CS4338-KSZ

Product Overview

• Category: Integrated Circuit (IC)
• Use: Digital-to-Analog Converter (DAC)
• Characteristics: High-performance, low-power consumption
• Package: Small Outline Package (SOP)
• Essence: Converts digital signals into analog signals
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier

Specifications

• Resolution: 24-bit
• Sampling Rate: Up to 192 kHz
• Total Harmonic Distortion + Noise (THD+N): <0.001%
• Signal-to-Noise Ratio (SNR): >110 dB
• Power Supply Voltage: 3.3V or 5V
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The CS4338-KSZ has a total of 20 pins. The pin configuration is as follows:

1. VREFL: Reference voltage input (low)
2. VCOM: Common-mode voltage output
3. VREFH: Reference voltage input (high)
4. AGND: Analog ground
5. OUT1: Analog output channel 1
6. OUT2: Analog output channel 2
7. OUT3: Analog output channel 3
8. OUT4: Analog output channel 4
9. DGND: Digital ground
10. SDATA: Serial data input
11. SCLK: Serial clock input
12. LRCK: Left/right clock input
13. MUTE: Mute control input
14. DEEMPH: De-emphasis control input
15. OSF: Oversampling filter select input
16. MODE: Mode control input
17. PDN: Power-down control input
18. DVDD: Digital power supply
19. AVDD: Analog power supply
20. VDD: Power supply voltage

Functional Features

• High-resolution audio conversion
• Low power consumption
• Supports various sampling rates
• Built-in oversampling filter
• Mute and de-emphasis control
• Flexible mode selection
• Power-down mode for energy efficiency

Advantages and Disadvantages

Advantages: - High-quality audio output - Wide operating temperature range - Low distortion and noise levels - Versatile mode selection options

Disadvantages: - Limited number of analog output channels - Requires external components for complete functionality

Working Principles

The CS4338-KSZ is a digital-to-analog converter that converts digital audio signals into analog audio signals. It utilizes a high-resolution 24-bit architecture to accurately reproduce audio with minimal distortion and noise. The device incorporates an oversampling filter to enhance the audio quality, and it supports various sampling rates up to 192 kHz. The CS4338-KSZ can be controlled through its input pins to enable features such as mute, de-emphasis, and different operating modes.

Detailed Application Field Plans

The CS4338-KSZ is commonly used in audio equipment and systems where high-quality digital-to-analog conversion is required. Some specific application fields include:

1. Professional audio recording and mixing consoles
2. Hi-fi stereo systems and amplifiers
3. Digital audio workstations (DAWs)
4. Home theater systems
5. Automotive audio systems

Detailed and Complete Alternative Models

1. CS4398-KSZ: Similar to CS4338-KSZ but with additional features and higher performance.
2. PCM1794A: High-performance DAC with advanced digital filtering capabilities.
3. AK4490EQ: Premium DAC with exceptional signal-to-noise ratio and dynamic range.

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

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