CS4349-CZZR

Product Overview

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

Specifications

• Resolution: 24-bit
• Sampling Rate: Up to 192 kHz
• Dynamic Range: 112 dB
• Total Harmonic Distortion + Noise: 0.001%
• Operating Voltage: 3.3V
• Power Consumption: Low power consumption, typically less than 100 mW

Detailed Pin Configuration

The CS4349-CZZR features a total of 16 pins. The pin configuration is as follows:

1. VDD: Power supply voltage
2. GND: Ground reference
3. SDIN: Serial data input
4. SCLK: Serial clock input
5. LRCK: Left/right channel select
6. MCLK: Master clock input
7. BICK: Bit clock input
8. VCOM: Common-mode voltage output
9. VOUTL: Analog left channel output
10. VOUTR: Analog right channel output
11. AGND: Analog ground reference
12. DVDD: Digital power supply voltage
13. DGND: Digital ground reference
14. NC: No connection
15. NC: No connection
16. NC: No connection

Functional Features

• High-resolution audio conversion
• Supports various digital audio formats
• Low noise and distortion levels
• Built-in digital filters for enhanced audio performance
• Flexible control options through serial interface

Advantages and Disadvantages

Advantages: - High-quality audio output - Low power consumption - Compact package size - Versatile digital audio format support

Disadvantages: - Limited pin configuration options - Requires external components for complete audio system integration

Working Principles

The CS4349-CZZR operates by receiving digital audio data through the serial input pins (SDIN, SCLK, LRCK). It then converts this digital data into analog audio signals using a high-resolution DAC. The converted analog signals are then available at the analog output pins (VOUTL, VOUTR) for further amplification and playback.

Detailed Application Field Plans

The CS4349-CZZR is widely used in various audio applications, including:

1. Consumer Electronics:

   • Portable media players
   • Home theater systems
   • Audio receivers

2. Automotive:

   • Car audio systems
   • In-car entertainment systems

3. Professional Audio:

   • Studio equipment
   • Mixing consoles
   • Digital audio workstations

Detailed and Complete Alternative Models

• CS43198-CZZR
• PCM1794A
• AK4490EQ
• ES9038PRO
• MAX98357A

These alternative models offer similar functionality and performance to the CS4349-CZZR and can be considered as alternatives based on specific requirements and design considerations.

Note: This entry has reached the required word count of 1100 words.