AK4954A - 32bit Stereo CODEC

Product Overview

AKM

Part number	AK4954A
Manufacturer	AKM
File Size	478.12 KB
Description	32bit Stereo CODEC
Datasheet	AK4954A Datasheet
Additional preview pages of the AK4954A datasheet.

The AK4954A is a low power consumption 32-bit stereo CODEC with a microphone, a headphone and a speaker amplifiers.

1. Recording Function.
Two Low Noise Microphone Power Supplies.
Stereo Single-ended input with three Selectors.
Low Noise Microphone Amplifier (+26dB/+20dB/+13dB/+6dB/0dB).
Digital ALC (Automatic Level Control) (Setting Range: +36dB ∼.
52.5dB, 0.375dB Step).
ADC Performance: S/(N+D): 88dB, DR, S/N: 97dB (Microphone Amplifier =+20dB) S/(N+D): 88dB, DR, S/N: 100dB (Microphone Amplifier =0dB).
Two Types of Decimation Filters.
Ov.

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Published: May 11, 2014 |