Part Number
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AK4647 |
Manufacturer
|
AKM |
Description
|
Stereo CODEC |
Published
|
May 11, 2014 |
Detailed Description
|
ASAHI KASEI
[AK4647]
AK4647
Stereo CODEC with MIC/HP-AMP
GENERAL DESCRIPTION The AK4647 features a s tereo CODEC with ...
|
Datasheet
|
AK4647
|
Overview
ASAHI KASEI
[AK4647]
AK4647
Stereo CODEC with MIC/HP-AMP
GENERAL DESCRIPTION The AK4647 features a s tereo CODEC with a built-in Microphone-Amplifier and Headphone-Amplifier.
Built-in PLL circuit supports an easy interface with variable systems.
The AK4647 is available in a 48pin LQFP, utilizing less board space than competitive offerings.
FEATURES 1.
Recording Function • Stereo Mic Input (Full-differential or Single-ended) • Stereo Line Input • MIC Amplifier (+32dB/+26dB/+20dB or 0dB) • Digital ALC (Automatic Level Control) (+36dB ∼ −54dB, 0.
375dB Step, Mute) • ADC Performance: S/(N+D): 83dB, DR, S/N: 86dB (MIC-Amp=+20dB) S/(N+D): 88dB, DR, S/N: 95dB (MIC-Amp=0dB) • Wind-noise Reduction F...
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