AKD4385 Datasheet, PDF (5/27 Pages) Asahi Kasei Microsystems – Evaluation board for AK4385

ASAHI KASEI
Measurement Results
[Measurement condition]
• Measurement unit
• MCLK
• BICK
• fs
• Bit
• Power Supply
• Interface
• Temperature
: Audio Precision System two Cascade (AP2)
: 512fs (44.1kHz),256fs (96kHz), 128fs (192kHz)
: 64fs
: 44.1kHz, 96kHz, 192kHz
: 24bit
: VDD=5V
: Internal DIR (48kHz, 96kHz, 192kHz)
: Room
fs=44.1kHz
Parameter
Input signal
S/(N+D)
1kHz, 0dB
DR
1kHz, -60dB
S/N
“0” data
Measurement filter
20kLPF
22kLPF, A-weighted
22kLPF, A-weighted
Results
95.2 dB
107.9 dB
109.0 dB
fs=96kHz
Parameter
S/(N+D)
DR
DR
S/N
S/N
Input signal
1kHz, 0dB
1kHz, -60dB
1kHz, -60dB
“0” data
“0” data
fs=192kHz
Parameter
S/(N+D)
DR
DR
S/N
S/N
Input signal
1kHz, 0dB
1kHz, -60dB
1kHz, -60dB
“0” data
“0” data
Measurement filter
40kLPF
40kLPF
22kLPF, A-weighted
40kLPF
22kLPF, A-weighted
Measurement filter
40kLPF
40kLPF
22kLPF, A-weighted
40kLPF
22kLPF, A-weighted
Results
92.2 dB
102.7 dB
107.6 dB
103.1 dB
108.5 dB
Results
91.7 dB
101.2 dB
106.1 dB
102.4 dB
107.6 dB
[AKD4385-B]
<KM075400>
-5-
2004/07