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Name: MCP4451T-104E/ML
Brand: Microchip Technology
SKU: MCP4451T-104E/ML
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 MCP4451T-104E/ML

Part No.:: MCP4451T-104E/ML

Manufacturer:: Microchip Technology

Package:: 20-VFQFN Exposed Pad

Datasheet:: MCP4451T-104E/ML.pdf

Description:: IC DGT POT 100KOHM 257TAP 20QFN

In Stock:: 3029

Quantity:: Add To Cart

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MCP4451T-104E/ML Specifications

Package/Case:
20-VFQFN Exposed Pad
Packaging:
Tape & Reel (TR)
Series:
-
ProductStatus:
Active
Taper:
Linear
Configuration:
Potentiometer
NumberofCircuits:
4
NumberofTaps:
257
Resistance(Ohms):
100k
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

MCP4451T-104E/ML this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including MCP4451T-104E/ML 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 MCP4451T-104E/ML 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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MCP4451T-104E/ML information

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MCP4451T-104E/ML Application Introduction

MCP4451T-104E/ML is a digital potentiometer with non-volatile memory and a 10kΩ resistance, commonly used in electronic circuits for various applications. It features a wide voltage supply range and low power consumption.

Application Scenario:

In audio equipment, MCP4451T-104E/ML can be employed to adjust volume levels, tone controls, or other parameters digitally, offering flexibility and precise control.

Circuit Design:

To effectively utilize MCP4451T-104E/ML in a circuit design, follow these steps:

1. Pin Configuration:

Study the datasheet to understand the pinout and functionality of MCP4451T-104E/ML. Ensure proper connection of power supply pins, serial communication pins, and terminal resistance pins.

2. Communication Interface:

Choose an appropriate communication interface, such as SPI or I2C, to communicate with MCP4451T-104E/ML. Configure the microcontroller or host device accordingly.

3. Resistance Setting:

Utilize the digital control interface to set the resistance value of MCP4451T-104E/ML based on system requirements. Implement proper debounce techniques if necessary for reliable operation.

4. Signal Integrity:

Ensure signal integrity by following best practices in PCB layout design, such as minimizing trace lengths, reducing noise sources, and utilizing ground planes.

5. Power Management:

Implement proper power management techniques to ensure stable voltage levels to MCP4451T-104E/ML and associated components. Use voltage regulators and decoupling capacitors for noise reduction and reliable operation.

Design Optimization:

To optimize the design, consider the following:

- Digital Interface Speed: Choose the appropriate clock frequency for SPI or I2C communication to achieve desired update rates without compromising signal integrity.

- Temperature Compensation: Implement temperature compensation techniques to maintain resistance accuracy over a wide temperature range.

- Package Selection: Select the appropriate package size and type of MCP4451T-104E/ML based on space constraints and thermal considerations.

- ESD Protection: Incorporate ESD protection measures to safeguard MCP4451T-104E/ML and other sensitive components against electrostatic discharge events.

- Thermal Management: Monitor the temperature of MCP4451T-104E/ML during operation and implement thermal management techniques if necessary to prevent overheating.

MCP4451T-104E/ML FAQ

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3. Are the MCP4451T-104E/ML price and inventory displayed accurate?

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6. What is the process for return or replacement of MCP4451T-104E/ML?

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 MCP4451T-104E/ML we delivered, we will accept the replacement or return of the MCP4451T-104E/ML 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 MCP4451T-104E/ML.

(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