CS5368-CQZR

Product Overview

• Category: Integrated Circuit
• Use: Audio Digital-to-Analog Converter (DAC)
• Characteristics: High-resolution, low-distortion audio conversion
• Package: Ceramic Quad Flat Package (CQFP)
• Essence: Precise and accurate conversion of digital audio signals to analog
• Packaging/Quantity: Available in reels of 250 units

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
• Output Voltage Range: ±2 V
• Power Supply: 3.3 V
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The CS5368-CQZR has a total of 48 pins. The pin configuration is as follows:

1. VDD
2. GND
3. MCLK
4. BCLK
5. LRCLK
6. SDATA
7. DOUT0
8. DOUT1
9. DOUT2
10. DOUT3
11. DOUT4
12. DOUT5
13. DOUT6
14. DOUT7
15. DOUT8
16. DOUT9
17. DOUT10
18. DOUT11
19. DOUT12
20. DOUT13
21. DOUT14
22. DOUT15
23. DOUT16
24. DOUT17
25. DOUT18
26. DOUT19
27. DOUT20
28. DOUT21
29. DOUT22
30. DOUT23
31. DOUT24
32. DOUT25
33. DOUT26
34. DOUT27
35. DOUT28
36. DOUT29
37. DOUT30
38. DOUT31
39. DOUT32
40. DOUT33
41. DOUT34
42. DOUT35
43. DOUT36
44. DOUT37
45. DOUT38
46. DOUT39
47. DOUT40
48. DOUT41

Functional Features

• High-resolution audio conversion for accurate reproduction of digital audio signals.
• Low-distortion output for enhanced audio quality.
• Supports a wide range of sampling rates and resolutions.
• Integrated digital filters for improved signal processing.
• Flexible input and output configurations for various audio applications.

Advantages and Disadvantages

Advantages: - High-resolution audio conversion ensures faithful reproduction of audio signals. - Low distortion and noise levels result in superior audio quality. - Wide operating temperature range allows for use in various environments. - Flexible pin configuration enables easy integration into different systems.

Disadvantages: - Requires an external power supply for operation. - Limited output voltage range may not be suitable for all audio applications. - Complex pin configuration may require careful attention during installation.

Working Principles

The CS5368-CQZR operates by receiving digital audio data through its input pins (MCLK, BCLK, LRCLK, SDATA) and converting it into analog audio signals. The integrated digital filters process the incoming data to remove any unwanted artifacts or noise. The converted analog audio signals are then available at the output pins (DOUT0-DOUT41) for further amplification or direct connection to audio output devices.

Detailed Application Field Plans

The CS5368-CQZR is commonly used in professional audio equipment, consumer audio devices, and automotive audio systems. Some specific application fields include:

1. Studio Recording: The high-resolution and low-distortion characteristics make it ideal for capturing and reproducing audio in professional recording studios.
2. Home Theater Systems: Provides accurate audio conversion for immersive surround sound experiences.
3. Car Audio Systems: Enhances the audio quality in automotive entertainment systems, delivering a premium listening experience on the go.

Detailed and Complete Alternative Models

1. CS4398-CZZR: Similar to CS5368-CQZR, but with additional features such as digital volume control and selectable digital filters.
2. PCM1794A: Offers similar high-resolution audio conversion capabilities with improved signal-to-noise ratio and dynamic range.
3. AK4490EQ: Provides advanced 32-bit audio conversion with low distortion and high sampling rates.

These alternative models offer similar functionality and can be considered based on specific requirements and preferences.

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