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Name: MCP4452-502E/ST
Brand: Microchip Technology
SKU: MCP4452-502E/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 MCP4452-502E/ST

Part No.:: MCP4452-502E/ST

Manufacturer:: Microchip Technology

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

Datasheet:: MCP4452-502E/ST.pdf

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

In Stock:: 3369

Quantity:: Add To Cart

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MCP4452-502E/ST Specifications

Package/Case:
14-TSSOP (0.173, 4.40mm Width)
Packaging:
Tube
Series:
-
ProductStatus:
Active
Taper:
Linear
Configuration:
Rheostat
NumberofCircuits:
4
NumberofTaps:
257
Resistance(Ohms):
5k
Interface:
I²C
MemoryType:
Volatile
Voltage-Supply:
1.8V ~ 5.5V
Features:
Mute, Selectable Address
Tolerance:
±20%
TemperatureCoefficient(Typ):
150ppm/°C
MountingType:
Surface Mount
OperatingTemperature:
-40°C ~ 125°C

MCP4452-502E/ST this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including MCP4452-502E/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 MCP4452-502E/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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MCP4452-502E/ST information

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MCP4452-502E/ST Application Introduction

MCP4452-502E/ST is a digital potentiometer IC manufactured by Microchip Technology, offering a wide range of applications in electronic circuits requiring variable resistance adjustments.

Application Scenario:

In audio equipment, MCP4452-502E/ST can be utilized to control volume levels, tone adjustments, or other audio processing parameters, providing flexibility and precision in audio system designs.

Circuit Design:

To effectively integrate MCP4452-502E/ST into a circuit design, consider the following steps:

1. Interface Configuration:

Connect MCP4452-502E/ST to the microcontroller or host system using the appropriate communication interface, such as SPI or I2C. Configure the control pins and communication protocol according to the datasheet specifications.

2. Resistance Adjustment:

Utilize the digital potentiometer to adjust resistance values in the circuit, replacing traditional variable resistors. Implement firmware algorithms to control resistance levels dynamically based on system requirements.

3. Signal Integrity:

Ensure proper signal integrity by minimizing noise and interference in the circuit. Place decoupling capacitors near the power supply pins of MCP4452-502E/ST and use proper grounding techniques to reduce signal distortion.

4. Power Management:

Provide stable power supply to MCP4452-502E/ST and associated components, using voltage regulators and filtering capacitors to maintain voltage levels within specified tolerances and minimize ripple effects.

5. Thermal Considerations:

Implement thermal management techniques to prevent overheating of MCP4452-502E/ST and ensure reliable operation over a wide temperature range. Use heat sinks or thermal pads for efficient heat dissipation.

Design Optimization:

To optimize the circuit design using MCP4452-502E/ST, consider the following:

- Resolution and Accuracy: Choose the appropriate resolution and accuracy specifications of MCP4452-502E/ST based on the application requirements for precise resistance adjustments.

- Feedback Mechanism: Implement feedback mechanisms to monitor resistance levels and adjust them dynamically for optimal system performance.

- Component Selection: Select compatible components, such as microcontrollers and voltage regulators, to ensure seamless integration and compatibility with MCP4452-502E/ST.

- ESD Protection: Incorporate ESD protection measures to safeguard MCP4452-502E/ST and other sensitive components against electrostatic discharge during handling and operation.

- Testing and Validation: Thoroughly test the circuit design to verify functionality, accuracy, and reliability under normal and extreme operating conditions, ensuring compliance with performance specifications.

MCP4452-502E/ST FAQ

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3. Are the MCP4452-502E/ST price and inventory displayed accurate?

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6. What is the process for return or replacement of MCP4452-502E/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 MCP4452-502E/ST we delivered, we will accept the replacement or return of the MCP4452-502E/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 MCP4452-502E/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