WM8974CGEFL Circuit intégré à puce mono CODEC avec haut-parleur QFN24 Audio CODEC

Puce de circuit intégré
May 24, 2025
Catégorie Connexion: Puce de circuit intégré
Brief: Discover the WM8974CGEFL Integrated Circuit Chip, a high-quality mono CODEC with speaker driver, perfect for portable audio applications. This low-power, 24-bit audio CODEC offers superior sound quality and versatile features for digital still cameras, voice recorders, and more.
Related Product Features:
  • Low power, high-quality mono CODEC designed for portable applications like digital still cameras and voice recorders.
  • Operates at supply voltages from 2.5V to 3.6V, with digital supplies down to 1.71V for power efficiency.
  • Speaker and mono outputs use a separate supply up to 5V for increased output power.
  • 24-bit resolution with 1 ADC and 1 DAC, featuring Sigma Delta technology.
  • DAC SNR 98dB and ADC SNR 94dB for exceptional audio clarity.
  • On-chip headphone/speaker driver with 'cap-less' connect and BTL speaker drive up to 0.9W.
  • Multiple analogue inputs, mic preamps with programmable gain, and low-noise bias for electret microphones.
  • Compact 4x4x0.9mm 24-lead QFN package, ideal for space-constrained designs.
FAQ:
  • What are the key applications of the WM8974CGEFL CODEC?
    The WM8974CGEFL is ideal for digital still cameras, wireless VoIP handsets, portable audio recorders, and general-purpose low-power audio CODEC applications.
  • What is the operating temperature range of the WM8974CGEFL?
    The WM8974CGEFL operates reliably in temperatures ranging from -40°C to 85°C, making it suitable for various environments.
  • Does the WM8974CGEFL support multiple audio sample rates?
    Yes, it supports audio sample rates including 8, 11.025, 16, 22.05, 24, 32, 44.1, and 48kHz, offering flexibility for different audio requirements.