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Name: MCP4241-104E/ST
Brand: Microchip Technology
SKU: MCP4241-104E/ST
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 MCP4241-104E/ST

Part No.:: MCP4241-104E/ST

Manufacturer:: Microchip Technology

Package:: 14-TSSOP (0.173, 4.40mm Width)

Datasheet:: MCP4241-104E/ST.pdf

Description:: IC DGT POT 100KOHM 129TP 14TSSOP

In Stock:: 3433

Quantity:: Add To Cart

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MCP4241-104E/ST Specifications

Package/Case:
14-TSSOP (0.173, 4.40mm Width)
Packaging:
Tube
Series:
WiperLock™
ProductStatus:
Active
Taper:
Linear
Configuration:
Potentiometer
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

MCP4241-104E/ST this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including MCP4241-104E/ST 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 MCP4241-104E/ST 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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MCP4241-104E/ST information

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MCP4241-104E/ST Application Introduction

MCP4241-104E/ST is a digital potentiometer device manufactured by Microchip Technology, offering versatile voltage control capabilities for various applications. It features a dual-channel configuration and non-volatile memory, allowing for flexible resistance adjustment and storage of settings.

Application Scenario:

In audio equipment, MCP4241-104E/ST can be utilized to adjust volume levels, equalization settings, or amplifier gain, providing precise control over audio output characteristics.

Circuit Design:

To effectively integrate MCP4241-104E/ST into a circuit design, consider the following steps:

1. Signal Path Integration:

Connect the wiper terminals of MCP4241-104E/ST to the signal path where voltage control is required. This could be between an audio signal source and an amplifier, or within a feedback loop for precise voltage regulation.

2. Power Supply:

Ensure stable power supply to MCP4241-104E/ST to maintain consistent operation. Use voltage regulators and decoupling capacitors to filter out noise and provide clean power to the device.

3. Control Interface:

Interface MCP4241-104E/ST with the microcontroller or control system using SPI (Serial Peripheral Interface) communication protocol. Configure the microcontroller's GPIO pins for SPI communication and connect them to the appropriate pins of the digital potentiometer.

4. Signal Integrity:

To ensure signal integrity, pay attention to PCB layout and routing. Keep traces short and avoid crossing high-speed digital lines with sensitive analog traces to minimize noise and interference.

5. Thermal Management:

Prevent overheating of MCP4241-104E/ST by providing adequate thermal dissipation. Use thermal vias and heat sinks if necessary, especially in applications where the device operates at high currents or ambient temperatures.

Design Optimization:

To optimize the design using MCP4241-104E/ST, consider the following techniques:

- Resistance Range Selection: Choose the appropriate resistance range of MCP4241-104E/ST based on the specific voltage control requirements of the application.

- Non-Volatile Memory Utilization: Take advantage of the non-volatile memory feature to store calibration settings or user-defined configurations, ensuring consistent performance across power cycles.

- Feedback Loop Design: Implement feedback loops to dynamically adjust the resistance of MCP4241-104E/ST based on system conditions or user inputs, enabling adaptive voltage control.

- Component Selection: Select components with suitable tolerance and temperature coefficient to maintain accuracy and stability over the device's operating range.

Considerations:

When incorporating MCP4241-104E/ST into the circuit design, consider the following aspects:

- Voltage Rating: Ensure that the voltage rating of MCP4241-104E/ST matches or exceeds the maximum voltage level in the application to prevent damage or malfunction.

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

- Environmental Conditions: Consider the operating environment, such as temperature, humidity, and vibration, and select components and enclosures that can withstand these conditions for reliable long-term operation.

MCP4241-104E/ST FAQ

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3. Are the MCP4241-104E/ST price and inventory displayed accurate?

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6. What is the process for return or replacement of MCP4241-104E/ST?

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 MCP4241-104E/ST we delivered, we will accept the replacement or return of the MCP4241-104E/ST 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 MCP4241-104E/ST.

(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