Cirrus Logic Inc.
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CS42426-CQZR/C1
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CS42426-CQZR/C1

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Audio Codec
  • Characteristics: High-performance, low-power consumption
  • Package: QFN (Quad Flat No-Lead)
  • Essence: Converts analog audio signals to digital and vice versa
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

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: <100 mW
  • Operating Temperature: -40°C to +85°C

Detailed Pin Configuration

The CS42426-CQZR/C1 has a total of 48 pins. Here is the detailed pin configuration:

  1. VDDIO
  2. GND
  3. DVDD
  4. AVDD
  5. AGND
  6. MCLK
  7. BCLK
  8. LRCLK
  9. SDIN
  10. SDOUT
  11. RESET
  12. GPIO1
  13. GPIO2
  14. GPIO3
  15. GPIO4
  16. GPIO5
  17. GPIO6
  18. GPIO7
  19. GPIO8
  20. GPIO9
  21. GPIO10
  22. GPIO11
  23. GPIO12
  24. GPIO13
  25. GPIO14
  26. GPIO15
  27. GPIO16
  28. GPIO17
  29. GPIO18
  30. GPIO19
  31. GPIO20
  32. GPIO21
  33. GPIO22
  34. GPIO23
  35. GPIO24
  36. GPIO25
  37. GPIO26
  38. GPIO27
  39. GPIO28
  40. GPIO29
  41. GPIO30
  42. GPIO31
  43. GPIO32
  44. GPIO33
  45. GPIO34
  46. GPIO35
  47. GPIO36
  48. GPIO37

Functional Features

  • High-resolution audio conversion
  • Low power consumption for extended battery life
  • Multiple digital interfaces for versatile connectivity
  • Flexible GPIO pins for additional functionality
  • Reset pin for easy system integration and control

Advantages and Disadvantages

Advantages: - High-performance audio conversion - Wide range of supported sampling rates - Low power consumption - Versatile digital interfaces - Flexible GPIO pins for customization

Disadvantages: - Limited number of channels (8) - Requires external components for complete audio system

Working Principles

The CS42426-CQZR/C1 is an audio codec that operates by converting analog audio signals into digital format and vice versa. It utilizes high-resolution converters to achieve accurate and detailed audio reproduction. The codec supports various digital interfaces, allowing seamless integration with different audio systems. It also features flexible GPIO pins, which can be used for additional functionalities such as volume control or signal routing.

Detailed Application Field Plans

The CS42426-CQZR/C1 is suitable for a wide range of applications, including:

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

Detailed and Complete Alternative Models

  1. CS42428-CQZ
  2. CS4265-CZZ
  3. CS4270-CZZ
  4. CS43198-CQZ
  5. CS4344-CZZ

These alternative models offer similar functionality and performance to the CS42426-CQZR/C1 and can be considered as alternatives based on specific requirements and system constraints.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de CS42426-CQZR/C1 en soluciones técnicas

  1. What is the CS42426-CQZR/C1 and what are its key features?
    - The CS42426-CQZR/C1 is a high-performance audio codec with advanced features such as low power consumption, high resolution, and flexible input/output options.

  2. How does the CS42426-CQZR/C1 integrate into a technical solution?
    - The CS42426-CQZR/C1 can be integrated into various technical solutions such as audio systems, automotive infotainment, and consumer electronics to provide high-quality audio processing.

  3. What are the recommended operating conditions for the CS42426-CQZR/C1?
    - The recommended operating conditions for the CS42426-CQZR/C1 include specific voltage levels, temperature ranges, and clock frequencies to ensure optimal performance.

  4. Can the CS42426-CQZR/C1 support multiple input and output channels?
    - Yes, the CS42426-CQZR/C1 supports multiple input and output channels, making it suitable for applications requiring complex audio signal routing.

  5. How does the CS42426-CQZR/C1 handle digital audio interfaces?
    - The CS42426-CQZR/C1 supports various digital audio interfaces such as I2S, TDM, and S/PDIF, providing flexibility for different system requirements.

  6. What are the power consumption characteristics of the CS42426-CQZR/C1?
    - The CS42426-CQZR/C1 features low power consumption, making it suitable for battery-powered devices and energy-efficient applications.

  7. Can the CS42426-CQZR/C1 be used in automotive audio systems?
    - Yes, the CS42426-CQZR/C1 is designed to meet the stringent requirements of automotive audio systems, including temperature range, EMI/EMC performance, and reliability.

  8. Does the CS42426-CQZR/C1 include built-in audio processing algorithms?
    - The CS42426-CQZR/C1 provides configurable audio processing features such as EQ, dynamic range control, and mixing capabilities to enhance audio quality.

  9. What development tools and resources are available for integrating the CS42426-CQZR/C1?
    - Development tools, evaluation boards, software drivers, and technical documentation are available to assist with the integration of the CS42426-CQZR/C1 into technical solutions.

  10. Are there any known design considerations or best practices when using the CS42426-CQZR/C1 in a technical solution?
    - Design considerations such as PCB layout, signal integrity, and clocking schemes should be taken into account to maximize the performance of the CS42426-CQZR/C1 in a technical solution.