What is the Additional Feature ?

Name: MCP41010T-I/SN
Brand: Microchip Technology
SKU: MCP41010T-I/SN
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 MCP41010T-I/SN

Part No.:: MCP41010T-I/SN

Manufacturer:: Microchip Technology

Package:: 8-SOIC (0.154, 3.90mm Width)

Datasheet:: MCP41010T-I/SN.pdf

Description:: IC DGTL POT 10KOHM 256TAP 8SOIC

In Stock:: 2285

Quantity:: Add To Cart

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MCP41010T-I/SN Specifications

Package/Case:
8-SOIC (0.154, 3.90mm Width)
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Active
Taper:
Linear
Configuration:
Potentiometer
NumberofCircuits:
1
NumberofTaps:
256
Resistance(Ohms):
10k
Interface:
SPI
MemoryType:
Volatile
Voltage-Supply:
2.7V ~ 5.5V
Features:
-
Tolerance:
±20%
TemperatureCoefficient(Typ):
800ppm/°C
MountingType:
Surface Mount
OperatingTemperature:
-40°C ~ 85°C

MCP41010T-I/SN this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including MCP41010T-I/SN 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 MCP41010T-I/SN 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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MCP41010T-I/SN information

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MCP41010T-I/SN Typical application Circuitry

MCP41010T-I SN

The MCP41010T-I/SN serves as a digitally controlled potentiometer designed to offer a range of resistances manipulated via digital signals. Its integration across diverse applications underscores its adaptability and precision.

Utilization Spectrum

A common application is in lighting systems, especially in LED brightness control where precise modulation of light intensity is essential.

Key Features

- Operational Flexibility: Adapts to varied resistance needs.

- Digital Interface: Features SPI for seamless digital commands.

- Consistency: Delivers unwavering performance over numerous cycles.

Detailed Circuit Integration in LED Brightness Control

1. Power Connection:

- Pin Configurations: The chip's VDD (pin 8) is linked to a 5V power source, while VSS (pin 5) connects to ground.

- Emphasis: Maintain a steady power supply to uphold operational efficiency and reliability.

2. Digital Command Interface:

- Pin Configurations: Interface pins, namely CS (pin 1), SCK (pin 2), and SDI (pin 3), are connected directly to the corresponding SPI pins on a controlling microcontroller.

- Emphasis: Ensure that connections are solid and reliable to facilitate error-free communication.

3. Output Channels:

- Pin Configurations: For LED brightness modulation, connect PA0 (pin 6) and PB0 (pin 7) into the LED circuit where brightness control is needed.

- Emphasis: Strategic placement within the LED circuit is crucial to achieve the desired brightness modulation effects.

4. Wiper Settings:

- Pin Configurations: The wiper, PW0 (pin 4), enables dynamic adjustments to the resistance, modulating LED brightness accordingly.

- Emphasis: Calibrate settings meticulously to attain desired brightness levels without overdriving the LEDs.

Considerations in Circuit Design

1. Electromagnetic Interference Mitigation:

Implement shields or grounding techniques to negate electromagnetic interference, ensuring the integrity of digital commands to the MCP41010T-I/SN.

2. Accuracy in Digital Commands:

A robust and error-resistant SPI communication protocol is essential for the precise execution of resistance adjustments.

3. Thermal Management:

Given that LEDs generate heat, especially at higher brightness levels, effective heat dissipation mechanisms are needed to safeguard both the LEDs and the potentiometer chip.

The incorporation of MCP41010T-I/SN into LED brightness control applications underscores the chip's pivotal role in delivering precise, digitally controlled resistance adjustments. When paired with thorough design considerations around electromagnetic interference, command accuracy, and thermal management, it forms a cornerstone of modern, efficient, and adaptable LED lighting systems.

MCP41010T-I/SN FAQ

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3. Are the MCP41010T-I/SN price and inventory displayed accurate?

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6. What is the process for return or replacement of MCP41010T-I/SN?

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 MCP41010T-I/SN we delivered, we will accept the replacement or return of the MCP41010T-I/SN 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 MCP41010T-I/SN.

(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