AKD5355_06 Datasheet, PDF (6/19 Pages) Asahi Kasei Microsystems – portable digital audio 16bit A/D converter

ASAHI KASEI
[AKD5355]
• Plot
[Gain = 0dB]
AKM
AK5355 THD + N vs Amplitude (fin=1kHz, Gain=0dB)
-70
-72
-74
-76
-78
-80
-82
d
-84
B
F
S
-86
-88
-90
-92
-94
-96
-98
-100
-140
-130
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
dBr
las t.at2c
Figure 1. THD+N vs. Input Level
AKM
AK5355 THD + N vs Input Frequency (Input Level=-0.5dB, Gain=+15dB)
-10
+0
-60
-62
-64
-66
-68
-70
-72
d
-74
B
F
-76
S
-78
-80
-82
-84
-86
-88
-90
20
50
100
200
500
1k
2k
Hz
las t.at2c
Figure 2. THD+N vs. Input Frequency
5k
10k
20k
<KM066403>
-6-
’06/01