AKD4628A-B Datasheet, PDF (32/44 Pages) Asahi Kasei Microsystems – single chip CODEC that includes two channels of ADC and eight channels of DAC.

AKM
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d
-80
B
r
-90
A ^-100
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[AKD4628A-B]
(DAC fs=96kHz)
AK4628 FFT
AVDD=DVDD=5V, fs=96kHz, MCLK=256fs, 0dBFS input, fin=1kHz
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200
500
1k
2k
Hz
5k
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40k
FFT (Input=0dBFS, fin=1kHz)
AKM
+0
-10
AK4628A FFT
fs=96kHz, MCLK=256fs, fin=1kHz, 0dBFS input, Notch=ON
-20
-30
-40
-50
-60
-70
d
-80
B
r
-90
A
-100
-110
-120
-130
-140
-150
-160
-170
-180
40 50
100
200
500
1k
2k
Hz
5k
10k
20k
40k
FFT (Input=0dBFS, fin=1kHz, Notch)
<KM084901>
-32-
2007/07