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MCP4921T-E/MS
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MCP4921T-E/MS

Product Overview

Category

The MCP4921T-E/MS belongs to the category of digital-to-analog converters (DACs).

Use

This product is primarily used in applications where a digital signal needs to be converted into an analog voltage or current.

Characteristics

  • High resolution: The MCP4921T-E/MS offers 12-bit resolution, providing precise analog output.
  • Low power consumption: This DAC operates at low power, making it suitable for battery-powered devices.
  • SPI interface: It utilizes a Serial Peripheral Interface (SPI) for communication with microcontrollers or other digital devices.
  • Small package size: The MCP4921T-E/MS comes in a miniature MSOP-8 package, allowing for space-efficient designs.
  • Wide voltage range: It supports a wide supply voltage range, enabling compatibility with various systems.

Package and Quantity

The MCP4921T-E/MS is available in a MSOP-8 package. Each package contains one unit of the DAC.

Specifications

  • Resolution: 12 bits
  • Supply Voltage Range: 2.7V to 5.5V
  • Output Voltage Range: 0V to Vref
  • Operating Temperature Range: -40°C to +125°C
  • Communication Interface: SPI

Pin Configuration

The MCP4921T-E/MS has the following pin configuration:

``` ┌───┬───┐ │ 1 │ 8 │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │

Énumérez 10 questions et réponses courantes liées à l'application de MCP4921T-E/MS dans les solutions techniques

  1. Question: What is the MCP4921T-E/MS?
    Answer: The MCP4921T-E/MS is a single channel 12-bit digital-to-analog converter (DAC) with SPI interface.

  2. Question: What is the supply voltage range for the MCP4921T-E/MS?
    Answer: The supply voltage range is 2.7V to 5.5V.

  3. Question: What is the resolution of the MCP4921T-E/MS?
    Answer: It has a resolution of 12 bits.

  4. Question: Can the MCP4921T-E/MS be used in industrial applications?
    Answer: Yes, it is suitable for industrial applications due to its wide operating voltage range and robust design.

  5. Question: What is the maximum output voltage of the MCP4921T-E/MS?
    Answer: The maximum output voltage is Vref.

  6. Question: Is the MCP4921T-E/MS compatible with microcontrollers?
    Answer: Yes, it has a SPI interface which makes it compatible with most microcontrollers.

  7. Question: What is the settling time of the MCP4921T-E/MS?
    Answer: The settling time is typically 4.5 µs.

  8. Question: Can the MCP4921T-E/MS be used in battery-powered devices?
    Answer: Yes, it has a low power consumption, making it suitable for battery-powered devices.

  9. Question: Does the MCP4921T-E/MS have internal voltage reference?
    Answer: No, an external voltage reference is required for operation.

  10. Question: What are some typical applications for the MCP4921T-E/MS?
    Answer: Some typical applications include motor control, sensor calibration, audio processing, and waveform generation.