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Name: MCP4242T-104E/UN
Brand: Microchip Technology
SKU: MCP4242T-104E/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-104E/UN

Part No.:: MCP4242T-104E/UN

Manufacturer:: Microchip Technology

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

Datasheet:: MCP4242T-104E/UN.pdf

Description:: IC DGT POT 100KOHM 129TAP 10MSOP

In Stock:: 3463

Quantity:: Add To Cart

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MCP4242T-104E/UN Specifications

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

MCP4242T-104E/UN this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including MCP4242T-104E/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-104E/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-104E/UN information

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MCP4242T-104E/UN Application Introduction

MCP4242T-104E/UN is a dual-channel digital potentiometer IC commonly used in electronic circuits for various applications. It offers precise resistance adjustment and versatile interface options.

Application Scenario:

In audio equipment, MCP4242T-104E/UN can be utilized to control volume levels or tone adjustments, providing flexibility and fine-tuning capabilities.

Circuit Design:

To effectively incorporate MCP4242T-104E/UN into your circuit design, consider the following steps:

1. Interface Configuration:

Connect the SPI pins of MCP4242T-104E/UN, such as SCK, SDI, and CS, to the corresponding microcontroller pins. Ensure proper configuration of SPI communication settings for seamless data transfer.

2. Resistance Adjustment:

Utilize the wiper pins, such as W0A and W0B, to adjust the resistance value of each channel. Implement firmware algorithms to control the resistance levels based on system requirements.

3. Signal Integrity:

Implement proper signal routing and grounding techniques to minimize noise and ensure signal integrity throughout the circuit. Consider using decoupling capacitors and ground planes for stable operation.

4. Power Management:

Ensure stable power supply to MCP4242T-104E/UN and other connected components. Utilize voltage regulators and filtering capacitors to minimize voltage fluctuations and ensure reliable operation.

5. Thermal Management:

To prevent overheating, consider the thermal characteristics of MCP4242T-104E/UN and implement proper heat sinking or thermal dissipation techniques if necessary. Ensure adequate airflow and ventilation in the system enclosure.

Considerations:

When designing with MCP4242T-104E/UN, it's essential to consider:

- SPI Communication Speed: Adjust SPI clock frequency to optimize data transfer rate and system performance.

- Load Impedance: Ensure that the load connected to the potentiometer outputs does not exceed the specified limits to avoid performance degradation or damage.

- Environmental Conditions: Consider the operating environment, such as temperature and humidity, and select components rated for the appropriate environmental conditions.

- Calibration and Testing: Calibrate the resistance values of MCP4242T-104E/UN channels as needed and perform thorough testing to verify functionality and performance.

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

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3. Are the MCP4242T-104E/UN price and inventory displayed accurate?

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6. What is the process for return or replacement of MCP4242T-104E/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-104E/UN we delivered, we will accept the replacement or return of the MCP4242T-104E/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-104E/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