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DSD1793DBRG4
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DSD1793DBRG4

Product Overview

Category

DSD1793DBRG4 belongs to the category of digital-to-analog converters (DACs).

Use

This product is primarily used in audio systems to convert digital audio signals into analog signals for playback through speakers or headphones.

Characteristics

  • High-resolution audio conversion
  • Low distortion and noise levels
  • Wide dynamic range
  • Support for various audio formats
  • Flexible interface options

Package

DSD1793DBRG4 is available in a small outline package (SOIC) with 28 pins.

Essence

The essence of DSD1793DBRG4 lies in its ability to accurately convert digital audio signals into high-quality analog signals, ensuring faithful reproduction of sound.

Packaging/Quantity

This product is typically sold in reels containing a specified quantity of units. The exact packaging and quantity may vary depending on the supplier.

Specifications

  • Resolution: Up to 24-bit
  • Sampling Rate: Up to 192 kHz
  • Total Harmonic Distortion + Noise (THD+N): <0.001%
  • Signal-to-Noise Ratio (SNR): >110 dB
  • Dynamic Range (DR): >110 dB
  • Power Supply Voltage: 3.3 V
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

  1. VDD: Power supply voltage
  2. GND: Ground
  3. DVDD: Digital power supply voltage
  4. AGND: Analog ground
  5. AVDD: Analog power supply voltage
  6. I2C_SCL: I2C serial clock input
  7. I2C_SDA: I2C serial data input/output
  8. MCLK: Master clock input
  9. BCK: Bit clock input
  10. LRCK: Left/right clock input
  11. SDIN: Serial data input
  12. SDOUT: Serial data output
  13. RESET: Reset input
  14. MODE: Mode selection input
  15. DEM: De-emphasis control input
  16. MUTEP: Mute control input
  17. MUTE: Mute control input
  18. VCOM: Common-mode voltage output 19-28. NC: No connection

Functional Features

  • High-resolution audio conversion for accurate sound reproduction
  • Support for various audio formats, including PCM and DSD
  • Flexible interface options, including I2C and serial data inputs/outputs
  • Built-in mute and de-emphasis control for enhanced audio performance
  • Low power consumption for energy-efficient operation

Advantages and Disadvantages

Advantages

  • High-quality audio conversion with low distortion and noise levels
  • Wide dynamic range for detailed sound reproduction
  • Support for multiple audio formats ensures compatibility with various sources
  • Flexible interface options allow integration into different systems
  • Low power consumption for efficient operation

Disadvantages

  • Limited pin configuration options may restrict certain system designs
  • Higher cost compared to lower-end DACs

Working Principles

DSD1793DBRG4 operates by receiving digital audio signals and converting them into analog signals using advanced digital-to-analog conversion techniques. The converted analog signals can then be amplified and played back through speakers or headphones.

Detailed Application Field Plans

DSD1793DBRG4 finds applications in a wide range of audio systems, including: - High-fidelity home audio systems - Professional audio equipment - Automotive audio systems - Portable media players - Digital audio workstations

Detailed and Complete Alternative Models

  1. PCM1794A: Similar to DSD1793DBRG4, this DAC offers high-resolution audio conversion and supports various audio formats.
  2. AK4490EQ: A popular alternative with excellent sound quality and low power consumption.
  3. CS4398: Another reliable option known for its high dynamic range and low distortion.

These alternative models provide similar functionality and can be considered based on specific requirements and system compatibility.

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Luettele 10 yleistä kysymystä ja vastausta, jotka liittyvät DSD1793DBRG4 :n soveltamiseen teknisissä ratkaisuissa

Sure! Here are 10 common questions and answers related to the application of DSD1793DBRG4 in technical solutions:

  1. Q: What is the DSD1793DBRG4? A: The DSD1793DBRG4 is a high-performance audio digital-to-analog converter (DAC) designed for use in various audio applications.

  2. Q: What are the key features of the DSD1793DBRG4? A: Some key features include support for PCM and DSD audio formats, low distortion and noise levels, integrated digital filters, and flexible interface options.

  3. Q: What is the recommended power supply voltage for the DSD1793DBRG4? A: The recommended power supply voltage range is typically between 3.3V and 5V.

  4. Q: Can the DSD1793DBRG4 be used in portable audio devices? A: Yes, the DSD1793DBRG4 can be used in portable audio devices due to its low power consumption and small form factor.

  5. Q: Does the DSD1793DBRG4 support high-resolution audio formats? A: Yes, the DSD1793DBRG4 supports high-resolution audio formats such as PCM up to 24-bit/192kHz and DSD up to DSD256.

  6. Q: What are the available interface options for connecting the DSD1793DBRG4 to other components? A: The DSD1793DBRG4 offers various interface options including I2S, left-justified, right-justified, and TDM modes.

  7. Q: Can the DSD1793DBRG4 be used in professional audio equipment? A: Yes, the DSD1793DBRG4 can be used in professional audio equipment due to its high performance and low distortion characteristics.

  8. Q: Does the DSD1793DBRG4 require external components for operation? A: Yes, the DSD1793DBRG4 requires external components such as a clock source, decoupling capacitors, and output filters for proper operation.

  9. Q: What is the typical audio signal-to-noise ratio (SNR) of the DSD1793DBRG4? A: The typical SNR of the DSD1793DBRG4 is around 120dB, ensuring high-quality audio reproduction.

  10. Q: Is the DSD1793DBRG4 suitable for both consumer and professional audio applications? A: Yes, the DSD1793DBRG4 is suitable for both consumer and professional audio applications due to its versatile features and performance.

Please note that these answers are general and may vary depending on specific application requirements and design considerations.