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Name: MCP4451T-502E/ST
Brand: Microchip Technology
SKU: MCP4451T-502E/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 MCP4451T-502E/ST

Part No.:: MCP4451T-502E/ST

Manufacturer:: Microchip Technology

Package:: 20-TSSOP (0.173, 4.40mm Width)

Datasheet:: MCP4451T-502E/ST.pdf

Description:: IC DGTL POT 5KOHM 257TAP 20TSSOP

In Stock:: 3715

Quantity:: Add To Cart

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MCP4451T-502E/ST Specifications

Package/Case:
20-TSSOP (0.173, 4.40mm Width)
Packaging:
Tape & Reel (TR)
Series:
-
ProductStatus:
Active
Taper:
Linear
Configuration:
Potentiometer
NumberofCircuits:
4
NumberofTaps:
257
Resistance(Ohms):
5k
Interface:
I²C
MemoryType:
Volatile
Voltage-Supply:
1.8V ~ 5.5V
Features:
Mute, Selectable Address
Tolerance:
±20%
TemperatureCoefficient(Typ):
150ppm/°C
MountingType:
Surface Mount
OperatingTemperature:
-40°C ~ 125°C

MCP4451T-502E/ST this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including MCP4451T-502E/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 MCP4451T-502E/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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MCP4451T-502E/ST information

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MCP4451T-502E/ST Application Introduction

MCP4451T-502E/ST is a digital potentiometer IC commonly used in various electronic applications for digital analog signal processing and control.

Application Scenario:

In audio systems, MCP4451T-502E/ST can be utilized to control volume levels, tone adjustments, and other audio parameters digitally.

Circuit Design:

To effectively use MCP4451T-502E/ST in a design project, consider the following guidelines:

1. Power Management:

Provide a stable power supply voltage within the specified operating range for MCP4451T-502E/ST. Use proper decoupling capacitors near the power pins to minimize noise and ensure reliable operation.

2. Signal Integrity:

Ensure proper routing of signal traces and minimize signal interference to maintain signal integrity. Keep digital and analog signal traces separate and use ground planes effectively to reduce noise.

3. Thermal Management:

Implement thermal relief measures to dissipate heat generated by MCP4451T-502E/ST during operation. Use heat sinks or thermal vias to enhance heat dissipation and prevent overheating.

4. Input/Output Protection:

Include input/output protection circuitry, such as series resistors and ESD protection diodes, to safeguard MCP4451T-502E/ST from voltage spikes and electrostatic discharge events.

5. Layout Optimization:

Optimize the layout of the PCB to minimize parasitic capacitance and inductance, which can affect the performance of MCP4451T-502E/ST. Follow recommended layout guidelines provided in the datasheet.

Considerations:

When designing with MCP4451T-502E/ST, pay attention to the following aspects:

- Digital Interface: Interface MCP4451T-502E/ST with the microcontroller or digital control system using SPI or I2C communication protocols.

- Resolution and Accuracy: Choose the appropriate resolution and ensure calibration for accurate digital-to-analog conversion.

- Operating Conditions: Operate MCP4451T-502E/ST within the specified temperature, voltage, and current limits for optimal performance and longevity.

- System Integration: Integrate MCP4451T-502E/ST seamlessly into the overall system design, considering compatibility with other components and subsystems.

- Testing and Validation: Test the functionality and performance of the MCP4451T-502E/ST circuit thoroughly under various operating conditions to ensure reliability and compliance with specifications.

MCP4451T-502E/ST FAQ

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3. Are the MCP4451T-502E/ST price and inventory displayed accurate?

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6. What is the process for return or replacement of MCP4451T-502E/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 MCP4451T-502E/ST we delivered, we will accept the replacement or return of the MCP4451T-502E/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 MCP4451T-502E/ST.

(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