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Name: MCP45HV31T-502E/MQ
Brand: Microchip Technology
SKU: MCP45HV31T-502E/MQ
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Microchip Technology MCP45HV31T-502E/MQ

Part No.:: MCP45HV31T-502E/MQ

Manufacturer:: Microchip Technology

Package:: 20-VQFN Exposed Pad

Datasheet:: MCP45HV31T-502E/MQ.pdf

Description:: IC DGTL POT 5KOHM 128TAP 20QFN

In Stock:: 2431

Quantity:: Add To Cart

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MCP45HV31T-502E/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):
5k
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-502E/MQ this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including MCP45HV31T-502E/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-502E/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-502E/MQ information

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MCP45HV31T-502E/MQ Application Introduction

MCP45HV31T-502E/MQ is a digital potentiometer commonly used in electronic circuit design for various applications. It features high precision, wide voltage range, and digital interface compatibility.

Application Scenario:

In audio equipment, MCP45HV31T-502E/MQ can be utilized to control volume levels or tone adjustments digitally, providing precise and flexible audio settings.

Circuit Design:

To effectively integrate MCP45HV31T-502E/MQ into a circuit design, consider the following:

1. Interface Configuration:

Connect the SPI interface of MCP45HV31T-502E/MQ to the microcontroller or host system. Configure the SPI communication protocol according to the datasheet specifications for proper data exchange.

2. Power Supply:

Ensure a stable power supply voltage within the recommended operating range for MCP45HV31T-502E/MQ. Utilize voltage regulators and decoupling capacitors to minimize voltage fluctuations and noise.

3. Signal Integrity:

Design the PCB layout carefully to minimize signal interference and ensure proper signal integrity between MCP45HV31T-502E/MQ and the microcontroller. Follow best practices for ground plane design and signal routing.

4. Thermal Management:

Implement thermal management techniques to dissipate heat generated during operation. Utilize thermal vias, heat sinks, or proper PCB layout to enhance heat dissipation and maintain MCP45HV31T-502E/MQ within the specified temperature range.

5. External Components:

Include necessary external components, such as pull-up resistors or capacitors, as recommended in the datasheet for reliable operation and signal conditioning.

Optimization:

To optimize the design for performance and efficiency, consider:

- SPI Clock Frequency: Adjust the SPI clock frequency based on the desired communication speed and system requirements to achieve optimal performance without compromising stability.

- Power Consumption: Minimize power consumption by optimizing the SPI communication protocol, reducing unnecessary operations, and utilizing low-power modes when MCP45HV31T-502E/MQ is idle.

- Noise Immunity: Implement noise filtering techniques, such as capacitive filtering or shielding, to improve noise immunity and ensure reliable communication between MCP45HV31T-502E/MQ and the microcontroller.

- Error Handling: Implement error detection and handling mechanisms in the firmware to handle communication errors or data corruption effectively and maintain system reliability.

- Testing and Validation: Conduct thorough testing and validation of the circuit design to verify functionality, performance, and compliance with specifications under various operating conditions.

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3. Are the MCP45HV31T-502E/MQ price and inventory displayed accurate?

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6. What is the process for return or replacement of MCP45HV31T-502E/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-502E/MQ we delivered, we will accept the replacement or return of the MCP45HV31T-502E/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-502E/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