CS42528-CQZ

Product Overview

• Category: Integrated Circuit (IC)
• Use: Audio Codec
• Characteristics: High-performance, low-power consumption
• Package: QFN (Quad Flat No-Lead)
• Essence: Provides high-quality audio processing capabilities
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier

Specifications

• Resolution: 24-bit
• Sampling Rate: Up to 192 kHz
• Number of Channels: 8
• Digital Interfaces: I2S, TDM, S/PDIF
• Analog Inputs: 4 differential or 8 single-ended
• Analog Outputs: 8 differential or 16 single-ended
• Power Supply: 3.3V

Detailed Pin Configuration

The CS42528-CQZ has a total of 48 pins. Here is the detailed pin configuration:

1. VDDIO: Digital power supply
2. GND: Ground
3. MCLK: Master clock input
4. BCLK: Bit clock input
5. LRCLK: Left/right clock input
6. SDIN: Serial data input
7. SDOUT: Serial data output
8. RESET: Reset input
9. AGND: Analog ground
10. AVDD: Analog power supply
11. AIN1P: Analog input 1 positive
12. AIN1N: Analog input 1 negative
13. AIN2P: Analog input 2 positive
14. AIN2N: Analog input 2 negative
15. AIN3P: Analog input 3 positive
16. AIN3N: Analog input 3 negative
17. AIN4P: Analog input 4 positive
18. AIN4N: Analog input 4 negative
19. AOUT1P: Analog output 1 positive
20. AOUT1N: Analog output 1 negative
21. AOUT2P: Analog output 2 positive
22. AOUT2N: Analog output 2 negative
23. AOUT3P: Analog output 3 positive
24. AOUT3N: Analog output 3 negative
25. AOUT4P: Analog output 4 positive
26. AOUT4N: Analog output 4 negative
27. AOUT5P: Analog output 5 positive
28. AOUT5N: Analog output 5 negative
29. AOUT6P: Analog output 6 positive
30. AOUT6N: Analog output 6 negative
31. AOUT7P: Analog output 7 positive
32. AOUT7N: Analog output 7 negative
33. AOUT8P: Analog output 8 positive
34. AOUT8N: Analog output 8 negative
35. DVDD: Digital power supply
36. AGND: Analog ground
37. AVDD: Analog power supply
38. SDOUT: Serial data output
39. SDIN: Serial data input
40. LRCLK: Left/right clock input
41. BCLK: Bit clock input
42. MCLK: Master clock input
43. GND: Ground
44. VDDIO: Digital power supply
45. NC: No connection
46. NC: No connection
47. NC: No connection
48. NC: No connection

Functional Features

• High-resolution audio processing
• Low-power consumption
• Multiple digital interfaces for flexible connectivity
• Wide range of analog inputs and outputs
• Built-in reset functionality for easy initialization

Advantages and Disadvantages

Advantages: - High audio quality - Low power consumption - Versatile digital interfaces - Flexible analog input/output options

Disadvantages: - Limited number of channels compared to some other audio codecs - Relatively complex pin configuration

Working Principles

The CS42528-CQZ is an audio codec that converts analog audio signals into digital data and vice versa. It utilizes high-resolution converters to ensure accurate representation of audio signals. The codec supports various digital interfaces, allowing seamless integration with different audio systems. It operates on a low-power mode, making it suitable for portable devices.

Detailed Application Field Plans

The CS42528-CQZ can be used in various applications, including:

1. Professional audio equipment
2. Consumer audio devices
3. Automotive infotainment systems
4. Home theater systems
5. Gaming consoles

Alternative Models

Here are some alternative models that provide similar functionality:

1. CS43198: Higher resolution and more channels
2. CS4344: Lower resolution but lower cost
3. CS4398: Higher resolution and more advanced features

These alternative models cater to different requirements