CS4399-CWZR

Product Overview

• Category: Integrated Circuit (IC)
• Use: Audio Digital-to-Analog Converter (DAC)
• Characteristics: High-performance, low-power consumption
• Package: Ceramic Quad Flat Pack (CQFP)
• 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): >120 dB
• Dynamic Range (DR): >120 dB
• Power Supply Voltage: 3.3 V
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The CS4399-CWZR has a total of 28 pins. The pin configuration is as follows:

1. VDD: Power supply voltage input
2. GND: Ground reference
3. SDATA: Serial data input
4. SCLK: Serial clock input
5. LRCK: Left/right channel clock input
6. MUTE: Mute control input
7. RESET: Reset control input
8. DVDD: Digital power supply voltage input
9. AGND: Analog ground reference
10. AVDD: Analog power supply voltage input
11. OUTL: Analog left channel output
12. OUTR: Analog right channel output 13-28. NC: No connection

Functional Features

• High-resolution audio conversion
• Low power consumption
• Wide dynamic range and high signal-to-noise ratio
• Built-in mute and reset control functions
• Supports various sampling rates and bit depths
• Flexible interface options for easy integration

Advantages and Disadvantages

Advantages

• High-performance audio conversion with low distortion
• Wide operating temperature range for versatile applications
• Compact package size for space-constrained designs
• Low power consumption for energy-efficient operation

Disadvantages

• Limited pin configuration options for customization
• Requires external components for complete audio system integration

Working Principles

The CS4399-CWZR operates by receiving digital audio data through the SDATA, SCLK, and LRCK pins. It then converts this digital data into analog audio signals using advanced digital-to-analog conversion techniques. The resulting analog signals are available at the OUTL and OUTR pins for further amplification and playback.

Detailed Application Field Plans

The CS4399-CWZR is widely used in various audio applications, including:

1. Professional audio equipment
2. High-end consumer audio systems
3. Automotive infotainment systems
4. Home theater systems
5. Musical instruments and recording equipment

Alternative Models

For alternative options to the CS4399-CWZR, consider the following models:

1. CS4398-CZZ: Similar performance and features, different package type (SSOP)
2. PCM1794A: Higher resolution and dynamic range, similar package type (CQFP)
3. AK4490EQ: Enhanced performance and features, different package type (TQFP)

These alternative models provide a range of options based on specific requirements and design considerations.

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