits:
2
NumberofTaps:
129
Resistance(Ohms):
10k
Interface:
I²C
MemoryType:
Non-Volatile
Voltage-Supply:
1.8V ~ 5.5V
Features:
Selectable Address
Tolerance:
±20%
TemperatureCoefficient(Typ):
150ppm/°C
MountingType:
Surface Mount
OperatingTemperature:
-40°C ~ 125°C

MCP4642T-103E/UN this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including MCP4642T-103E/UN 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 MCP4642T-103E/UN 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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MCP4642T-103E/UN information

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MCP4642T-103E/UN Application Introduction

MCP4642T-103E/UN is a digital potentiometer with non-volatile memory, offering flexible resistance adjustment for various applications. It features a wide operating voltage range, low power consumption, and high resolution.

Application Scenario:

In audio systems, MCP4642T-103E/UN can be utilized to control volume levels or tone adjustments, providing precise and programmable resistance values for audio signal processing.

Circuit Design:

To effectively incorporate MCP4642T-103E/UN into a circuit design, consider the following guidelines:

1. Voltage Supply:

Provide a stable voltage supply within the recommended operating range (typically 2.7V to 5.5V) to power MCP4642T-103E/UN. Use voltage regulators and filtering capacitors to minimize noise and ensure reliable operation.

2. Signal Integrity:

Ensure proper signal integrity by minimizing noise and interference in the circuit layout. Utilize ground planes and signal isolation techniques to mitigate signal distortion and maintain accurate resistance values.

3. Thermal Management:

Implement thermal management measures to dissipate heat generated by MCP4642T-103E/UN during operation. Use heat sinks or thermal vias to enhance heat dissipation and prevent overheating, especially in high-power applications.

4. Control Interface:

Interface MCP4642T-103E/UN with the microcontroller or control system using the SPI (Serial Peripheral Interface) protocol. Configure the SPI communication settings and ensure proper wiring to establish reliable communication between devices.

5. Optimization Techniques:

Optimize the design by adjusting the resistance values dynamically based on system requirements. Implement algorithms to calibrate resistance values and compensate for temperature variations, ensuring accurate and stable performance over time.

Considerations:

When designing with MCP4642T-103E/UN, consider the following factors:

- Resolution and Accuracy: Select appropriate resistance values and resolution settings to meet the desired performance specifications.

- Power Consumption: Minimize power consumption by optimizing the control algorithms and utilizing low-power modes when possible.

- Stability and Reliability: Verify the stability and reliability of the resistance adjustments under various operating conditions, ensuring consistent performance over the device's lifespan.

- Compatibility: Ensure compatibility with other system components and peripherals to facilitate seamless integration and operation.

- Testing and Validation: Conduct thorough testing and validation to verify the functionality and performance of the circuit design, addressing any potential issues or discrepancies.

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3. Are the MCP4642T-103E/UN price and inventory displayed accurate?

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6. What is the process for return or replacement of MCP4642T-103E/UN?

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 MCP4642T-103E/UN we delivered, we will accept the replacement or return of the MCP4642T-103E/UN 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 MCP4642T-103E/UN.

(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