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Name: MCP4252-103E/UN
Brand: Microchip Technology
SKU: MCP4252-103E/UN
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 MCP4252-103E/UN

Part No.:: MCP4252-103E/UN

Manufacturer:: Microchip Technology

Package:: 10-TFSOP, 10-MSOP (0.118, 3.00mm Width)

Datasheet:: MCP4252-103E/UN.pdf

Description:: IC DGTL POT 10KOHM 257TAP 10MSOP

In Stock:: 3954

Quantity:: Add To Cart

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MCP4252-103E/UN Specifications

Package/Case:
10-TFSOP, 10-MSOP (0.118, 3.00mm Width)
Packaging:
Tube
Series:
-
ProductStatus:
Active
Taper:
Linear
Configuration:
Rheostat
NumberofCircuits:
2
NumberofTaps:
257
Resistance(Ohms):
10k
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

MCP4252-103E/UN this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including MCP4252-103E/UN 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 MCP4252-103E/UN 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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MCP4252-103E/UN information

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MCP4252-103E/UN Application Introduction

MCP4252-103E/UN is a dual-channel digital potentiometer commonly used in various electronic applications for resistance adjustment and voltage control.

Application Scenario:

In audio equipment, MCP4252-103E/UN can be utilized to adjust volume levels or tone control settings dynamically.

Circuit Design:

To effectively integrate MCP4252-103E/UN into a circuit, consider the following steps:

1. Interface Connection:

Connect the digital potentiometer to the microcontroller or host device using the SPI (Serial Peripheral Interface) protocol. Ensure proper signal routing and grounding to minimize noise interference.

2. Resistance Adjustment:

Configure the digital potentiometer's wiper positions through SPI commands to achieve the desired resistance values. Utilize appropriate resistor values and circuit configurations to match the application requirements.

3. Voltage Control:

Integrate the digital potentiometer into voltage divider circuits to control output voltages dynamically. Ensure proper voltage levels and stability for connected components.

4. Power Management:

Provide stable power supply to MCP4252-103E/UN and associated components. Use voltage regulators and decoupling capacitors to filter noise and ensure reliable operation.

5. Signal Integrity:

Optimize signal routing and minimize signal distortion to maintain signal integrity during resistance adjustment or voltage control. Pay attention to trace lengths, ground planes, and signal coupling to mitigate signal degradation.

Design Optimization:

To enhance the performance and reliability of the circuit, consider the following optimization techniques:

- Feedback Mechanism: Implement feedback mechanisms to monitor and adjust resistance or voltage levels dynamically based on system requirements.

- Temperature Compensation: Incorporate temperature sensors and compensation algorithms to compensate for variations in resistance values due to temperature changes.

- Error Handling: Develop firmware routines to handle communication errors or abnormal conditions gracefully, ensuring robust operation of the digital potentiometer.

- Thermal Management: Implement heat sinks or thermal pads to dissipate heat generated by MCP4252-103E/UN during operation, preventing overheating and ensuring long-term reliability.

- ESD Protection: Utilize ESD (Electrostatic Discharge) protection devices to safeguard MCP4252-103E/UN and sensitive components against electrostatic discharge events, enhancing circuit durability.

MCP4252-103E/UN FAQ

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3. Are the MCP4252-103E/UN price and inventory displayed accurate?

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6. What is the process for return or replacement of MCP4252-103E/UN?

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 MCP4252-103E/UN we delivered, we will accept the replacement or return of the MCP4252-103E/UN 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 MCP4252-103E/UN.

(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