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AK4951A - 24bit Stereo CODEC

General Description

The AK4951A is a low power 24-bit stereo CODEC with a microphone, headphone and speaker amplifiers.

The AK4951A supports sampling frequency from 8kHz to 48kHz.

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[AK4951A] AK4951A 24bit Stereo CODEC with MIC/HP/SPK-AMP 1. General Description The AK4951A is a low power 24-bit stereo CODEC with a microphone, headphone and speaker am...

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power 24-bit stereo CODEC with a microphone, headphone and speaker amplifiers. The AK4951A supports sampling frequency from 8kHz to 48kHz. It is suitable for a wide range of application from speech signal processing for narrowband, wideband and super wideband to sound signal processing for audio band. The input circuits include a microphone amplifier, an automatic wind noise reduction filter of the proprietary algorithms and a high performance digital ALC (automatic level control) circuit, therefore the AK4951A can record with high-quality sound regardless of whether indoors or outdoors.

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