Microchip MCP3424 ADC (I2C): Difference between revisions

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Created page with "Image:TArduinoMCP3424ADC_I2C.png == Summary == Microchip MCP3424 ADC with I²C interface for quad-channel analog-to-digital conversion applications. == Description == The **MCP3424 ADC** provides quad-channel analog-to-digital conversion with configurable resolution, gain settings, and sampling modes. It features I²C communication interface, programmable gain, and supports both continuous and single-channel sampling for precision multi-channel measurement applicat..."
 
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Latest revision as of 00:06, 9 September 2025

File:TArduinoMCP3424ADC I2C.png

Summary

Microchip MCP3424 ADC with I²C interface for quad-channel analog-to-digital conversion applications.

Description

The **MCP3424 ADC** provides quad-channel analog-to-digital conversion with configurable resolution, gain settings, and sampling modes. It features I²C communication interface, programmable gain, and supports both continuous and single-channel sampling for precision multi-channel measurement applications.

Diagram:

Properties

  • Enabled – Enables or disables the ADC.
  • Address – I²C device address (Default: 568).
  • Bits(Resolution) – ADC resolution in bits (Default: 12).
  • Name – Component identifier name.
  • Gain – Programmable gain setting.
  • Channels – Channel configuration (4 configurable channels):
    • Item[0] – Channel 0 settings:
      • Enabled – Enables channel 0 (Default: True).
    • Item[1] – Channel 1 settings:
      • Enabled – Enables channel 1 (Default: True).
    • Item[2] – Channel 2 settings:
      • Enabled – Enables channel 2 (Default: True).
    • Item[3] – Channel 3 settings:
      • Enabled – Enables channel 3 (Default: True).
  • Mode – Sampling mode configuration:
    • All Channels – All channels sampling mode (Default: True).
    • Channel – Single channel selection (Default: 0).
    • Continuous Single Channel – Continuous single channel mode (Default: False).

Pins

Input Pins

  • Clock – ADC clock input.

Output Pins

  • Channels[0]: Out (analog) – Channel 0 conversion output.
  • Channels[1]: Out (analog) – Channel 1 conversion output.
  • Channels[2]: Out (analog) – Channel 2 conversion output.
  • Channels[3]: Out (analog) – Channel 3 conversion output.
  • Control (digital) – Control and status signals.
  • Interface (i2c) – I²C communication interface.

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