AKD4440-A Datasheet, PDF (12/29 Pages) Asahi Kasei Microsystems – AK4440 Evaluation Board Rev.3

Measurement Results
[Measurement condition]
• Measurement unit : Audio Precision System two Cascade (AP2)
• MCLK : 512fs
• BICK : 64fs
• fs
: 44.1kHz
• Bit : 24bit
• Power Supply : VDD=AVDD=5V
• Interface : DIR
• Temperature : Room
Table Data（DAC1 ON）
Parameter
S/(N+D)
DR
S/N
Input signal
1kHz, 0dB
1kHz, -60dB
“0” data
Filter condition
20kLPF
20kLPF, A-weighted
20kLPF, A-weighted
Lch
92.8
105.0
105.0
Rch
92.8
105.0
105.0
[AKD4440-A]
<KM097204>
- - 12 - -
2009/5