AKD4565 Datasheet, PDF (11/27 Pages) Asahi Kasei Microsystems – Evaluation board Rev.A for AK4565

ASAHI KASEI
[AKD4565]
MEASUREMENT RESULTS
[Measurement condition]
• Measurement unit: Audio Precision, System Two
• MCLK
: 256fs
• BCLK
: 64fs
• fs
: 48kHz
• Bit
: 20bit
• Power Supply : VA=VD=VT=2.5V
• Interface
: DIR/DIT
• Temperature : Room
[Measurement Results]
Parameter
ADC Analog Input Characteristics
S/(N+D)
(-2.0dB Input)
D-Range
(A-weighted)
S/N
(A-weighted)
Interchannel Isolation
DAC Analog Output Characteristics
S/(N+D)
D-Range
(A-weighted)
S/N
(A-weighted)
Interchannel Isolation
Input Pin
Result (Lch / Rch)
Unit
INTL0 / INTR0
86.2 / 86.2
dB
INTL1 / INTR1
86.1 / 86.2
dB
EXTL / EXTR
86.2 / 86.1
dB
LIN / RIN
85.7 / 85.7
dB
INTL0 / INTR0
88.8 / 88.9
dB
INTL1 / INTR1
88.8 / 88.9
dB
EXTL / EXTR
88.7 / 88.8
dB
LIN / RIN
88.3 / 88.3
dB
INTL0 / INTR0
88.8 / 88.9
dB
INTL1 / INTR1
88.6 / 88.8
dB
EXTL / EXTR
88.7 / 88.9
dB
LIN / RIN
88.3 / 88.2
dB
INTL0 / INTR0
110.7 / 110.0
dB
INTL1 / INTR1
110.2 / 110.3
dB
EXTL / EXTR
110.4 / 110.5
dB
LIN / RIN
107.0 / 108.0
dB
-
88.5 / 88.5
dB
-
91.9 / 91.5
dB
-
92.5 / 92.7
dB
-
108.1 / 107.9
dB
<KM067001>
- 11 -
2002/01