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MCP4017T-502E/LT

MCP4017T-502E/LT

Product Overview

Category

The MCP4017T-502E/LT belongs to the category of electronic components.

Use

This product is commonly used in various electronic circuits and systems for voltage control and adjustment purposes.

Characteristics

  • Voltage control range: 0V to 5V
  • Resolution: 8-bit (256 steps)
  • Low power consumption
  • Small form factor
  • Wide operating temperature range: -40°C to +125°C

Package

The MCP4017T-502E/LT is available in a compact SOT-23 package, which allows for easy integration into circuit boards.

Essence

The essence of this product lies in its ability to provide precise voltage control in a compact and efficient package.

Packaging/Quantity

The MCP4017T-502E/LT is typically packaged in reels containing 3000 units per reel.

Specifications

  • Supply Voltage Range: 2.7V to 5.5V
  • Number of Channels: 1
  • Maximum Resistance: 50 kΩ
  • Temperature Coefficient: ±100 ppm/°C
  • Non-Volatile Memory: Yes

Detailed Pin Configuration

The MCP4017T-502E/LT features a standard pin configuration:

  • Pin 1: VDD (Supply Voltage)
  • Pin 2: VSS (Ground)
  • Pin 3: W (Wiper Terminal)

Functional Features

  • Digital potentiometer with non-volatile memory
  • Provides precise voltage control through digital inputs
  • Offers 256 steps of resolution for fine-grained adjustments
  • Low power consumption ensures energy efficiency
  • Non-volatile memory retains settings even when power is disconnected

Advantages and Disadvantages

Advantages

  • Compact size allows for easy integration into circuit designs
  • Wide operating temperature range enables usage in various environments
  • Non-volatile memory ensures settings are retained during power cycles
  • High resolution provides precise voltage control

Disadvantages

  • Limited maximum resistance of 50 kΩ may not be suitable for all applications
  • Lack of multiple channels restricts simultaneous control of multiple voltages

Working Principles

The MCP4017T-502E/LT operates based on the principle of a digital potentiometer. It utilizes a series of resistive elements and switches to create a variable resistance that can be controlled digitally. The digital inputs determine the position of the wiper terminal, which in turn adjusts the output voltage.

Detailed Application Field Plans

The MCP4017T-502E/LT finds applications in various fields, including:

  1. Audio Systems: Precise volume control in audio amplifiers and mixers.
  2. Lighting Control: Adjusting brightness levels in LED lighting systems.
  3. Test and Measurement Equipment: Fine-tuning voltage references and calibration circuits.
  4. Industrial Automation: Voltage adjustment in control systems and motor drives.
  5. Consumer Electronics: Voltage control in portable devices such as smartphones and tablets.

Detailed and Complete Alternative Models

  1. MCP4011T-502E/LT: Similar specifications with a lower maximum resistance of 20 kΩ.
  2. MCP4018T-502E/LT: Higher maximum resistance of 100 kΩ for applications requiring larger resistance values.
  3. MCP4019T-502E/LT: Dual-channel version for controlling two independent voltages simultaneously.

These alternative models offer similar functionality but cater to different resistance requirements or channel configurations.

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Καταγράψτε 10 συνήθεις ερωτήσεις και απαντήσεις που σχετίζονται με την εφαρμογή του MCP4017T-502E/LT σε τεχνικές λύσεις

  1. What is the MCP4017T-502E/LT?
    The MCP4017T-502E/LT is a digital potentiometer that can be used to digitally control resistance in various technical solutions.

  2. What is the typical application of MCP4017T-502E/LT?
    The MCP4017T-502E/LT is commonly used for volume control, LCD contrast adjustment, and sensor calibration in electronic devices.

  3. What is the operating voltage range of MCP4017T-502E/LT?
    The operating voltage range of MCP4017T-502E/LT is 2.7V to 5.5V.

  4. Can MCP4017T-502E/LT be used in automotive applications?
    Yes, MCP4017T-502E/LT is suitable for automotive applications due to its wide operating voltage range and robust design.

  5. How many taps does MCP4017T-502E/LT have?
    MCP4017T-502E/LT has 256 taps, providing fine resolution for precise resistance adjustments.

  6. Is MCP4017T-502E/LT compatible with I2C communication?
    Yes, MCP4017T-502E/LT supports I2C communication for easy integration into digital systems.

  7. What is the temperature range for MCP4017T-502E/LT?
    MCP4017T-502E/LT operates within a temperature range of -40°C to 125°C, making it suitable for a wide range of environments.

  8. Can MCP4017T-502E/LT be used in battery-powered devices?
    Yes, MCP4017T-502E/LT's low power consumption makes it suitable for battery-powered devices, extending their operational life.

  9. Does MCP4017T-502E/LT require external components for operation?
    MCP4017T-502E/LT requires minimal external components, simplifying its integration into technical solutions.

  10. Is MCP4017T-502E/LT RoHS compliant?
    Yes, MCP4017T-502E/LT is RoHS compliant, ensuring environmental friendliness and regulatory compliance.