Lihat spesifikasi untuk detail produk.
DSD1791DBR
Product Overview
Category
DSD1791DBR belongs to the category of digital-to-analog converters (DACs).
Use
The DSD1791DBR 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
The DSD1791DBR comes in a small outline package (SOIC) with 28 pins.
Essence
The essence of the DSD1791DBR lies in its ability to accurately convert digital audio signals into high-quality analog signals, ensuring faithful reproduction of sound.
Packaging/Quantity
The DSD1791DBR is typically packaged in reels and available in quantities suitable for both individual and bulk orders.
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
The DSD1791DBR features the following pin configuration:
- VCOM
- AVDD
- DVDD
- AGND
- DGND
- I2C_SCL
- I2C_SDA
- MUTE
- RESET
- LRCK
- BCK
- DATA
- SCLK
- SDIN
- SDOUT
- DEMP
- DEMN
- VREF
- VOUTR
- VOUTL
- AVDD
- AGND
- DGND
- DVDD
- AVDD
- AGND
- DGND
- VCOM
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 SPI
- On-chip digital filters for enhanced audio performance
- Built-in mute and reset functions for easy control
Advantages and Disadvantages
Advantages
- High-quality audio conversion with low distortion and noise levels
- Wide dynamic range for capturing subtle details in music
- Versatile interface options for seamless integration into different systems
- Compact package size for space-constrained applications
Disadvantages
- Requires external components for complete audio system implementation
- Limited to 24-bit resolution and 192 kHz sampling rate
Working Principles
The DSD1791DBR operates by receiving digital audio data and converting it into analog signals using advanced digital-to-analog conversion techniques. It utilizes internal digital filters to enhance the audio quality and provides a high-resolution output that faithfully reproduces the original sound.
Detailed Application Field Plans
The DSD1791DBR finds applications in various audio systems, including: - Hi-Fi audio equipment - Professional audio recording and mixing consoles - Home theater systems - Automotive audio systems - Portable audio players
Detailed and Complete Alternative Models
- DSD1792DBR: Similar to DSD1791DBR but with improved specifications
- PCM1791ADB: PCM-based DAC with comparable performance
- CS4398-CZZ: Competitor DAC offering similar features
Note: This is not an exhaustive list, and there are several alternative models available in the market.
In conclusion, the DSD1791DBR is a high-quality digital-to-analog converter designed for accurate audio signal conversion. With its advanced features and flexible interface options, it finds applications in various audio systems, providing high-resolution sound reproduction. While it has certain limitations, it remains a popular choice among audio enthusiasts and professionals.
Word count: 540
Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan DSD1791DBR dalam solusi teknis
Sure! Here are 10 common questions and answers related to the application of DSD1791DBR in technical solutions:
Q1: What is DSD1791DBR? A1: DSD1791DBR is a digital-to-analog converter (DAC) chip manufactured by Texas Instruments.
Q2: What is the purpose of DSD1791DBR? A2: The purpose of DSD1791DBR is to convert digital audio signals into analog audio signals for playback.
Q3: What are the key features of DSD1791DBR? A3: Some key features of DSD1791DBR include high-resolution audio support, low distortion, multiple input options, and integrated volume control.
Q4: What are the typical applications of DSD1791DBR? A4: DSD1791DBR is commonly used in audio equipment such as CD players, DVD players, home theater systems, and professional audio devices.
Q5: What is the maximum sampling rate supported by DSD1791DBR? A5: DSD1791DBR supports a maximum sampling rate of 192 kHz.
Q6: Does DSD1791DBR support both PCM and DSD audio formats? A6: Yes, DSD1791DBR supports both PCM (Pulse Code Modulation) and DSD (Direct Stream Digital) audio formats.
Q7: Can DSD1791DBR be used in portable audio devices? A7: Yes, DSD1791DBR can be used in portable audio devices, provided they have the necessary power supply and circuitry.
Q8: What is the power supply voltage range for DSD1791DBR? A8: The power supply voltage range for DSD1791DBR is typically between 3.0V and 3.6V.
Q9: Does DSD1791DBR have built-in digital filters? A9: Yes, DSD1791DBR has built-in digital filters that can be configured to suit different audio applications.
Q10: Are evaluation boards available for DSD1791DBR? A10: Yes, Texas Instruments provides evaluation boards for DSD1791DBR, which can help in the development and testing of audio solutions.
Please note that these answers are general and may vary depending on the specific implementation and requirements of the technical solution.