AKD4641EN-A Datasheet, PDF (25/54 Pages) Asahi Kasei Microsystems – 16bit stereo CODEC with built-in Microphone-amplifier and 16bit Mono CODEC for Bluetooth Interface.

ASAHI KASEI
AKM
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AKM
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AK4641 ADC(INT) FFT Plot
VDD=3.3V, fs=44.1kHz, fin=1kHz, Input=-1dB
[AKD4641EN-A]
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1k
2k
5k
Hz
Figure 5. FFT Plot ( Input level=-1dBFS)
AK4641 ADC(INT) FFT Plot
VDD=3.3V, fs=44.1kHz, fin=1kHz, Input=-60dB
10k
20k
100
200
500
1k
2k
Hz
Figure 6. FFT Plot ( Input level=-60dBFS )
5k
10k
20k
<KM082001>
- 25 -
2006/03