AKD4586 Datasheet, PDF (22/46 Pages) Asahi Kasei Microsystems – Evaluation board Rev.B for AK4586

ASAHI KASEI
[AKD4586]
(ADC, fs=48kHz)
AKM
AK4586 ADC Linearity (fs=48kHz; fin=1kHz)
+0
-10
-20
-30
-40
-50
-60
d
B
-70
F
S
-80
-90
-100
-110
-120
-130
-140
-140
-130
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
+0
dBr
4586_AD C .at2c
Figure 1-6. Linearity (fin=1kHz)
AKM
+0
-0.1
-0.2
-0.3
-0.4
d
B
-0.5
F
S
-0.6
-0.7
-0.8
-0.9
-1
20
AK4586 ADC Frequency Response (fs=48kHz; Input Level=-0.5dBFS)
50
100
200
500
1k
2k
5k
Hz
Figure 1-7. Frequency Response (Input Level=-0.5dBFS)
10k
20k
<KM065102>
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2005/7