CS4382A-DQZ
Product Overview
Belongs to: Audio Processing ICs
Category: Integrated Circuits
Use: The CS4382A-DQZ is a high-performance, 24-bit, 192 kHz stereo digital-to-analog converter (DAC) designed for professional audio applications.
Characteristics: High resolution, low distortion, and dynamic range, suitable for use in high-fidelity audio equipment.
Package: QFN-28
Essence: High-quality audio signal conversion
Packaging/Quantity: Available in reels of 2500 units
Specifications
- Resolution: 24-bit
- Sampling Rate: Up to 192 kHz
- Dynamic Range: 123 dB
- Total Harmonic Distortion + Noise (THD+N): -110 dB
- Power Supply Voltage: 3.3 V
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
The CS4382A-DQZ features a 28-pin QFN package with the following pin configuration: 1. MUTE 2. SDATA 3. SCLK 4. LRCK 5. DVDD 6. DGND 7. AVDD 8. AGND 9. VOUTL 10. VOUTR 11. VCOM 12. FLT 13. DIF 14. DEEMPH 15. MODE 16. DEM 17. DEMP 18. DEMP 19. DEMP 20. DEMP 21. DEMP 22. DEMP 23. DEMP 24. DEMP 25. DEMP 26. DEMP 27. DEMP 28. DEMP
Functional Features
- High-resolution audio conversion
- Low distortion and noise
- Flexible digital input interface
- On-chip digital de-emphasis filtering
- Selectable digital filter response
Advantages and Disadvantages
Advantages: - High dynamic range - Low total harmonic distortion - Versatile digital input options
Disadvantages: - Requires careful PCB layout for optimal performance - Sensitive to power supply noise
Working Principles
The CS4382A-DQZ utilizes advanced delta-sigma architecture to convert digital audio signals into high-fidelity analog outputs. It employs oversampling and noise shaping techniques to achieve its exceptional performance.
Detailed Application Field Plans
The CS4382A-DQZ is well-suited for various professional audio applications, including: - Studio-grade audio interfaces - High-end audio playback systems - Professional audio mixing consoles - Digital signal processors
Detailed and Complete Alternative Models
- CS4398
- PCM1794A
- AK4490EQ
- ES9028PRO
In conclusion, the CS4382A-DQZ is a high-performance DAC suitable for demanding audio applications, offering exceptional audio quality and flexibility in a compact package.
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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av CS4382A-DQZ i tekniska lösningar
What is CS4382A-DQZ?
- CS4382A-DQZ is a high-performance, 24-bit, 192 kHz, stereo audio digital-to-analog converter (DAC) designed for professional audio applications.
What are the key features of CS4382A-DQZ?
- The key features include low total harmonic distortion and noise (THD+N), wide dynamic range, selectable digital filters, and support for various audio formats.
How can CS4382A-DQZ be integrated into technical solutions?
- CS4382A-DQZ can be integrated into audio interfaces, mixing consoles, digital audio workstations, and other professional audio equipment to provide high-quality analog audio output.
What are the typical applications of CS4382A-DQZ?
- Typical applications include studio monitors, audio interfaces, musical instruments, professional audio equipment, and high-fidelity consumer audio products.
What are the advantages of using CS4382A-DQZ in technical solutions?
- The advantages include high-resolution audio playback, low distortion, excellent signal-to-noise ratio, and flexible digital filter options for customizing sound characteristics.
What are the recommended operating conditions for CS4382A-DQZ?
- The recommended operating conditions include a supply voltage range, temperature range, and proper decoupling and grounding practices for optimal performance.
How does CS4382A-DQZ compare to other DACs in its class?
- CS4382A-DQZ offers competitive performance in terms of THD+N, dynamic range, and flexibility in digital filtering, making it a strong choice for professional audio applications.
Are there any design considerations when using CS4382A-DQZ in technical solutions?
- Design considerations may include PCB layout, power supply design, clocking, and interfacing with other audio components to maximize the performance of the DAC.
What kind of digital audio inputs does CS4382A-DQZ support?
- CS4382A-DQZ supports various digital audio input formats such as I2S, left-justified, right-justified, and TDM (time-division multiplexed) formats.
Where can I find detailed technical documentation and application notes for CS4382A-DQZ?
- Detailed technical documentation and application notes for CS4382A-DQZ can be found on the manufacturer's website or through their authorized distributors.