Cirrus Logic Inc.
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CS4398-CZZR
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CS4398-CZZR

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Digital-to-Analog Converter (DAC)
  • Characteristics: High-performance, 24-bit resolution, stereo audio DAC
  • Package: Small Outline Package (SOP)
  • Essence: Converts digital audio signals into analog audio signals with high precision and fidelity
  • Packaging/Quantity: Available in tape and reel packaging, quantity varies based on customer requirements

Specifications

  • Resolution: 24-bit
  • Sampling Rate: Up to 192 kHz
  • Number of Channels: Stereo (2 channels)
  • Dynamic Range: >120 dB
  • Total Harmonic Distortion + Noise: <0.001%
  • Interface: Serial Audio Interface (I2S, left-justified, right-justified)
  • Power Supply: 3.3V or 5V

Detailed Pin Configuration

The CS4398-CZZR has the following pin configuration:

  1. VDD - Power supply voltage
  2. GND - Ground
  3. SDATA - Serial audio data input
  4. SCLK - Serial clock input
  5. LRCK - Left/right channel select
  6. MUTE - Mute control input
  7. DEEMPH - De-emphasis control input
  8. VOUTL - Analog output for left channel
  9. VOUTR - Analog output for right channel
  10. AVDD - Analog power supply voltage
  11. AGND - Analog ground

Functional Features

  • High-resolution audio playback with 24-bit resolution
  • Supports sampling rates up to 192 kHz for accurate reproduction of audio signals
  • Low total harmonic distortion and noise for clear and detailed sound
  • Flexible interface options (I2S, left-justified, right-justified) for easy integration with various audio systems
  • Mute control and de-emphasis options for enhanced audio control

Advantages and Disadvantages

Advantages: - High-performance DAC with excellent audio quality - Wide range of sampling rates supported - Flexible interface options for compatibility - Low distortion and noise levels

Disadvantages: - Requires external components for complete audio system integration - Limited to stereo output, not suitable for multi-channel applications

Working Principles

The CS4398-CZZR operates by receiving digital audio data through the serial audio interface. It then converts this digital data into analog audio signals using a high-resolution DAC. The converted analog signals are then amplified and sent to the left and right channels for audio playback.

Detailed Application Field Plans

The CS4398-CZZR is commonly used in various audio applications, including:

  1. High-end audio equipment such as amplifiers, preamplifiers, and receivers
  2. Professional audio recording and mixing consoles
  3. Digital audio workstations (DAWs) and audio interfaces
  4. Home theater systems and multimedia speakers
  5. Automotive audio systems

Detailed and Complete Alternative Models

  1. CS4398-CZZ: Similar specifications and features, but available in a different package (DIP)
  2. PCM1794A: High-performance 24-bit DAC with similar characteristics and functionality
  3. AK4490EQ: Premium 32-bit DAC with advanced features and improved dynamic range

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

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技術ソリューションにおける CS4398-CZZR の適用に関連する 10 件の一般的な質問と回答をリストします。

Sure! Here are 10 common questions and answers related to the application of CS4398-CZZR in technical solutions:

  1. Q: What is CS4398-CZZR? A: CS4398-CZZR is a high-performance digital-to-analog converter (DAC) chip commonly used in audio applications.

  2. Q: What are the key features of CS4398-CZZR? A: Some key features of CS4398-CZZR include high dynamic range, low distortion, support for various audio formats, and flexible input/output options.

  3. Q: How can CS4398-CZZR be used in technical solutions? A: CS4398-CZZR can be used in various technical solutions such as audio systems, music production equipment, home theater systems, and professional audio interfaces.

  4. Q: What are the advantages of using CS4398-CZZR in technical solutions? A: The advantages of using CS4398-CZZR include superior audio quality, accurate signal reproduction, low noise levels, and compatibility with different audio sources.

  5. Q: Can CS4398-CZZR be integrated into existing audio systems? A: Yes, CS4398-CZZR can be easily integrated into existing audio systems as it supports standard audio interfaces like I2S, SPI, and TDM.

  6. Q: Does CS4398-CZZR require any external components for operation? A: Yes, CS4398-CZZR requires some external components such as decoupling capacitors, voltage regulators, and output filters for proper operation.

  7. Q: What is the power supply requirement for CS4398-CZZR? A: CS4398-CZZR typically operates on a single power supply ranging from +3.3V to +5V.

  8. Q: Can CS4398-CZZR handle high-resolution audio formats? A: Yes, CS4398-CZZR supports high-resolution audio formats up to 24-bit/192kHz, making it suitable for demanding audio applications.

  9. Q: Are there any evaluation boards or development kits available for CS4398-CZZR? A: Yes, Cirrus Logic provides evaluation boards and development kits that include CS4398-CZZR for easy prototyping and testing.

  10. Q: Where can I find more information about CS4398-CZZR and its application in technical solutions? A: You can find more detailed information about CS4398-CZZR, including datasheets, application notes, and reference designs, on the official website of Cirrus Logic or by contacting their customer support.