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AK4633

AKM
Part Number AK4633
Manufacturer AKM
Description 16-Bit Mono CODEC
Published Mar 26, 2007
Detailed Description [AK4633] AK4633 16-Bit  Mono CODEC with ALC & MIC/SPK-AMP GENERAL DESCRIPTION The AK4633 is a 16-bit mono CODEC with...
Datasheet PDF File AK4633 PDF File

AK4633
AK4633

Overview
[AK4633] AK4633 16-Bit  Mono CODEC with ALC & MIC/SPK-AMP GENERAL DESCRIPTION The AK4633 is a 16-bit mono CODEC with Microphone-Amplifier and Speaker-Amplifier.
Input circuits include a Microphone-Amplifier and an ALC (Automatic Level Control) circuit.
Output circuits include a Speaker-Amplifier and Mono Line Output.
The AK4633 suits a moving picture of Digital Still Camera and etc.
This speaker-Amplifier supports a Piezo Speaker.
The AK4633 is housed in a space-saving 24-pin QFN package.
FEATURE 1.
16-Bit Delta-Sigma Mono CODEC 2.
Recording Function  1ch Mono Input  1st MIC Amplifier: 0dB, 6dB, 10dB, 14dB, 17dB, 20dB, 26dB or 32dB  2nd Amplifier with ALC: +36dB  -54dB, 0.
375dB Step, Mute  ADC Performance (MIC-Amp= +20dB): S/(N+D): 84dB, DR, S/N: 85dB  Wind Noise Reduction  Notch Filter 3.
Playback Function  Digital ALC (Automatic Level Control): +36dB  -54dB, 0.
375dB Step, Mute  Mono Line Output Performance: S/(N+D): 85dB, S/N: 93dB  Mono Speaker-Amp - Speaker-Amp Perf...


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