AK4637 codec equivalent, 24bit mono codec.
1. Recording Functions
* Analog Input 1 Monaural Single-ended input or Differential input
* Microphone Amplifier: +30dB ~ 0dB, 3dB Step
* Microphone Power Sup.
with recording/playback function.
The AK4637 are available in a small 20-pin QFN (3mm x 3mm, 0.4mm pitch: AK4637EN) pack.
The AK4637 is a low power 24-bit Mono CODEC with a microphone and speaker amplifiers.
The AK4637 supports sampling frequency from 8kHz to 48kHz. It is suitable for a wide range of application from speech signal processing for narrowband, wideband and.
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