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Name: MCP4231-503E/ST
Brand: Microchip Technology
SKU: MCP4231-503E/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 MCP4231-503E/ST

Part No.:: MCP4231-503E/ST

Manufacturer:: Microchip Technology

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

Datasheet:: MCP4231-503E/ST.pdf

Description:: IC DGT POT 50KOHM 129TAP 14TSSOP

In Stock:: 3117

Quantity:: Add To Cart

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MCP4231-503E/ST Specifications

Package/Case:
14-TSSOP (0.173, 4.40mm Width)
Packaging:
Tube
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

MCP4231-503E/ST this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including MCP4231-503E/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 MCP4231-503E/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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MCP4231-503E/ST information

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MCP4231-503E/ST Application Introduction

MCP4231-503E/ST is a digital potentiometer chip manufactured by Microchip Technology, offering versatile features for analog circuit designs. It provides dual-channel, 8-bit resolution digital potentiometers, suitable for various applications requiring digital control of resistance.

Application Scenario:

In audio equipment, MCP4231-503E/ST can be utilized to adjust volume levels digitally, providing precise and reliable control over audio output.

Circuit Design:

To incorporate MCP4231-503E/ST effectively into a circuit design, follow these guidelines:

1. Digital Potentiometer Configuration:

Connect the MCP4231-503E/ST to the desired circuit nodes where resistance control is required. Ensure proper decoupling capacitors and noise filtering components are employed for stable operation.

2. Interface:

Interface the MCP4231-503E/ST with the microcontroller or digital control unit using SPI or I2C communication protocols. Configure the communication pins, such as SCK, SDI, and CS, accordingly.

3. Power Supply:

Provide a stable power supply voltage within the specified operating range for MCP4231-503E/ST. Utilize voltage regulators and filtering capacitors to minimize voltage fluctuations and noise.

4. Signal Integrity:

Ensure proper signal integrity by minimizing signal distortion and noise interference along the communication lines between MCP4231-503E/ST and the controlling device. Employ proper PCB layout techniques and shielding if necessary.

5. Thermal Management:

Prevent overheating of MCP4231-503E/ST by providing adequate heat sinking or thermal dissipation mechanisms. Ensure proper ventilation and consider ambient temperature conditions during circuit operation.

Optimization Techniques:

To optimize the design using MCP4231-503E/ST, consider the following:

- Resolution vs. Speed: Balance the resolution requirement with the speed of digital potentiometer adjustments to meet the application's performance criteria.

- Cascading Multiple Devices: Utilize multiple MCP4231-503E/ST devices in cascade configuration for applications requiring higher resolution or multiple channels of digital control.

- Error Correction: Implement error correction algorithms or calibration routines to compensate for any non-linearities or inaccuracies in the digital potentiometer output.

- EMI/EMC Compliance: Ensure the circuit design and layout comply with electromagnetic interference (EMI) and electromagnetic compatibility (EMC) standards to prevent interference with other electronic devices.

- Component Selection: Choose high-quality passive components, such as resistors and capacitors, to ensure the overall reliability and performance of the circuit.

MCP4231-503E/ST FAQ

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3. Are the MCP4231-503E/ST price and inventory displayed accurate?

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6. What is the process for return or replacement of MCP4231-503E/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 MCP4231-503E/ST we delivered, we will accept the replacement or return of the MCP4231-503E/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 MCP4231-503E/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