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MCP41050-E/SN
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MCP41050-E/SN

Product Overview

Category

The MCP41050-E/SN belongs to the category of digital potentiometers.

Use

It is used for digitally controlled resistance adjustment in various electronic circuits and systems.

Characteristics

  • Digital control interface
  • Low power consumption
  • Wide operating voltage range
  • Non-volatile memory for wiper position storage

Package

The MCP41050-E/SN is available in an 8-pin SOIC package.

Essence

This digital potentiometer provides a compact and efficient solution for precise resistance adjustments in electronic applications.

Packaging/Quantity

The MCP41050-E/SN is typically packaged in reels with a quantity of 2500 units per reel.

Specifications

  • Resolution: 8-bit
  • Interface: SPI
  • Operating Voltage Range: 2.7V to 5.5V
  • Standby Current: 1µA (max)
  • Wiper Resistance: 75Ω (typical)

Detailed Pin Configuration

The MCP41050-E/SN features the following pin configuration: 1. VDD - Power supply 2. CS - Chip select 3. SCK - Serial clock input 4. SI - Serial data input 5. VSS - Ground 6. A - Terminal A of potentiometer 7. B - Terminal B of potentiometer 8. W - Wiper terminal of potentiometer

Functional Features

  • Digital control for precise resistance setting
  • Non-volatile memory for wiper position storage
  • SPI interface for easy integration into digital systems

Advantages and Disadvantages

Advantages

  • Precise digital control
  • Low power consumption
  • Compact form factor

Disadvantages

  • Limited resolution compared to some analog potentiometers
  • Susceptible to digital noise interference

Working Principles

The MCP41050-E/SN utilizes digital control signals to adjust the resistance between terminals A and B, providing a reliable and precise method for resistance tuning in electronic circuits.

Detailed Application Field Plans

The MCP41050-E/SN is commonly used in the following applications: - Audio equipment for volume control - Instrumentation and measurement devices for calibration - Industrial automation for parameter adjustments

Detailed and Complete Alternative Models

Some alternative models to the MCP41050-E/SN include: - MCP41100 - MCP42010 - AD8403

In conclusion, the MCP41050-E/SN digital potentiometer offers a versatile and efficient solution for digitally controlled resistance adjustments in various electronic applications, making it a valuable component in modern electronic designs.

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Listen Sie 10 häufige Fragen und Antworten im Zusammenhang mit der Anwendung von MCP41050-E/SN in technischen Lösungen auf

  1. What is the maximum resistance value of MCP41050-E/SN?
    - The maximum resistance value of MCP41050-E/SN is 100 kΩ.

  2. What is the resolution of MCP41050-E/SN?
    - The resolution of MCP41050-E/SN is 8 bits.

  3. Can MCP41050-E/SN be used in digital potentiometer applications?
    - Yes, MCP41050-E/SN is designed for digital potentiometer applications.

  4. What is the supply voltage range for MCP41050-E/SN?
    - The supply voltage range for MCP41050-E/SN is 2.7V to 5.5V.

  5. Is MCP41050-E/SN compatible with SPI communication?
    - Yes, MCP41050-E/SN supports SPI communication.

  6. What is the temperature range for MCP41050-E/SN?
    - The temperature range for MCP41050-E/SN is -40°C to +125°C.

  7. Can MCP41050-E/SN be used in audio volume control applications?
    - Yes, MCP41050-E/SN can be used in audio volume control applications.

  8. Does MCP41050-E/SN have non-volatile memory?
    - No, MCP41050-E/SN does not have non-volatile memory.

  9. What is the wiper resistance of MCP41050-E/SN?
    - The wiper resistance of MCP41050-E/SN is typically 75 Ω.

  10. Is MCP41050-E/SN RoHS compliant?
    - Yes, MCP41050-E/SN is RoHS compliant.