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Name: MCP45HV31T-503E/MQ
Brand: Microchip Technology
SKU: MCP45HV31T-503E/MQ
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Microchip Technology MCP45HV31T-503E/MQ

Part No.:: MCP45HV31T-503E/MQ

Manufacturer:: Microchip Technology

Package:: 20-VQFN Exposed Pad

Datasheet:: MCP45HV31T-503E/MQ.pdf

Description:: IC DGTL POT 50KOHM 128TAP 20QFN

In Stock:: 2788

Quantity:: Add To Cart

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MCP45HV31T-503E/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):
50k
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-503E/MQ this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including MCP45HV31T-503E/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-503E/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-503E/MQ information

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MCP45HV31T-503E/MQ Application Introduction

MCP45HV31T-503E/MQ is a digital potentiometer IC commonly used in various electronic circuits for resistance adjustment and control. It offers high resolution, low temperature coefficient, and wide operating voltage range, making it suitable for diverse applications.

Application Scenario:

In audio equipment, MCP45HV31T-503E/MQ can be utilized to adjust volume levels, tone controls, or to balance audio channels for improved sound quality.

Circuit Design:

To effectively integrate MCP45HV31T-503E/MQ into a circuit, consider the following design optimizations:

1. Power Management:

Provide stable power supply voltages within the recommended operating range (2.7V to 5.5V) to ensure proper functionality of MCP45HV31T-503E/MQ. Implement voltage regulators and decoupling capacitors to minimize voltage fluctuations and noise.

2. Signal Integrity:

Optimize PCB layout to minimize signal interference and ensure clean signal paths for MCP45HV31T-503E/MQ. Keep digital and analog signal traces separate and employ ground planes for better signal integrity.

3. Thermal Management:

To prevent overheating, ensure adequate thermal dissipation for MCP45HV31T-503E/MQ by using heat sinks or thermal vias in the PCB layout. Avoid placing the IC near heat sources and provide proper ventilation.

4. Output Driver:

Select appropriate output load conditions and drive capabilities to match the requirements of the application. Ensure that the output pins of MCP45HV31T-503E/MQ can drive the connected circuitry effectively.

5. Component Selection:

Choose compatible passive components, such as resistors and capacitors, to accompany MCP45HV31T-503E/MQ for optimal performance. Use components with suitable tolerance, temperature coefficient, and power ratings.

Considerations:

When designing with MCP45HV31T-503E/MQ, keep the following factors in mind:

- Digital Interface Compatibility: Ensure compatibility with the microcontroller or digital control system by selecting appropriate communication protocols (e.g., SPI).

- Calibration and Testing: Calibrate the resistance values of MCP45HV31T-503E/MQ and conduct thorough testing to verify functionality and performance under different operating conditions.

- ESD Protection: Implement ESD protection measures to safeguard MCP45HV31T-503E/MQ from electrostatic discharge during handling and operation.

- Application-Specific Considerations: Adapt the design to suit specific application requirements, such as audio fidelity, motor speed control, or sensor calibration.

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6. What is the process for return or replacement of MCP45HV31T-503E/MQ?

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 MCP45HV31T-503E/MQ we delivered, we will accept the replacement or return of the MCP45HV31T-503E/MQ 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 MCP45HV31T-503E/MQ.

(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