QD Devices Inc.
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DAC8221FPZ
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DAC8221FPZ

Product Overview

Category

The DAC8221FPZ belongs to the category of digital-to-analog converters (DACs).

Use

It is used to convert digital signals into analog voltage or current outputs.

Characteristics

  • High resolution
  • Low power consumption
  • Fast settling time
  • Wide operating temperature range

Package

The DAC8221FPZ is available in a 16-pin plastic TSSOP package.

Essence

The essence of the DAC8221FPZ lies in its ability to provide accurate and precise analog output based on digital input signals.

Packaging/Quantity

The DAC8221FPZ is typically sold in reels with a quantity of 250 units per reel.

Specifications

  • Resolution: 12 bits
  • Supply Voltage: 2.7V to 5.5V
  • Operating Temperature Range: -40°C to 105°C
  • Output Type: Voltage or Current

Detailed Pin Configuration

The DAC8221FPZ has the following pin configuration: 1. VOUT 2. VREF 3. AGND 4. OUTA 5. OUTB 6. GND 7. DB11 8. DB10 9. DB9 10. DB8 11. DB7 12. DB6 13. DB5 14. DB4 15. DB3 16. DB2

Functional Features

  • Precise digital-to-analog conversion
  • Flexible output options (voltage or current)
  • Low power consumption
  • Fast response time

Advantages

  • High resolution output
  • Wide operating temperature range
  • Versatile output options

Disadvantages

  • Limited output current capability
  • External reference voltage required for optimal performance

Working Principles

The DAC8221FPZ operates by converting digital input signals into corresponding analog output voltages or currents using an internal digital-to-analog conversion mechanism. It utilizes a reference voltage to accurately generate the desired analog output.

Detailed Application Field Plans

The DAC8221FPZ is commonly used in the following applications: - Industrial automation - Test and measurement equipment - Audio equipment - Instrumentation

Detailed and Complete Alternative Models

Some alternative models to the DAC8221FPZ include: - DAC8822 - AD5621 - MCP4921 - MAX5217

In conclusion, the DAC8221FPZ is a high-resolution digital-to-analog converter with versatile applications in various fields due to its precision, low power consumption, and fast response time.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van DAC8221FPZ in technische oplossingen

  1. What is the DAC8221FPZ?

    • The DAC8221FPZ is a 12-bit digital-to-analog converter (DAC) that can be used to convert digital signals into analog voltage outputs.

  2. What is the typical supply voltage range for the DAC8221FPZ?

    • The typical supply voltage range for the DAC8221FPZ is +5V to +15V.

  3. What is the output voltage range of the DAC8221FPZ?

    • The output voltage range of the DAC8221FPZ is typically 0V to Vref, where Vref is the reference voltage.

  4. How many channels does the DAC8221FPZ have?

    • The DAC8221FPZ has a single channel, meaning it can output one analog voltage signal at a time.

  5. What is the resolution of the DAC8221FPZ?

    • The DAC8221FPZ has a resolution of 12 bits, allowing for fine control over the analog output voltage.

  6. What are the typical applications of the DAC8221FPZ?

    • The DAC8221FPZ is commonly used in industrial automation, process control, instrumentation, and other applications requiring precise analog voltage outputs.

  7. What is the interface type for the DAC8221FPZ?

    • The DAC8221FPZ uses a parallel interface for communicating with microcontrollers or other digital devices.

  8. Does the DAC8221FPZ require external components for operation?

    • Yes, the DAC8221FPZ typically requires external components such as a reference voltage source and decoupling capacitors for proper operation.

  9. What is the settling time of the DAC8221FPZ?

    • The settling time of the DAC8221FPZ is typically in the range of a few microseconds, allowing for rapid response to changes in the digital input.

  10. Is the DAC8221FPZ suitable for low-power applications?

    • Yes, the DAC8221FPZ has a low power consumption and can be suitable for battery-powered or low-power applications.

These questions and answers cover various aspects of the DAC8221FPZ, providing a comprehensive overview of its features and applications.