AK4140-B Datasheet, PDF (16/31 Pages) Asahi Kasei Microsystems – Evaluation Board

ASAHI KASEI
AKM
+0
-10
-20
-30
d
B
-40
F
S
-50
-60
-70
-80
20
AKM
+0
-20
-40
d
-60
B
F
S
-80
-100
-120
-140
20
[AKD4140-B]
04/19/06 17:46:33
Rch
CROSSTALK
Lch
50
100
200
500
1k
2k
Hz
Figure 5. Crosstalk (Left Channel = Off, Right Channel = -15dB)
5k
10k
04/19/06 17:48:52
50
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500
1k
2k
Hz
Figure 6. FFT Plot (-1dB)
5k
10k 20k
< KM079203>
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2009/10