AK4958 - 24bit Stereo CODEC

Product Overview

AKM

Part number	AK4958
Manufacturer	AKM
File Size	1.00 MB
Description	24bit Stereo CODEC
Datasheet	AK4958 Datasheet
Additional preview pages of the AK4958 datasheet.

The AK4958 is a 24-bit stereo CODEC with a microphone, speaker, video amplifiers and LDO.

1. Recording Functions.
Analog Input (AK4958EG) Stereo Single-ended input with two Selectors (AK4958ECB) Stereo Single-ended input.
Microphone Amplifier (+30dB, +25dB, +21dB, +18dB, +15dB, +12dB, +6dB, 0dB).
Digital ALC (Automatic Level Control) - Setting Range: +36dB  52.5dB, 0.375dB Step & Mute - Motor Noise Reduction Circuit.
ADC Performance: S/(N+D): 83dB, DR, S/N: 88dB (MIC-Amp=+18dB) S/(N+D): 85dB, DR, S/N: 96dB (MIC-Amp=0dB).
Microphone Sensitivity Compensation.

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Published: May 11, 2014 |