AKD4387-SB Datasheet, PDF (7/26 Pages) Asahi Kasei Microsystems – 192kHz sampling 24Bit DAC

ASAHI KASEI
Measurement Results
[Measurement condition]
x Measurement unit
x MCLK
x BICK
x fs
x Bit
x Power Supply
x Interface
x Temperature
: Audio Precision System two Cascade (AP2)
: 512fs (44.1kHz), 256fs (96kHz), 128fs (192kHz)
: 64fs
: 44.1kHz, 96kHz, 192kHz
: 24bit
: VDD=5V
: Internal DIR (44.1kHz, 96kHz, 192kHz)
: Room
fs=44.1kHz
Parameter
S/(N+D)
DR
S/N
Input signal
1kHz, 0dB
1kHz, -60dB
1kHz, -60dB
“0” data
“0” data
Filter condition
20kLPF
20kLPF
20kSPCL, A-weighted
20kLPF
20kSPCL, A-weighted
Lch
89.9dB
105.6dB
105.8dB
104.3dB
106.8dB
Rch
90.3dB
105.6dB
105.8dB
104.8dB
107.5dB
fs=96kHz
Parameter
S/(N+D)
DR
S/N
Input signal
1kHz, 0dB
1kHz, -60dB
1kHz, -60dB
“0” data
“0” data
Filter condition
40kLPF
40kLPF
20kSPCL, A-weighted
40kLPF
20kSPCL, A-weighted
Lch
89.7dB
106.5dB
106.8dB
104.5dB
107.7dB
Rch
89.7dB
106.5dB
106.8dB
104.5dB
107.7dB
fs=192kHz
Parameter
S/(N+D)
DR
S/N
Input signal
1kHz, 0dB
1kHz, -60dB
1kHz, -60dB
“0” data
“0” data
Measurement filter
40kLPF
40kLPF
20kSPCL, A-weighted
40kLPF
20kSPCL, A-weighted
Lch
85.3dB
100.4dB
103.8dB
103.7dB
107.0dB
Rch
85.3dB
100.4dB
103.5dB
103.7dB
107.0dB
[AKD4387-SB]
<KM084600>
7
2006/07