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Name: MCP4021-503E/MS
Brand: Microchip Technology
SKU: MCP4021-503E/MS
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 MCP4021-503E/MS

Part No.:: MCP4021-503E/MS

Manufacturer:: Microchip Technology

Package:: 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)

Datasheet:: MCP4021-503E/MS.pdf

Description:: IC DGTL POT 50KOHM 64TAP 8MSOP

In Stock:: 3348

Quantity:: Add To Cart

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MCP4021-503E/MS Specifications

Package/Case:
8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
Packaging:
Tube
Series:
WiperLock™
ProductStatus:
Active
Taper:
Linear
Configuration:
Potentiometer
NumberofCircuits:
1
NumberofTaps:
64
Resistance(Ohms):
50k
Interface:
Up/Down (U/D, CS)
MemoryType:
Non-Volatile
Voltage-Supply:
2.7V ~ 5.5V
Features:
-
Tolerance:
±20%
TemperatureCoefficient(Typ):
150ppm/°C
MountingType:
Surface Mount
OperatingTemperature:
-40°C ~ 125°C

MCP4021-503E/MS this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including MCP4021-503E/MS 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 MCP4021-503E/MS 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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MCP4021-503E/MS information

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MCP4021-503E/MS Application Introduction

MCP4021-503E/MS is a digital potentiometer chip commonly used in electronic circuit design for applications requiring variable resistance adjustments. It offers precise resistance settings and digital interface control.

Application Scenario:

In audio equipment, MCP4021-503E/MS can be utilized to adjust volume levels, tone controls, or bias settings dynamically, providing enhanced user control and customization options.

Circuit Design:

To effectively integrate MCP4021-503E/MS into a circuit design, consider the following optimization techniques:

1. Power Management:

Ensure stable power supply to MCP4021-503E/MS by using low-noise voltage regulators and proper decoupling capacitors. Minimize voltage fluctuations to maintain accurate resistance settings.

2. Signal Integrity:

Implement proper signal conditioning techniques, such as using bypass capacitors and guarding sensitive analog traces, to maintain signal integrity and reduce noise interference in the circuit.

3. Thermal Management:

Prevent overheating of MCP4021-503E/MS by ensuring adequate thermal dissipation through proper PCB layout design, heat sinks, or thermal vias. Avoid placing high-power components near the digital potentiometer to minimize thermal coupling.

4. Circuit Protection:

Include overvoltage and overcurrent protection mechanisms to safeguard MCP4021-503E/MS from potential damage due to voltage spikes or excessive current flow. Utilize transient voltage suppressors and current-limiting resistors for enhanced circuit protection.

5. Interface Design:

Optimize the digital interface between the microcontroller or host system and MCP4021-503E/MS by adhering to recommended communication protocols, such as SPI or I2C. Ensure proper signal levels and timing compatibility for reliable data transmission.

Considerations:

When designing with MCP4021-503E/MS, keep in mind the following considerations:

- Resolution and Accuracy: Select the appropriate resolution and tolerance specifications of the digital potentiometer based on the application requirements for precision and reliability.

- Load Impedance: Consider the load impedance connected to MCP4021-503E/MS to ensure optimal performance and avoid signal distortion or voltage drop issues.

- Noise Immunity: Shield sensitive analog traces from electromagnetic interference sources and minimize ground loops to maintain signal integrity and minimize noise-induced errors.

- Calibration and Testing: Calibrate MCP4021-503E/MS settings and perform thorough testing to verify resistance accuracy and functionality across the entire range of operation.

- Component Selection: Choose high-quality passive components, such as resistors and capacitors, for optimal performance and reliability in the circuit design involving MCP4021-503E/MS.

MCP4021-503E/MS FAQ

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6. What is the process for return or replacement of MCP4021-503E/MS?

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 MCP4021-503E/MS we delivered, we will accept the replacement or return of the MCP4021-503E/MS 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 MCP4021-503E/MS.

(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