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Name: MCP4251-502E/P
Brand: Microchip Technology
SKU: MCP4251-502E/P
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 MCP4251-502E/P

Part No.:: MCP4251-502E/P

Manufacturer:: Microchip Technology

Package:: 14-DIP (0.300, 7.62mm)

Datasheet:: MCP4251-502E/P.pdf

Description:: IC DGTL POT 5KOHM 257TAP 14DIP

In Stock:: 2811

Quantity:: Add To Cart

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MCP4251-502E/P Specifications

Package/Case:
14-DIP (0.300, 7.62mm)
Packaging:
Tube
Series:
-
ProductStatus:
Active
Taper:
Linear
Configuration:
Potentiometer
NumberofCircuits:
2
NumberofTaps:
257
Resistance(Ohms):
5k
Interface:
SPI
MemoryType:
Volatile
Voltage-Supply:
1.8V ~ 5.5V
Features:
-
Tolerance:
±20%
TemperatureCoefficient(Typ):
150ppm/°C
MountingType:
Through Hole
OperatingTemperature:
-40°C ~ 125°C

MCP4251-502E/P this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including MCP4251-502E/P 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 MCP4251-502E/P 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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MCP4251-502E/P information

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MCP4251-502E/P Application Introduction

MCP4251-502E/P is a digital potentiometer chip commonly used in electronic circuits for applications such as voltage regulation, audio volume control, and sensor calibration.

Application Scenario:

In audio equipment design, MCP4251-502E/P can be utilized to adjust the volume level dynamically, providing users with precise control over audio output.

Circuit Design:

To effectively use MCP4251-502E/P in a circuit design, consider the following steps:

1. Connection:

Connect the terminals of MCP4251-502E/P to the relevant nodes in the circuit, such as between the signal source and the load. Ensure proper routing and grounding to minimize noise interference.

2. Control Interface:

Utilize the SPI (Serial Peripheral Interface) protocol to communicate with MCP4251-502E/P from the microcontroller or host system. Configure the SPI pins, such as MOSI, MISO, and SCK, accordingly.

3. Voltage Supply:

Provide a stable voltage supply to MCP4251-502E/P to ensure reliable operation. Use voltage regulators and decoupling capacitors to filter out noise and maintain voltage stability.

4. Signal Integrity:

Ensure signal integrity by minimizing signal distortion and noise interference. Employ proper PCB layout techniques, such as short and direct signal traces, and use signal conditioning components like filters if necessary.

5. Thermal Management:

Manage heat dissipation effectively to prevent overheating of MCP4251-502E/P and ensure long-term reliability. Place the chip in a well-ventilated area on the PCB and consider adding thermal vias or heat sinks if required.

Considerations:

When designing with MCP4251-502E/P, keep in mind the following optimization tips:

- Digital Interface Efficiency: Optimize SPI communication speed and protocol settings for efficient data transfer and minimal latency.

- Power Consumption: Minimize power consumption by using the lowest necessary voltage levels and implementing sleep modes when MCP4251-502E/P is not in use.

- Component Selection: Choose high-quality passive components, such as resistors and capacitors, for optimal performance and reliability in the circuit.

- EMI/EMC Compliance: Design the circuit to mitigate electromagnetic interference and ensure compliance with electromagnetic compatibility standards.

- Testing and Validation: Thoroughly test the circuit design under various operating conditions to verify performance, accuracy, and reliability of MCP4251-502E/P in the intended application.

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6. What is the process for return or replacement of MCP4251-502E/P?

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 MCP4251-502E/P we delivered, we will accept the replacement or return of the MCP4251-502E/P 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 MCP4251-502E/P.

(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