Audio I/O Interface for Cell Phone

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Audio I/O Interface for Cell Phone

Low Cost, Low Power Stereo Audio Analog Front End

GENERAL DESCRIPTION The AD74322 is a front-end processor for general purpose audio and voice applications. It features two multi-bit Σ∆ A/D conversion channels and two multi-bit Σ∆ D/A conversion channels. Each ADC channel provides >85 dB signal-to-noise ratio while each DAC channel provides >90

Low Cost, Low Power Stereo Audio Analog Front End

GENERAL DESCRIPTION The AD74322 is a front-end processor for general purpose audio and voice applications. It features two multi-bit Σ∆ A/D conversion channels and two multi-bit Σ∆ D/A conversion channels. Each ADC channel provides >85 dB signal-to-noise ratio while each DAC channel provides >90

Low Cost, Low Power Stereo Audio Analog Front End

GENERAL DESCRIPTION The AD74322 is a front-end processor for general purpose audio and voice applications. It features two multi-bit Σ∆ A/D conversion channels and two multi-bit Σ∆ D/A conversion channels. Each ADC channel provides >85 dB signal-to-noise ratio while each DAC channel provides >90

Low Cost, Low Power Stereo Audio Analog Front End

GENERAL DESCRIPTION The AD74322 is a front-end processor for general purpose audio and voice applications. It features two multi-bit Σ∆ A/D conversion channels and two multi-bit Σ∆ D/A conversion channels. Each ADC channel provides >85 dB signal-to-noise ratio while each DAC channel provides >90

Low Cost, Low Power Stereo Audio Analog Front End

GENERAL DESCRIPTION The AD74322 is a front-end processor for general purpose audio and voice applications. It features two multi-bit Σ∆ A/D conversion channels and two multi-bit Σ∆ D/A conversion channels. Each ADC channel provides >85 dB signal-to-noise ratio while each DAC channel provides >90