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Name: MCP4242T-103E/UN
Brand: Microchip Technology
SKU: MCP4242T-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 MCP4242T-103E/UN

Part No.:: MCP4242T-103E/UN

Manufacturer:: Microchip Technology

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

Datasheet:: MCP4242T-103E/UN.pdf

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

In Stock:: 3569

Quantity:: Add To Cart

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MCP4242T-103E/UN Specifications

Package/Case:
10-TFSOP, 10-MSOP (0.118, 3.00mm Width)
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
WiperLock™
ProductStatus:
Active
Taper:
Linear
Configuration:
Rheostat
NumberofCircuits:
2
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

MCP4242T-103E/UN this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including MCP4242T-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 MCP4242T-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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MCP4242T-103E/UN information

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MCP4242T-103E/UN Application Introduction

MCP4242T-103E/UN is a dual digital potentiometer with non-volatile memory (EEPROM) that provides two independent channels in a small 14-lead package. It offers a wide range of applications in various electronic systems, such as audio equipment, instrumentation, and industrial control.

Application Scenario:

In audio equipment, MCP4242T-103E/UN can be used to adjust volume levels or tone controls digitally, providing precise and repeatable adjustments for enhanced user experience.

Circuit Design:

To effectively utilize MCP4242T-103E/UN in a design project, consider the following optimization techniques:

1. Power Management:

Ensure stable power supply to MCP4242T-103E/UN and associated components to prevent erratic behavior and ensure reliable operation. Utilize voltage regulators and bypass capacitors to filter out noise and maintain clean power rails.

2. Signal Integrity:

Minimize signal interference and crosstalk by routing signal traces away from high-speed digital components and noisy power lines. Implement ground planes and shielding techniques to isolate sensitive analog signals from external noise sources.

3. Thermal Management:

Prevent overheating of MCP4242T-103E/UN by ensuring adequate ventilation and heat dissipation in the system enclosure. Consider adding heat sinks or thermal pads to transfer heat away from the device, especially in high-power applications or environments with elevated ambient temperatures.

4. Layout Optimization:

Follow recommended PCB layout guidelines provided in the MCP4242T-103E/UN datasheet to minimize parasitic effects and optimize signal integrity. Pay attention to component placement, trace routing, and ground plane continuity to reduce noise and impedance mismatches.

5. EMI/EMC Compliance:

Design the circuit layout to comply with electromagnetic interference (EMI) and electromagnetic compatibility (EMC) standards to prevent interference with other electronic devices and ensure regulatory compliance. Use proper filtering and shielding techniques to mitigate emissions and susceptibility to external interference.

Considerations:

When designing with MCP4242T-103E/UN, keep in mind the following considerations:

- Digital Interface Compatibility: Ensure compatibility with the microcontroller or interface device communicating with MCP4242T-103E/UN, such as SPI or I2C protocols.

- Memory Management: Manage the non-volatile memory (EEPROM) of MCP4242T-103E/UN properly to store and retrieve digital potentiometer settings reliably.

- Error Handling: Implement error-checking mechanisms and fault detection routines to handle unexpected conditions and ensure system robustness.

- Calibration: Calibrate MCP4242T-103E/UN periodically to maintain accuracy and compensate for drift over time and environmental conditions.

- Testing and Validation: Thoroughly test the system under various operating conditions to verify performance, reliability, and compliance with specifications.

MCP4242T-103E/UN FAQ

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3. Are the MCP4242T-103E/UN price and inventory displayed accurate?

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6. What is the process for return or replacement of MCP4242T-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 MCP4242T-103E/UN we delivered, we will accept the replacement or return of the MCP4242T-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 MCP4242T-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