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Name: MCP4151T-104E/MFVAO
Brand: Microchip Technology
SKU: MCP4151T-104E/MFVAO
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Microchip Technology MCP4151T-104E/MFVAO

Part No.:: MCP4151T-104E/MFVAO

Manufacturer:: Microchip Technology

Package:: 8-VDFN Exposed Pad

Datasheet:: MCP4151T-104E/MFVAO.pdf

Description:: IC DGTL POT 100KOHM 257TAP 8DFN

In Stock:: 3058

Quantity:: Add To Cart

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MCP4151T-104E/MFVAO Specifications

Package/Case:
8-VDFN Exposed Pad
Packaging:
Tape & Reel (TR)
Series:
Automotive, AEC-Q100
ProductStatus:
Active
Taper:
Linear
Configuration:
Potentiometer
NumberofCircuits:
1
NumberofTaps:
257
Resistance(Ohms):
100k
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

MCP4151T-104E/MFVAO this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including MCP4151T-104E/MFVAO 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 MCP4151T-104E/MFVAO 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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MCP4151T-104E/MFVAO information

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The working principle and core technical features of MCP4151T-104E/MFVAO

MCP4151T-104E/MFVAO is a digital potentiometer integrated circuit designed by Microchip Technology, offering precise resistance adjustment capabilities for various electronic applications. Its working principle revolves around utilizing digital signals to control the resistance value, allowing for flexible and accurate adjustment in electronic circuits.

Core Technology Features:

1. Digital Control: The MCP4151T-104E/MFVAO integrates digital control circuitry, enabling precise adjustment of resistance values through digital commands. This digital control mechanism ensures repeatability and accuracy in resistance settings, crucial for applications requiring fine-tuning.

2. Non-Volatile Memory: It features non-volatile memory technology, allowing the stored resistance values to be retained even when power is removed. This feature ensures that the potentiometer maintains its last configured resistance settings upon power-up, enhancing system reliability and eliminating the need for recalibration.

3. Wide Resistance Range: With a wide resistance range, the MCP4151T-104E/MFVAO can cater to diverse application requirements, from low-resistance to high-resistance scenarios. This versatility makes it suitable for a broad range of electronic circuits and systems.

4. Low Power Consumption: The IC is designed for low power consumption, making it suitable for battery-powered applications or systems where power efficiency is critical. Its low-power operation helps extend battery life and reduce overall system energy consumption.

5. High Resolution: The MCP4151T-104E/MFVAO offers high resolution in resistance adjustment, allowing for fine-grained control over circuit parameters. This high resolution ensures precise tuning in applications where accuracy is paramount, such as audio equipment or sensor calibration circuits.

Application Scenario:

In audio equipment, the MCP4151T-104E/MFVAO can be utilized for volume control, providing users with smooth and accurate adjustment of audio output levels. Its digital control interface allows for seamless integration with microcontrollers or digital signal processors (DSPs), enabling remote or automated volume adjustment functionalities.

Circuit Design:

To incorporate the MCP4151T-104E/MFVAO into an audio volume control circuit, follow these steps:

1. Input and Output Connection: Connect the audio signal input and output to the respective terminals of the potentiometer. Ensure proper impedance matching and signal conditioning for optimal audio performance.

2. Digital Control Interface: Interface the digital control pins of the MCP4151T-104E/MFVAO with the microcontroller or DSP controlling the volume adjustment. Implement the necessary communication protocol, such as SPI or I2C, for seamless data exchange.

3. Power Supply: Provide a stable power supply to the MCP4151T-104E/MFVAO and associated circuitry. Use voltage regulators and decoupling capacitors to ensure clean power delivery and minimize noise interference.

4. User Interface: Integrate user interface elements, such as rotary encoders or push buttons, for manual volume control alongside digital control capabilities. Implement firmware algorithms to synchronize digital and manual control inputs for a seamless user experience.

5. Testing and Calibration: Thoroughly test the volume control circuit to verify functionality and performance. Calibrate the potentiometer to ensure accurate volume adjustment across its entire range and under various operating conditions.

Considerations:

- Signal Integrity: Maintain signal integrity throughout the audio circuit to prevent distortion or noise interference.

- ESD Protection: Implement adequate electrostatic discharge (ESD) protection measures to safeguard the MCP4151T-104E/MFVAO and other sensitive components against damage.

- System Integration: Ensure seamless integration of the volume control circuit with the overall audio system architecture, considering factors such as signal routing, grounding, and component placement.

- Compatibility: Verify compatibility between the MCP4151T-104E/MFVAO and other components in the audio system, including microcontrollers, amplifiers, and speakers, to ensure optimal performance and functionality.

MCP4151T-104E/MFVAO FAQ

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3. Are the MCP4151T-104E/MFVAO price and inventory displayed accurate?

The price and inventory of MCP4151T-104E/MFVAO 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 MCP4151T-104E/MFVAO?

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 MCP4151T-104E/MFVAO we delivered, we will accept the replacement or return of the MCP4151T-104E/MFVAO 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 MCP4151T-104E/MFVAO.

(3)The PartNo is unused and only in the original unpacked packaging.

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(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations