CS4382-KQZ

Product Overview

• Category: Integrated Circuit (IC)
• Use: Audio Digital-to-Analog Converter (DAC)
• Characteristics: High-performance, low-distortion, high-resolution audio conversion
• Package: Small Outline Integrated Circuit (SOIC)
• Essence: Converts digital audio signals into analog audio signals
• 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
• Dynamic Range (DR): >120 dB
• Power Supply Voltage: 3.3 V
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The CS4382-KQZ has a total of 28 pins. The pin configuration is as follows:

1. VREFL
2. VCOM
3. AGND
4. DGND
5. DVDD
6. DVDD
7. DVDD
8. DVDD
9. DVDD
10. DVDD
11. DVDD
12. DVDD
13. DVDD
14. DVDD
15. DVDD
16. DVDD
17. DVDD
18. DVDD
19. DVDD
20. DVDD
21. DVDD
22. DVDD
23. DVDD
24. DVDD
25. DVDD
26. DVDD
27. DVDD
28. VREFR

Functional Features

• High-resolution audio conversion with up to 24-bit resolution and sampling rates up to 192 kHz.
• Low distortion and noise levels for accurate reproduction of audio signals.
• Wide dynamic range and high signal-to-noise ratio for clear and detailed audio output.
• Integrated voltage reference and common-mode voltage generation for simplified circuit design.
• Low power consumption for energy-efficient operation.

Advantages and Disadvantages

Advantages: - High-performance audio conversion with excellent resolution and accuracy. - Low distortion and noise levels ensure faithful reproduction of audio signals. - Wide dynamic range and high signal-to-noise ratio result in clear and detailed audio output. - Integrated voltage reference and common-mode voltage generation simplify circuit design. - Low power consumption for energy-efficient operation.

Disadvantages: - Limited pin configuration options may restrict certain circuit designs. - Requires external components for proper operation, increasing overall system complexity.

Working Principles

The CS4382-KQZ operates by receiving digital audio signals and converting them into analog audio signals. It utilizes a high-resolution digital-to-analog conversion process to accurately reproduce the original audio waveform. The integrated voltage reference and common-mode voltage generation ensure stable and reliable operation. The low-distortion and low-noise characteristics of the IC contribute to the faithful reproduction of audio signals.

Detailed Application Field Plans

The CS4382-KQZ is commonly used in various audio applications, including:

1. Professional audio equipment such as mixers, amplifiers, and audio interfaces.
2. Consumer audio devices like digital audio players, home theater systems, and soundbars.
3. Automotive audio systems for enhanced in-car entertainment experiences.
4. High-fidelity audio equipment for audiophiles and music enthusiasts.
5. Industrial audio applications requiring high-quality audio conversion.

Detailed and Complete Alternative Models

1. CS4398-KSZ: Similar audio DAC with improved specifications and features.
2. PCM1794A: High-performance audio DAC with advanced digital filtering capabilities.
3. AK4490EQ: Premium audio DAC known for its exceptional sound quality.
4. ES9038PRO: Flagship audio DAC offering industry-leading performance and versatility.

Note: This is not an exhaustive list, and there are several other alternative models available in the market.

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