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Name: MCP4252T-502E/MF
Brand: Microchip Technology
SKU: MCP4252T-502E/MF
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 MCP4252T-502E/MF

Part No.:: MCP4252T-502E/MF

Manufacturer:: Microchip Technology

Package:: 10-VFDFN Exposed Pad

Datasheet:: MCP4252T-502E/MF.pdf

Description:: IC DGTL POT 5KOHM 257TAP 10DFN

In Stock:: 3739

Quantity:: Add To Cart

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MCP4252T-502E/MF Specifications

Package/Case:
10-VFDFN Exposed Pad
Packaging:
Tape & Reel (TR)
Series:
-
ProductStatus:
Active
Taper:
Linear
Configuration:
Rheostat
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

MCP4252T-502E/MF this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including MCP4252T-502E/MF 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 MCP4252T-502E/MF 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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MCP4252T-502E/MF information

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MCP4252T-502E/MF Application Introduction

MCP4252T-502E/MF is a digital potentiometer with dual channels, commonly used in electronic circuits for controlling resistance values digitally. It features non-volatile memory and low temperature coefficient performance.

Application Scenario:

In audio systems, MCP4252T-502E/MF can be employed to adjust volume levels or tone controls digitally, providing precise and reliable performance.

Circuit Design:

To effectively utilize MCP4252T-502E/MF in a circuit design, consider the following optimization techniques:

1. Signal Integrity:

Ensure proper PCB layout and signal routing to minimize noise and interference, especially around the MCP4252T-502E/MF and its associated components. Use ground planes and shielding techniques to maintain signal integrity.

2. Power Management:

Provide stable and clean power to MCP4252T-502E/MF and associated circuitry. Use low-noise voltage regulators and decoupling capacitors to reduce power supply ripple and ensure reliable operation.

3. Thermal Management:

To prevent overheating, ensure adequate thermal dissipation for MCP4252T-502E/MF by using thermal vias, heat sinks, or thermal pads. Avoid placing heat-sensitive components near MCP4252T-502E/MF to minimize thermal coupling effects.

4. Control Interface:

Utilize the SPI interface of MCP4252T-502E/MF for communication with the microcontroller or host system. Properly configure the SPI bus settings, such as clock frequency and data format, for optimal performance.

5. Circuit Protection:

Implement overvoltage and reverse polarity protection circuits to safeguard MCP4252T-502E/MF and other sensitive components from potential damage. Use transient voltage suppressors and series resistors as necessary.

Considerations:

When designing with MCP4252T-502E/MF, it's important to consider:

- Digital Interface Compatibility: Ensure compatibility with the microcontroller or host system's SPI interface, including voltage levels and logic levels.

- Non-Volatile Memory: Utilize the non-volatile memory feature of MCP4252T-502E/MF for storing resistance settings, ensuring persistence across power cycles.

- Temperature Coefficient: Consider the temperature coefficient of MCP4252T-502E/MF when designing for temperature-sensitive applications, selecting appropriate compensation techniques if necessary.

- ESD Protection: Implement electrostatic discharge (ESD) protection measures to safeguard MCP4252T-502E/MF during handling and operation, reducing the risk of damage from static discharge events.

- Calibration and Testing: Calibrate and test the circuit thoroughly to verify the accuracy and stability of resistance adjustments performed by MCP4252T-502E/MF, ensuring reliable performance over the expected operating range.

MCP4252T-502E/MF FAQ

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3. Are the MCP4252T-502E/MF price and inventory displayed accurate?

The price and inventory of MCP4252T-502E/MF fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

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6. What is the process for return or replacement of MCP4252T-502E/MF?

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 MCP4252T-502E/MF we delivered, we will accept the replacement or return of the MCP4252T-502E/MF 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 MCP4252T-502E/MF.

(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