What is the Additional Feature ?

Name: MCP4442-103E/ST
Brand: Microchip Technology
SKU: MCP4442-103E/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 MCP4442-103E/ST

Part No.:: MCP4442-103E/ST

Manufacturer:: Microchip Technology

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

Datasheet:: MCP4442-103E/ST.pdf

Description:: IC DGT POT 10KOHM 129TAP 14TSSOP

In Stock:: 248

Quantity:: Add To Cart

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MCP4442-103E/ST Specifications

Package/Case:
14-TSSOP (0.173, 4.40mm Width)
Packaging:
Tube
Series:
WiperLock™
ProductStatus:
Active
Taper:
Linear
Configuration:
Rheostat
NumberofCircuits:
4
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

MCP4442-103E/ST this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including MCP4442-103E/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 MCP4442-103E/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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MCP4442-103E/ST information

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MCP4442-103E/ST Application Introduction

MCP4442-103E/ST is a digital potentiometer IC with dual channels, ideal for various applications requiring electronic adjustment of resistance values.

Application Scenario:

In audio equipment, MCP4442-103E/ST can be used for volume control, tone adjustment, and other audio parameter tuning functionalities.

Circuit Design:

To effectively utilize MCP4442-103E/ST in a design project, consider the following steps:

1. Signal Conditioning:

Ensure proper conditioning of the control signals interfacing with MCP4442-103E/ST. This includes minimizing noise and ensuring signal integrity to achieve accurate resistance adjustment.

2. Power Management:

Provide stable power supply voltages to MCP4442-103E/ST and associated components. Utilize voltage regulators and decoupling capacitors to minimize voltage fluctuations and ensure reliable operation.

3. Control Interface:

Select appropriate control interfaces, such as SPI or I2C, for communicating with MCP4442-103E/ST. Configure the interface pins accordingly and ensure proper signal routing on the PCB layout.

4. Thermal Management:

Implement thermal management techniques to dissipate heat generated by MCP4442-103E/ST during operation. Use thermal vias, heatsinks, or thermal pads to enhance heat dissipation and prevent overheating.

5. Output Configuration:

Optimize the output configuration to match the requirements of the application. This includes selecting appropriate resistance values and configuring the wiper positions for desired output levels.

Considerations:

When designing with MCP4442-103E/ST, it's important to consider the following factors:

- Noise Immunity: Minimize noise coupling to ensure accurate resistance adjustments and reliable performance.

- Thermal Effects: Monitor temperature variations and implement adequate thermal management to prevent performance degradation due to overheating.

- Signal Integrity: Maintain signal integrity throughout the control circuitry to prevent data corruption and ensure consistent operation.

- Component Selection: Choose components with compatible specifications and ratings to ensure compatibility and reliable operation in the overall system.

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

MCP4442-103E/ST FAQ

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3. Are the MCP4442-103E/ST price and inventory displayed accurate?

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6. What is the process for return or replacement of MCP4442-103E/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 MCP4442-103E/ST we delivered, we will accept the replacement or return of the MCP4442-103E/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 MCP4442-103E/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