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Name: MCP4542T-104E/MS
Brand: Microchip Technology
SKU: MCP4542T-104E/MS
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 MCP4542T-104E/MS

Part No.:: MCP4542T-104E/MS

Manufacturer:: Microchip Technology

Package:: 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)

Datasheet:: MCP4542T-104E/MS.pdf

Description:: IC DGTL POT 100KOHM 129TAP 8MSOP

In Stock:: 2314

Quantity:: Add To Cart

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MCP4542T-104E/MS Specifications

Package/Case:
8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
Packaging:
Tape & Reel (TR)
Series:
-
ProductStatus:
Active
Taper:
Linear
Configuration:
Rheostat
NumberofCircuits:
1
NumberofTaps:
129
Resistance(Ohms):
100k
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

MCP4542T-104E/MS this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including MCP4542T-104E/MS 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 MCP4542T-104E/MS 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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MCP4542T-104E/MS information

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MCP4542T-104E/MS Application Introduction

MCP4542T-104E/MS is a digital potentiometer IC manufactured by Microchip Technology, offering precise resistance adjustment and versatile application possibilities in electronic circuits.

Application Scenario:

In audio systems, MCP4542T-104E/MS can be utilized to adjust volume levels or tone controls dynamically, providing users with a customized listening experience.

Circuit Design:

To effectively incorporate MCP4542T-104E/MS into a circuit, consider the following steps:

1. Interface Setup:

Connect the digital control pins of MCP4542T-104E/MS to the microcontroller or digital signal source. Ensure proper logic levels and communication protocols, such as SPI or I2C, are adhered to for seamless integration.

2. Resistance Adjustment:

Configure the wiper terminal of MCP4542T-104E/MS to the desired resistance value using the digital control interface. This adjustment can be utilized for volume control, filter tuning, or biasing circuits in audio, instrumentation, or communication systems.

3. Signal Integrity:

Implement proper signal routing and grounding techniques to minimize noise and ensure signal integrity within the circuit. Place decoupling capacitors near the power supply pins of MCP4542T-104E/MS to suppress high-frequency noise.

4. Power Management:

Provide stable power to MCP4542T-104E/MS and associated components using voltage regulators and filtering capacitors. Ensure adequate current capacity to support dynamic resistance adjustments and maintain operational stability.

5. Thermal Considerations:

Monitor the temperature of MCP4542T-104E/MS during operation and implement thermal management techniques if required. Proper heat sinking or airflow within the enclosure can help dissipate excess heat and maintain component reliability.

Optimization Tips:

- Resolution Selection: Choose the appropriate resolution setting of MCP4542T-104E/MS based on the application requirements to balance between precision and communication overhead.

- EEPROM Storage: Utilize the integrated non-volatile memory of MCP4542T-104E/MS to store resistance settings or calibration data, enabling seamless operation across power cycles.

- Feedback Control: Implement feedback mechanisms in the circuit to dynamically adjust resistance values based on system parameters or user preferences, enhancing overall performance and user experience.

- Overcurrent Protection: Incorporate current limiting or protection circuitry to safeguard MCP4542T-104E/MS and downstream components from excessive current flow or short circuits.

- EMI Mitigation: Design the circuit layout and enclosure to mitigate electromagnetic interference, ensuring reliable operation in electromagnetic noise-prone environments.

MCP4542T-104E/MS FAQ

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3. Are the MCP4542T-104E/MS price and inventory displayed accurate?

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6. What is the process for return or replacement of MCP4542T-104E/MS?

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 MCP4542T-104E/MS we delivered, we will accept the replacement or return of the MCP4542T-104E/MS 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 MCP4542T-104E/MS.

(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