CS42518-DQZR

Product Overview

• Category: Integrated Circuit (IC)
• Use: Audio Codec
• Characteristics: High-performance, low-power consumption
• Package: QFN (Quad Flat No-Lead)
• Essence: Provides audio signal conversion and processing capabilities
• 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: 8
• Digital Interfaces: I2S, TDM, S/PDIF
• Operating Voltage: 3.3V
• Power Consumption: Low power consumption for extended battery life
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The CS42518-DQZR has a total of 48 pins. The pin configuration is as follows:

1. VDDA
2. VSSA
3. AGND
4. AVDD
5. DVDD
6. DGND
7. MCLK
8. BCLK
9. LRCLK
10. SDIN
11. SDOUT
12. RESET
13. GPIO1
14. GPIO2
15. GPIO3
16. GPIO4
17. GPIO5
18. GPIO6
19. GPIO7
20. GPIO8
21. GPIO9
22. GPIO10
23. GPIO11
24. GPIO12
25. GPIO13
26. GPIO14
27. GPIO15
28. GPIO16
29. GPIO17
30. GPIO18
31. GPIO19
32. GPIO20
33. GPIO21
34. GPIO22
35. GPIO23
36. GPIO24
37. GPIO25
38. GPIO26
39. GPIO27
40. GPIO28
41. GPIO29
42. GPIO30
43. GPIO31
44. GPIO32
45. GPIO33
46. GPIO34
47. GPIO35
48. GPIO36

Functional Features

• High-resolution audio conversion and processing
• Supports multiple digital interfaces for versatile connectivity options
• Low power consumption for energy-efficient operation
• Wide operating temperature range for various environments
• Flexible GPIO pins for additional functionality and customization

Advantages and Disadvantages

Advantages: - High-performance audio codec with 24-bit resolution - Versatile digital interfaces for seamless integration with different systems - Low power consumption for extended battery life in portable devices - Wide operating temperature range allows usage in various environments - Customizable GPIO pins provide flexibility for specific applications

Disadvantages: - Limited number of channels (8) compared to some other audio codecs - Requires external components for complete audio system implementation

Working Principles

The CS42518-DQZR is an audio codec that converts analog audio signals into digital format and vice versa. It utilizes high-resolution converters to achieve accurate audio reproduction. The codec supports various digital interfaces, allowing seamless integration with different audio systems. It operates on a low voltage supply, minimizing power consumption and enabling extended battery life in portable devices. The GPIO pins offer additional functionality and customization options.

Detailed Application Field Plans

The CS42518-DQZR finds applications in various fields, including:

1. Consumer Electronics: Used in smartphones, tablets, laptops, and portable media players for high-quality audio playback.
2. Professional Audio Equipment: Integrated into mixers, amplifiers, and audio interfaces for studio recording and live sound reinforcement.
3. Automotive Industry: Incorporated into car infotainment systems to deliver premium audio experiences.
4. Home Theater Systems: Provides audio processing capabilities in surround sound systems and AV receivers.
5. Gaming Consoles: Used for audio processing in gaming consoles to enhance the gaming experience.

Detailed and Complete Alternative Models

1. CS43198-DQZR: Similar audio codec with enhanced features and higher channel count.
2. CS4265-DQZR: Audio codec with lower power consumption and compact package size.
3. CS4344-DQZR: Audio codec with 24-bit resolution and advanced digital filtering capabilities.

These alternative models offer different specifications and features, catering to specific application requirements.

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