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Name: MCP4251T-502E/SL
Brand: Microchip Technology
SKU: MCP4251T-502E/SL
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 MCP4251T-502E/SL

Part No.:: MCP4251T-502E/SL

Manufacturer:: Microchip Technology

Package:: 14-SOIC (0.154, 3.90mm Width)

Datasheet:: MCP4251T-502E/SL.pdf

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

In Stock:: 3077

Quantity:: Add To Cart

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MCP4251T-502E/SL Specifications

Package/Case:
14-SOIC (0.154, 3.90mm Width)
Packaging:
Tape & Reel (TR)
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:
Surface Mount
OperatingTemperature:
-40°C ~ 125°C

MCP4251T-502E/SL this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including MCP4251T-502E/SL 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 MCP4251T-502E/SL 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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MCP4251T-502E/SL information

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MCP4251T-502E/SL Application Introduction

MCP4251T-502E/SL is a dual digital potentiometer with non-volatile memory (NV) and SPI interface, suitable for a wide range of applications requiring digital control of resistance values.

Application Scenario:

In audio systems, MCP4251T-502E/SL can be utilized for volume control, equalization, and tone adjustment, offering precise and flexible control over audio parameters.

Circuit Design:

To effectively integrate MCP4251T-502E/SL into a circuit, consider the following design guidelines:

1. Power Supply:

Ensure stable power supply to MCP4251T-502E/SL to maintain reliable operation. Use low-noise voltage regulators and bypass capacitors to minimize power supply ripple and noise.

2. Signal Integrity:

Design the PCB layout carefully to minimize signal distortion and interference. Keep signal traces short and separate analog and digital ground planes to prevent crosstalk and ground loops.

3. Thermal Management:

Implement thermal management techniques to prevent overheating of MCP4251T-502E/SL. Use heat sinks or thermal vias to dissipate heat effectively, especially in high-power applications.

4. Communication:

Configure the SPI interface of MCP4251T-502E/SL properly for communication with the microcontroller or host system. Pay attention to signal timing and noise immunity to ensure reliable data transfer.

5. Circuit Optimization:

Optimize the circuit design for performance and efficiency. Minimize stray capacitance and inductance, use high-quality passive components, and consider feedback mechanisms for dynamic adjustment of resistance values.

Considerations:

When designing with MCP4251T-502E/SL, keep the following considerations in mind:

- Resolution and Accuracy: Understand the resolution and accuracy requirements of the application to select the appropriate configuration and settings for MCP4251T-502E/SL.

- Non-Volatile Memory: Utilize the non-volatile memory feature of MCP4251T-502E/SL to store resistance settings and restore them upon power-up, ensuring consistent performance.

- Environmental Conditions: Consider the operating environment, such as temperature and humidity, and select components and materials that can withstand the conditions for reliable long-term operation.

- ESD Protection: Implement ESD protection measures to safeguard MCP4251T-502E/SL and other sensitive components from electrostatic discharge during handling and operation.

- Testing and Validation: Thoroughly test the circuit design to verify functionality, performance, and reliability before deploying it in the target application.

MCP4251T-502E/SL FAQ

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3. Are the MCP4251T-502E/SL price and inventory displayed accurate?

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6. What is the process for return or replacement of MCP4251T-502E/SL?

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 MCP4251T-502E/SL we delivered, we will accept the replacement or return of the MCP4251T-502E/SL 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 MCP4251T-502E/SL.

(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