What is the Additional Feature ?

Name: MCP4342-104E/ST
Brand: Microchip Technology
SKU: MCP4342-104E/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 MCP4342-104E/ST

Part No.:: MCP4342-104E/ST

Manufacturer:: Microchip Technology

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

Datasheet:: MCP4342-104E/ST.pdf

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

In Stock:: 2476

Quantity:: Add To Cart

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MCP4342-104E/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):
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

MCP4342-104E/ST this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including MCP4342-104E/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 MCP4342-104E/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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MCP4342-104E/ST information

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MCP4342-104E/ST Application Introduction

MCP4342-104E/ST is a digital potentiometer with versatile functionality, commonly used in electronic circuits for various applications. It features multiple channels and non-volatile memory for storing wiper positions.

Application Scenario:

In audio systems, MCP4342-104E/ST can be employed to control volume levels or equalization settings, providing flexibility and precise adjustments.

Circuit Design:

To effectively utilize MCP4342-104E/ST in a design project, consider the following steps:

1. Circuit Integration:

Integrate MCP4342-104E/ST into the circuit design, ensuring proper connections to the microcontroller or control interface. Utilize SPI or I2C communication protocols to interface with the digital potentiometer.

2. Signal Conditioning:

Implement signal conditioning circuitry, such as buffer amplifiers or voltage dividers, to ensure signal integrity and compatibility with MCP4342-104E/ST's input range.

3. Power Management:

Provide stable power supply voltages to MCP4342-104E/ST and associated components. Use voltage regulators and decoupling capacitors to minimize noise and ensure reliable operation.

4. PCB Layout:

Design the PCB layout carefully, considering signal routing, ground planes, and component placement to minimize noise, crosstalk, and signal interference.

5. Thermal Management:

Implement thermal management techniques, such as heat sinks or proper airflow, to dissipate heat generated by MCP4342-104E/ST during operation and maintain optimal performance.

Considerations:

When designing with MCP4342-104E/ST, keep in mind the following considerations:

- Wiper Reliability: Ensure reliable operation of the wiper contacts to maintain consistent resistance values and avoid signal fluctuations.

- Resolution and Accuracy: Consider the resolution and accuracy requirements of the application to select the appropriate digital potentiometer and ensure precise control.

- ESD Protection: Implement ESD protection measures to safeguard MCP4342-104E/ST and sensitive circuitry from electrostatic discharge events.

- Environmental Factors: Consider environmental conditions, such as temperature and humidity, and choose components and materials that can withstand the operating environment.

- System Calibration: Calibrate the system periodically to compensate for any drift or variation in MCP4342-104E/ST performance over time.

MCP4342-104E/ST FAQ

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3. Are the MCP4342-104E/ST price and inventory displayed accurate?

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6. What is the process for return or replacement of MCP4342-104E/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 MCP4342-104E/ST we delivered, we will accept the replacement or return of the MCP4342-104E/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 MCP4342-104E/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