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Name: MCP45HV51-503E/ST
Brand: Microchip Technology
SKU: MCP45HV51-503E/ST
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 MCP45HV51-503E/ST

Part No.:: MCP45HV51-503E/ST

Manufacturer:: Microchip Technology

Package:: 14-TSSOP (0.173, 4.40mm Width)

Datasheet:: MCP45HV51-503E/ST.pdf

Description:: IC DGT POT 50KOHM 256TAP 14TSSOP

In Stock:: 3580

Quantity:: Add To Cart

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MCP45HV51-503E/ST Specifications

Package/Case:
14-TSSOP (0.173, 4.40mm Width)
Packaging:
Tube
Series:
-
ProductStatus:
Active
Taper:
Linear
Configuration:
Potentiometer
NumberofCircuits:
1
NumberofTaps:
256
Resistance(Ohms):
50k
Interface:
I²C
MemoryType:
Volatile
Voltage-Supply:
1.8V ~ 5.5V, 10V ~ 36V, ±5V ~ 18V
Features:
Mute, Selectable Address
Tolerance:
±20%
TemperatureCoefficient(Typ):
100ppm/°C
MountingType:
Surface Mount
OperatingTemperature:
-40°C ~ 125°C

MCP45HV51-503E/ST this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including MCP45HV51-503E/ST 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 MCP45HV51-503E/ST 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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MCP45HV51-503E/ST information

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MCP45HV51-503E/ST Application Introduction

MCP45HV51-503E/ST is a digital potentiometer IC manufactured by Microchip Technology. It features 256 tap points, SPI interface, and wide operating voltage range, making it suitable for various applications requiring precision voltage or resistance adjustment.

Application Scenario:

In electronic circuit design, MCP45HV51-503E/ST can be utilized to provide programmable resistance or voltage adjustment, such as in audio volume controls or LED brightness adjustment circuits.

Circuit Design:

To effectively use MCP45HV51-503E/ST in a design project, consider the following optimization techniques:

1. Power Management:

Ensure stable power supply for MCP45HV51-503E/ST and associated components. Use low-dropout regulators or voltage references to maintain consistent voltage levels, minimizing noise and ensuring reliable operation.

2. Signal Integrity:

Optimize signal paths and routing to minimize interference and signal degradation. Keep traces short and use ground planes or shielding to reduce electromagnetic interference, especially in high-frequency applications.

3. Thermal Management:

Prevent overheating of MCP45HV51-503E/ST by providing adequate thermal dissipation. Use thermal vias, heat sinks, or thermal pads to dissipate heat effectively, ensuring stable performance over a wide temperature range.

4. Component Selection:

Choose high-quality passive components, such as resistors and capacitors, for optimal performance and reliability. Ensure compatibility with MCP45HV51-503E/ST specifications to maximize accuracy and stability.

5. PCB Layout:

Design a well-organized PCB layout with proper component placement and routing. Minimize trace lengths and avoid crossing signal paths to reduce crosstalk and interference. Follow recommended layout guidelines provided in the MCP45HV51-503E/ST datasheet for optimal performance.

Considerations:

When designing with MCP45HV51-503E/ST, keep in mind:

- SPI Interface Timing: Ensure proper timing and synchronization in SPI communication to prevent data errors or signal corruption.

- Operating Conditions: Consider the operating environment and temperature range to select appropriate components and ensure reliable operation over the intended lifespan.

- Calibration and Testing: Calibrate the system to compensate for component tolerances and variations. Perform thorough testing and validation to verify performance and functionality under various conditions.

- ESD Protection: Implement ESD protection measures to safeguard MCP45HV51-503E/ST and other sensitive components against electrostatic discharge events, enhancing reliability and longevity.

MCP45HV51-503E/ST FAQ

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3. Are the MCP45HV51-503E/ST price and inventory displayed accurate?

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6. What is the process for return or replacement of MCP45HV51-503E/ST?

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 MCP45HV51-503E/ST we delivered, we will accept the replacement or return of the MCP45HV51-503E/ST 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 MCP45HV51-503E/ST.

(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