AK4637 - 24bit Mono CODEC

Product Overview

AKM

Part number	AK4637
Manufacturer	AKM
File Size	1.29 MB
Description	24bit Mono CODEC
Datasheet	AK4637 Datasheet
Additional preview pages of the AK4637 datasheet.

The AK4637 is a low power 24-bit Mono CODEC with a microphone and speaker amplifiers.

1. Recording Functions.
Analog Input 1 Monaural Single-ended input or Differential input.
Microphone Amplifier: +30dB ~ 0dB, 3dB Step.
Microphone Power Supply: 2.0V or 2.4V, Noise Level= 108dBV.
Digital ALC (Automatic Level Control) - Setting Range: +36dB  52.5dB, 0.375dB Step & Mute.
ADC Performance: S/(N+D): 83dB, DR, S/N: 88dB (MIC-Amp=+18dB) S/(N+D): 84dB, DR, S/N: 95dB (MIC-Amp=0dB).
Wind Noise Reduction Filter.
5-Band Notch Filter: Include Dynamic Gain.

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Published: Jan 26, 2016 |