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Name: MCP45HV31T-104E/MQ
Brand: Microchip Technology
SKU: MCP45HV31T-104E/MQ
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 MCP45HV31T-104E/MQ

Part No.:: MCP45HV31T-104E/MQ

Manufacturer:: Microchip Technology

Package:: 20-VQFN Exposed Pad

Datasheet:: MCP45HV31T-104E/MQ.pdf

Description:: IC DGT POT 100KOHM 128TAP 20QFN

In Stock:: 3489

Quantity:: Add To Cart

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MCP45HV31T-104E/MQ Specifications

Package/Case:
20-VQFN Exposed Pad
Packaging:
Tape & Reel (TR)
Series:
-
ProductStatus:
Active
Taper:
Linear
Configuration:
Potentiometer
NumberofCircuits:
1
NumberofTaps:
128
Resistance(Ohms):
100k
Interface:
I²C
MemoryType:
Volatile
Voltage-Supply:
1.8V ~ 5.5V, 10V ~ 36V, ±5V ~ 18V
Features:
Selectable Address
Tolerance:
±20%
TemperatureCoefficient(Typ):
100ppm/°C
MountingType:
Surface Mount
OperatingTemperature:
-40°C ~ 125°C

MCP45HV31T-104E/MQ this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including MCP45HV31T-104E/MQ 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 MCP45HV31T-104E/MQ 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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MCP45HV31T-104E/MQ information

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MCP45HV31T-104E/MQ Application Introduction

MCP45HV31T-104E/MQ is a digital potentiometer device widely used in various electronic applications for resistance adjustment and circuit calibration.

Application Scenario:

In audio equipment, MCP45HV31T-104E/MQ can be utilized to control volume levels or tone adjustments in amplifiers and mixers.

Circuit Design:

To effectively use MCP45HV31T-104E/MQ in a circuit design, consider the following aspects:

1. Interface Configuration:

Connect MCP45HV31T-104E/MQ to the microcontroller or host device via SPI (Serial Peripheral Interface) or I2C (Inter-Integrated Circuit) communication protocols. Ensure proper wiring and signal integrity for reliable data transfer.

2. Resistance Adjustment:

Utilize the digital control capabilities of MCP45HV31T-104E/MQ to adjust resistance values dynamically. This feature is beneficial for calibration or fine-tuning circuits without manual intervention.

3. Power Supply:

Provide a stable power source to MCP45HV31T-104E/MQ to ensure consistent operation. Use voltage regulators and filtering capacitors to minimize voltage fluctuations and noise.

4. Signal Integrity:

Optimize PCB layout and routing to maintain signal integrity between MCP45HV31T-104E/MQ and the microcontroller. Minimize trace lengths and avoid crossing high-speed signal lines to prevent signal distortion or crosstalk.

5. Thermal Management:

Implement thermal management techniques, such as heatsinking or airflow, to dissipate heat generated during operation. Monitor the temperature of MCP45HV31T-104E/MQ to prevent overheating and ensure long-term reliability.

Considerations:

When designing with MCP45HV31T-104E/MQ, keep in mind the following considerations:

- Resolution and Accuracy: Choose the appropriate resolution and accuracy of MCP45HV31T-104E/MQ based on the application requirements for precise resistance control.

- ESD Protection: Implement ESD (Electrostatic Discharge) protection measures to safeguard MCP45HV31T-104E/MQ from damage during handling or operation.

- System Integration: Ensure seamless integration of MCP45HV31T-104E/MQ into the overall system design, considering compatibility with other components and interfaces.

- Environmental Conditions: Assess the operating environment and select MCP45HV31T-104E/MQ variants with suitable temperature ranges and environmental ratings for reliable performance.

- Testing and Validation: Conduct thorough testing and validation of the circuit to verify the functionality and performance of MCP45HV31T-104E/MQ under various operating conditions.

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6. What is the process for return or replacement of MCP45HV31T-104E/MQ?

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(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

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