Texas Instruments
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DAC7625U/1KG4
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DAC7625U/1KG4

Product Overview

Category

The DAC7625U/1KG4 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 precision and resolution
  • Low power consumption
  • Wide operating temperature range
  • Small package size

Package

The DAC7625U/1KG4 is available in a small outline integrated circuit (SOIC) package.

Essence

The essence of DAC7625U/1KG4 lies in its ability to provide accurate analog output based on digital input signals.

Packaging/Quantity

The DAC7625U/1KG4 is typically packaged in reels containing 1000 units.

Specifications

  • Resolution: 16 bits
  • Number of Channels: 4
  • Interface Type: Serial
  • Supply Voltage: 2.7V to 5.5V
  • Operating Temperature Range: -40°C to 105°C
  • Power Consumption: 0.6mW per channel at 3V

Detailed Pin Configuration

The DAC7625U/1KG4 has a 16-pin SOIC package with the following pin configuration: 1. VOUTA 2. VOUTB 3. VOUTC 4. VOUTD 5. GND 6. DIN 7. SCLK 8. SYNC 9. LDAC 10. REF 11. AGND 12. DVDD 13. DVDD 14. RESET 15. CS 16. VDD

Functional Features

  • Simultaneous update of all channels
  • Internal reference voltage
  • Low glitch energy
  • Power-on reset to zero scale or midscale

Advantages and Disadvantages

Advantages

  • High precision and accuracy
  • Low power consumption
  • Compact package size
  • Simultaneous updating of all channels

Disadvantages

  • Limited output current capability
  • Requires external amplification for certain applications

Working Principles

The DAC7625U/1KG4 operates by accepting digital input data and converting it into corresponding analog output voltages. It utilizes an internal reference voltage and precise resistor networks to achieve high-resolution analog outputs.

Detailed Application Field Plans

The DAC7625U/1KG4 is well-suited for various applications, including: - Industrial automation - Test and measurement equipment - Process control systems - Audio equipment

Detailed and Complete Alternative Models

Some alternative models to DAC7625U/1KG4 include: - DAC7611 - DAC8830 - AD5621

In conclusion, the DAC7625U/1KG4 is a high-precision digital-to-analog converter with multiple channels, making it suitable for a wide range of industrial and consumer applications.

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Énumérez 10 questions et réponses courantes liées à l'application de DAC7625U/1KG4 dans les solutions techniques

  1. What is the maximum operating voltage of DAC7625U/1KG4?
    - The maximum operating voltage of DAC7625U/1KG4 is 36V.

  2. What is the resolution of DAC7625U/1KG4?
    - DAC7625U/1KG4 has a resolution of 16 bits.

  3. Can DAC7625U/1KG4 operate in single-supply mode?
    - Yes, DAC7625U/1KG4 can operate in single-supply mode with a range of 4.5V to 16.5V.

  4. What is the output settling time of DAC7625U/1KG4?
    - The output settling time of DAC7625U/1KG4 is typically 10µs.

  5. Is DAC7625U/1KG4 compatible with SPI interface?
    - Yes, DAC7625U/1KG4 is compatible with SPI interface.

  6. What is the power consumption of DAC7625U/1KG4?
    - The power consumption of DAC7625U/1KG4 is typically 0.6mW at 5V supply.

  7. Can DAC7625U/1KG4 be used in industrial control applications?
    - Yes, DAC7625U/1KG4 is suitable for industrial control applications.

  8. Does DAC7625U/1KG4 have internal reference voltage?
    - No, DAC7625U/1KG4 requires an external reference voltage.

  9. What is the temperature range for DAC7625U/1KG4 operation?
    - DAC7625U/1KG4 operates within the temperature range of -40°C to 105°C.

  10. Is DAC7625U/1KG4 RoHS compliant?
    - Yes, DAC7625U/1KG4 is RoHS compliant.