What is the Additional Feature ?

Name: MCP42050T-E/ST
Brand: Microchip Technology
SKU: MCP42050T-E/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 MCP42050T-E/ST

Part No.:: MCP42050T-E/ST

Manufacturer:: Microchip Technology

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

Datasheet:: MCP42050T-E/ST.pdf

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

In Stock:: 2910

Quantity:: Add To Cart

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MCP42050T-E/ST Specifications

Package/Case:
14-TSSOP (0.173, 4.40mm Width)
Packaging:
Tape & Reel (TR)
Series:
-
ProductStatus:
Active
Taper:
Linear
Configuration:
Potentiometer
NumberofCircuits:
2
NumberofTaps:
256
Resistance(Ohms):
50k
Interface:
SPI
MemoryType:
Volatile
Voltage-Supply:
2.7V ~ 5.5V
Features:
Cascade Pin
Tolerance:
±30%
TemperatureCoefficient(Typ):
800ppm/°C
MountingType:
Surface Mount
OperatingTemperature:
-40°C ~ 125°C

MCP42050T-E/ST this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including MCP42050T-E/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 MCP42050T-E/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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MCP42050T-E/ST information

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MCP42050T-E/ST Application Introduction

MCP42050T-E/ST is a digital potentiometer chip commonly used in electronic circuits for various applications. It features dual-channel digital potentiometers with non-volatile memory and SPI interface.

Application Scenario:

In audio equipment, MCP42050T-E/ST can be utilized to control volume levels digitally, offering precise adjustment and flexibility in sound systems.

Circuit Design:

To effectively integrate MCP42050T-E/ST into a circuit, consider the following design optimizations:

1. Power Management:

Provide stable power supply voltages to MCP42050T-E/ST and associated components. Utilize voltage regulators and decoupling capacitors to minimize noise and ensure reliable operation.

2. Signal Integrity:

Ensure proper routing of SPI signals between the microcontroller and MCP42050T-E/ST to maintain signal integrity. Keep signal traces short and minimize interference from other components.

3. Thermal Management:

Optimize PCB layout to dissipate heat efficiently from MCP42050T-E/ST. Use thermal vias, heatsinks, or thermal pads to enhance heat dissipation and prevent overheating.

4. Input Protection:

Implement input protection measures, such as ESD diodes or series resistors, to safeguard MCP42050T-E/ST from electrical overstress and ensure long-term reliability.

5. Grounding:

Ensure proper grounding techniques are employed to minimize ground loops and reduce noise interference in the circuit. Use a solid ground plane and separate analog and digital ground domains if necessary.

Considerations:

When designing with MCP42050T-E/ST, it's important to consider:

- SPI Communication: Configure the microcontroller's SPI interface and clock frequency to match the requirements of MCP42050T-E/ST for reliable communication.

- Non-Volatile Memory: Utilize the non-volatile memory feature of MCP42050T-E/ST to store potentiometer settings, ensuring retention of configuration across power cycles.

- Resolution and Accuracy: Select the appropriate resolution and wiper accuracy of MCP42050T-E/ST based on the application requirements for precise analog voltage control.

- Environmental Conditions: Consider the operating temperature range and environmental conditions to ensure MCP42050T-E/ST operates reliably in various application environments.

- System Testing: Conduct thorough testing and validation of the circuit to verify the functionality, accuracy, and stability of MCP42050T-E/ST in the intended application.

MCP42050T-E/ST FAQ

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6. What is the process for return or replacement of MCP42050T-E/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 MCP42050T-E/ST we delivered, we will accept the replacement or return of the MCP42050T-E/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 MCP42050T-E/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