AKD5356 Datasheet, PDF (18/27 Pages) Asahi Kasei Microsystems – digital audio 20bit A/D converter with Pre-Amp and Analog Volume.

ASAHI KASEI
[AKD5356]
2. Line à ADC (IPGA = 0dB)
AKM
AK5356 ADC THD+N vs. Input Level (fs=44.1kHz, fin=1kHz) Line --->ADC
-70
-72
-74
-76
-78
-80
-82
d
B
-84
F
-86
S
-88
-90
-92
-94
-96
-98
-100
-140
-130
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
dBr
ADC.at2c
Figure 19. THD+N vs. Input Level
-10
+0
AKM
-70
-72
-74
-76
-78
-80
-82
d
-84
B
F
-86
S
-88
-90
-92
-94
-96
-98
-100
AK5356 ADC THD+N vs. Input Frequency(fs=44.1kHz, -0.5dBr input) Line --->ADC
2k
4k
6k
8k
10k
12k
14k
16k
18k
20k
Hz
ADC.at2c
Figure 20. THD+N vs. Input Frequency (-0.5dBFS Input)
<KM068501>
- 18 -
2002/10