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Name: MCP4351-104E/ST
Brand: Microchip Technology
SKU: MCP4351-104E/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 MCP4351-104E/ST

Part No.:: MCP4351-104E/ST

Manufacturer:: Microchip Technology

Package:: 20-TSSOP (0.173, 4.40mm Width)

Datasheet:: MCP4351-104E/ST.pdf

Description:: IC DGT POT 100KOHM 257TP 20TSSOP

In Stock:: 3615

Quantity:: Add To Cart

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MCP4351-104E/ST Specifications

Package/Case:
20-TSSOP (0.173, 4.40mm Width)
Packaging:
Tube
Series:
-
ProductStatus:
Active
Taper:
Linear
Configuration:
Potentiometer
NumberofCircuits:
4
NumberofTaps:
257
Resistance(Ohms):
100k
Interface:
SPI
MemoryType:
Volatile
Voltage-Supply:
1.8V ~ 5.5V
Features:
-
Tolerance:
±20%
TemperatureCoefficient(Typ):
150ppm/°C
MountingType:
Surface Mount
OperatingTemperature:
-40°C ~ 125°C

MCP4351-104E/ST this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including MCP4351-104E/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 MCP4351-104E/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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MCP4351-104E/ST information

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MCP4351-104E/ST Application Introduction

MCP4351-104E/ST is a digital potentiometer integrated circuit commonly used in electronic designs for various applications. It offers multiple channels with adjustable resistance values, making it suitable for tasks such as voltage regulation, gain control, and offset adjustment.

Application Scenario:

In audio equipment, MCP4351-104E/ST can be utilized for volume control, equalization, and tone adjustment, providing precise and flexible control over audio output characteristics.

Circuit Design:

To effectively incorporate MCP4351-104E/ST into a design, consider the following guidelines:

1. Power Supply:

Provide a stable power source within the specified voltage range for MCP4351-104E/ST operation. Utilize voltage regulators and filter capacitors to minimize voltage fluctuations and ensure reliable performance.

2. Signal Integrity:

Maintain signal integrity by keeping signal traces short and minimizing noise sources near MCP4351-104E/ST. Use proper grounding techniques and bypass capacitors to suppress noise and prevent signal degradation.

3. Thermal Management:

Implement thermal management strategies to prevent MCP4351-104E/ST from overheating. Ensure adequate ventilation and consider adding heat sinks or thermal pads for efficient heat dissipation, especially in high-power applications or confined spaces.

4. Component Selection:

Choose components compatible with the operating specifications of MCP4351-104E/ST, such as resistors and capacitors with appropriate ratings and tolerances. Verify compatibility with the digital potentiometer's control interface and ensure proper soldering techniques for reliable connections.

5. Layout Optimization:

Optimize the PCB layout to minimize signal interference and ensure proper functioning of MCP4351-104E/ST. Keep digital and analog signal traces separate, follow recommended layout guidelines from the datasheet, and avoid routing signal lines near high-frequency or high-power components.

Considerations:

When designing with MCP4351-104E/ST, it's important to consider:

- Control Interface Compatibility: Ensure compatibility with the microcontroller or digital interface used to communicate with MCP4351-104E/ST, such as SPI or I2C.

- Resolution and Accuracy: Verify the resolution and accuracy requirements of the application and select the appropriate configuration for MCP4351-104E/ST to meet these specifications.

- Environmental Conditions: Consider environmental factors such as temperature, humidity, and vibration, and choose components and enclosure materials suitable for the operating environment.

- ESD Protection: Implement ESD protection measures to safeguard MCP4351-104E/ST from electrostatic discharge during handling and operation, ensuring long-term reliability.

- Testing and Validation: Thoroughly test the circuit design to validate functionality, performance, and reliability, using appropriate test equipment and procedures.

MCP4351-104E/ST FAQ

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3. Are the MCP4351-104E/ST price and inventory displayed accurate?

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6. What is the process for return or replacement of MCP4351-104E/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 MCP4351-104E/ST we delivered, we will accept the replacement or return of the MCP4351-104E/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 MCP4351-104E/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