AKD4645A-A Datasheet, PDF (30/53 Pages) Asahi Kasei Microsystems – Evaluation board Rev.1 for AK4645A

ASAHI KASEI
[AKD4645A-A]
+0
-0.2
-0.4
-0.6
-0.8
-1
-1.2
d
B
-1.4
F
-1.6
S
-1.8
-2
-2.2
-2.4
-2.6
-2.8
-3
20
AK4645A LIN2->ADC(MIC=+20dB) Frequency Response
fs=44.1kHz,-1dB Input
50
100
200
500
1k
2k
5k
Hz
Figure 28. Frequency Response
AK4645A LIN2->ADC(MIC=+20dB) Crosstalk
fs=44.1kHz,-1dB Input
-70_{TTTTTTTTTTTTTTTTTTT TT T TTT}
-75
T TT
T
-80
-85
-90
-95
-100
d
-105
B
-110
-115
-120
-125
-130
-135
-140
20
50
100
200
500
1k
2k
5k
Hz
Figure 29. Crosstalk Plot
< KM094901>
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10k
20k
10k
20k
2009/10