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Name: MCP4542-103E/MS
Brand: Microchip Technology
SKU: MCP4542-103E/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 MCP4542-103E/MS

Part No.:: MCP4542-103E/MS

Manufacturer:: Microchip Technology

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

Datasheet:: MCP4542-103E/MS.pdf

Description:: IC DGTL POT 10KOHM 129TAP 8MSOP

In Stock:: 473

Quantity:: Add To Cart

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MCP4542-103E/MS Specifications

Package/Case:
8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
Packaging:
Tube
Series:
-
ProductStatus:
Active
Taper:
Linear
Configuration:
Rheostat
NumberofCircuits:
1
NumberofTaps:
129
Resistance(Ohms):
10k
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

MCP4542-103E/MS this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including MCP4542-103E/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 MCP4542-103E/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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MCP4542-103E/MS information

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MCP4542-103E/MS Application Introduction

MCP4542-103E/MS is a digital potentiometer chip commonly used in electronic circuit design to provide digitally controlled resistance adjustments. It offers precision adjustment capabilities and can be utilized in various applications.

Application Scenario:

In audio systems, MCP4542-103E/MS can be employed to adjust volume levels digitally, providing precise control over audio output.

Circuit Design:

To effectively utilize MCP4542-103E/MS in a circuit design, consider the following steps:

1. Signal Conditioning:

Ensure proper signal conditioning circuitry is implemented to interface the MCP4542-103E/MS with the rest of the circuitry. This may include voltage level shifting and filtering to maintain signal integrity.

2. Control Interface:

Connect the control interface, such as SPI or I2C, to the appropriate pins of MCP4542-103E/MS. Configure the microcontroller or control device to communicate with the digital potentiometer for setting resistance values.

3. Power Supply:

Ensure stable power supply to MCP4542-103E/MS to prevent erratic behavior and ensure reliable operation. Use voltage regulators and decoupling capacitors to minimize noise and voltage fluctuations.

4. Signal Integrity:

Minimize signal interference and noise by carefully routing signal traces and providing adequate grounding. Keep high-speed digital lines away from sensitive analog signals to prevent cross-talk and interference.

5. Thermal Management:

Prevent overheating of MCP4542-103E/MS by providing proper thermal dissipation measures, such as heat sinks or thermal vias. Ensure sufficient airflow or ventilation in the circuit enclosure to dissipate heat effectively.

Considerations:

When designing with MCP4542-103E/MS, it's important to consider:

- Control Resolution: Choose the appropriate resolution for the digital potentiometer based on the application requirements for precision adjustment.

- Output Load: Ensure that the load connected to the wiper terminal of MCP4542-103E/MS falls within the specified limits to prevent excessive current flow and potential damage.

- ESD Protection: Implement proper ESD protection measures to safeguard MCP4542-103E/MS from electrostatic discharge during handling and operation.

- Stability and Calibration: Calibrate the digital potentiometer circuit to ensure accurate resistance settings and stability over time and environmental conditions.

- Compatibility: Verify compatibility with other components and devices in the circuit to prevent issues related to voltage levels, communication protocols, and signal compatibility.

MCP4542-103E/MS FAQ

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3. Are the MCP4542-103E/MS price and inventory displayed accurate?

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6. What is the process for return or replacement of MCP4542-103E/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 MCP4542-103E/MS we delivered, we will accept the replacement or return of the MCP4542-103E/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 MCP4542-103E/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