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Name: MCP4231T-503E/ML
Brand: Microchip Technology
SKU: MCP4231T-503E/ML
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 MCP4231T-503E/ML

Part No.:: MCP4231T-503E/ML

Manufacturer:: Microchip Technology

Package:: 16-VQFN Exposed Pad

Datasheet:: MCP4231T-503E/ML.pdf

Description:: IC DGTL POT 50KOHM 129TAP 16QFN

In Stock:: 2038

Quantity:: Add To Cart

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MCP4231T-503E/ML Specifications

Package/Case:
16-VQFN Exposed Pad
Packaging:
Tape & Reel (TR)
Series:
-
ProductStatus:
Active
Taper:
Linear
Configuration:
Potentiometer
NumberofCircuits:
2
NumberofTaps:
129
Resistance(Ohms):
50k
Interface:
SPI
MemoryType:
Volatile
Voltage-Supply:
1.8V ~ 5.5V
Features:
-
Tolerance:
±20%
TemperatureCoefficient(Typ):
150ppm/°C
MountingType:
Surface Mount
OperatingTemperature:
-40°C ~ 125°C

MCP4231T-503E/ML this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including MCP4231T-503E/ML 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 MCP4231T-503E/ML 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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MCP4231T-503E/ML information

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MCP4231T-503E/ML Application Introduction

MCP4231T-503E/ML is a dual-channel digital potentiometer with non-volatile memory, commonly used in electronic circuits for various applications. It features a wide resistance range, SPI interface, and low power consumption.

Application Scenario:

In audio equipment, MCP4231T-503E/ML can be employed to control volume levels or equalization settings, providing precise adjustment capabilities for optimal sound quality.

Circuit Design:

To design a volume control circuit using MCP4231T-503E/ML, follow these steps:

1. Interface Connection:

Connect MCP4231T-503E/ML to the microcontroller or host device using the SPI interface. Ensure proper pin connections, such as connecting SCK to the clock pin, SDI to the data input pin, and CS to the chip select pin.

2. Resistance Adjustment:

Configure the digital potentiometer to the desired resistance values using SPI commands sent from the microcontroller. Adjust the wiper position to control the output voltage or signal attenuation.

3. Signal Integrity:

Ensure signal integrity by minimizing noise and interference in the circuit. Use proper grounding techniques, signal routing, and decoupling capacitors to maintain signal quality and stability.

4. Power Management:

Ensure stable power supply to MCP4231T-503E/ML and other components in the circuit. Utilize voltage regulators, filtering capacitors, and proper PCB layout to minimize voltage fluctuations and noise.

5. Thermal Management:

Prevent overheating of MCP4231T-503E/ML by considering thermal dissipation techniques. Ensure adequate airflow, use heat sinks if necessary, and monitor temperature levels during operation to prevent performance degradation or damage.

Considerations:

When designing the circuit, it's essential to consider:

- SPI Communication: Implement reliable SPI communication protocols to ensure accurate data transfer between the microcontroller and MCP4231T-503E/ML.

- Resolution and Accuracy: Choose the appropriate resolution and ensure the accuracy of MCP4231T-503E/ML based on the application requirements.

- Output Load: Consider the load impedance and current requirements of the circuit connected to MCP4231T-503E/ML to avoid overloading and ensure proper functionality.

- Calibration: Calibrate the digital potentiometer periodically to maintain accuracy and compensate for any drift or aging effects over time.

- Reliability Testing: Test the circuit thoroughly under various operating conditions to verify performance, reliability, and adherence to specifications.

MCP4231T-503E/ML FAQ

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3. Are the MCP4231T-503E/ML price and inventory displayed accurate?

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6. What is the process for return or replacement of MCP4231T-503E/ML?

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 MCP4231T-503E/ML we delivered, we will accept the replacement or return of the MCP4231T-503E/ML 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 MCP4231T-503E/ML.

(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