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Name: MCP42100-E/P
Brand: Microchip Technology
SKU: MCP42100-E/P
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 MCP42100-E/P

Part No.:: MCP42100-E/P

Manufacturer:: Microchip Technology

Package:: 14-DIP (0.300, 7.62mm)

Datasheet:: MCP42100-E/P.pdf

Description:: IC DGT POT 100KOHM 256TAP 14DIP

In Stock:: 167

Quantity:: Add To Cart

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MCP42100-E/P Specifications

Package/Case:
14-DIP (0.300, 7.62mm)
Packaging:
Tube
Series:
-
ProductStatus:
Active
Taper:
Linear
Configuration:
Potentiometer
NumberofCircuits:
2
NumberofTaps:
256
Resistance(Ohms):
100k
Interface:
SPI
MemoryType:
Volatile
Voltage-Supply:
2.7V ~ 5.5V
Features:
Cascade Pin
Tolerance:
±30%
TemperatureCoefficient(Typ):
800ppm/°C
MountingType:
Through Hole
OperatingTemperature:
-40°C ~ 125°C

MCP42100-E/P this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including MCP42100-E/P 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 MCP42100-E/P 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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MCP42100-E/P information

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MCP42100-E/P Application Introduction

MCP42100-E/P is a digital potentiometer chip manufactured by Microchip Technology, widely used in various electronic designs for digital potentiometer applications.

Application Scenario:

In electronic circuits, MCP42100-E/P can be utilized to provide digitally controlled resistance adjustments in applications such as audio volume control circuits or voltage regulation circuits.

Circuit Design:

To effectively integrate MCP42100-E/P into a circuit design, consider the following steps:

1. Digital Potentiometer Configuration:

Connect MCP42100-E/P to the desired part of the circuit where variable resistance is needed. Ensure proper connections to the device's SPI interface pins for digital control.

2. Signal Integrity:

Implement proper signal integrity techniques such as ground plane design, signal routing guidelines, and decoupling capacitors near the power supply and signal pins of MCP42100-E/P to minimize noise and ensure reliable communication.

3. Power Management:

Provide stable power supply voltage to MCP42100-E/P and associated circuitry. Use voltage regulators and filtering capacitors to maintain clean power and prevent voltage fluctuations.

4. Thermal Management:

Consider thermal dissipation requirements for MCP42100-E/P to ensure proper heat dissipation during operation. Place the device on the PCB with adequate thermal vias and heat sinking if necessary.

5. Component Selection:

Choose appropriate passive components such as resistors and capacitors for the analog and digital sections of the circuit. Select components with suitable tolerance, stability, and temperature coefficients for optimal performance.

Design Optimization:

To optimize the design incorporating MCP42100-E/P, consider the following techniques:

- Feedback Loop Stability: Ensure stable operation of feedback loops in the circuit by adjusting the digital potentiometer settings within appropriate ranges.

- Control Algorithm Optimization: Implement efficient control algorithms to achieve desired resistance adjustments with minimal latency and accurate resolution.

- Circuit Layout Considerations: Pay attention to PCB layout techniques such as component placement, signal routing, and ground plane design to minimize interference and maximize signal integrity.

- EMI/EMC Compliance: Design the circuit to comply with electromagnetic interference (EMI) and electromagnetic compatibility (EMC) standards by employing proper shielding and filtering techniques.

Conclusion:

By following these design optimization techniques and considerations, designers can effectively utilize MCP42100-E/P in their projects, ensuring reliable performance and optimal functionality.

MCP42100-E/P FAQ

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3. Are the MCP42100-E/P price and inventory displayed accurate?

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6. What is the process for return or replacement of MCP42100-E/P?

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 MCP42100-E/P we delivered, we will accept the replacement or return of the MCP42100-E/P 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 MCP42100-E/P.

(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