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Name: MCP4162-502E/MF
Brand: Microchip Technology
SKU: MCP4162-502E/MF
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 MCP4162-502E/MF

Part No.:: MCP4162-502E/MF

Manufacturer:: Microchip Technology

Package:: 8-VDFN Exposed Pad

Datasheet:: MCP4162-502E/MF.pdf

Description:: IC DGT POT 5KOHM 257TAP 8DFN

In Stock:: 3198

Quantity:: Add To Cart

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MCP4162-502E/MF Specifications

Package/Case:
8-VDFN Exposed Pad
Packaging:
Tube
Series:
WiperLock™
ProductStatus:
Active
Taper:
Linear
Configuration:
Rheostat
NumberofCircuits:
1
NumberofTaps:
257
Resistance(Ohms):
5k
Interface:
SPI
MemoryType:
Non-Volatile
Voltage-Supply:
1.8V ~ 5.5V
Features:
-
Tolerance:
±20%
TemperatureCoefficient(Typ):
150ppm/°C
MountingType:
Surface Mount
OperatingTemperature:
-40°C ~ 125°C

MCP4162-502E/MF this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including MCP4162-502E/MF 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 MCP4162-502E/MF 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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MCP4162-502E/MF information

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MCP4162-502E/MF Application Introduction

MCP4161-502E/MF is a digital potentiometer chip commonly used in electronic circuit designs for various applications. It features non-volatile memory and SPI interface for easy digital control of resistance.

Application Scenario:

In audio systems, MCP4161-502E/MF can be utilized to control volume levels digitally, offering precise adjustment and saving space compared to traditional mechanical potentiometers.

Circuit Design:

To design a volume control circuit using MCP4161-502E/MF, follow these steps:

1. Connection to Microcontroller:

Connect MCP4161-502E/MF to the SPI interface of the microcontroller, such as pin MOSI for data input and pin SCK for clock input. Ensure proper voltage levels and connections.

2. Audio Signal Routing:

Route the audio signal through MCP4161-502E/MF by connecting the input signal to the wiper terminal and connecting the output terminals to the audio amplifier or speaker.

3. User Interface:

Integrate a user interface, such as a rotary encoder or push buttons, to control the digital potentiometer settings. Utilize GPIO pins of the microcontroller for interfacing with the user input devices.

4. Power Management:

Ensure proper power supply and decoupling capacitors for stable operation of MCP4161-502E/MF and connected components. Pay attention to power sequencing and noise filtering.

5. Signal Integrity:

Design the PCB layout carefully to minimize signal distortion and noise interference, especially around the MCP4161-502E/MF and audio signal paths. Use proper grounding techniques.

Considerations:

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

- Digital Interface Compatibility: Ensure compatibility between the microcontroller's SPI interface and MCP4161-502E/MF specifications for seamless communication.

- Audio Quality: Minimize signal degradation and noise introduced by the digital potentiometer in the audio path to maintain high-quality sound output.

- Component Selection: Choose appropriate resistive values and tolerances for MCP4161-502E/MF based on the specific requirements of the application.

- Thermal Management: Monitor and manage the temperature of MCP4161-502E/MF to prevent overheating and ensure long-term reliability.

- EMI/EMC Considerations: Design the circuit layout and shielding to mitigate electromagnetic interference and ensure compliance with relevant standards.

MCP4162-502E/MF FAQ

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3. Are the MCP4162-502E/MF price and inventory displayed accurate?

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6. What is the process for return or replacement of MCP4162-502E/MF?

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 MCP4162-502E/MF we delivered, we will accept the replacement or return of the MCP4162-502E/MF 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 MCP4162-502E/MF.

(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