包装:Digi-Reel®
場合はTa=25 ; VA=5.0V; VD=3.3V; AGND,BGND,DGND=0V; fs=48kHz;
信号周波数=1kHz; 24ビット出力; 測定帯域=10Hz 20kHz)
Parameter min typ max Units
Resolution 24 Bits
Analog Input Characteristics:
fs=48kHz -1dBFS
-20dBFS
-60dBFS
98
-
-
105
94
54
dB
dB
dB
S/(N+D)
fs=96kHz
BW=40kHz
-1dBFS
-20dBFS
-60dBFS
96
-
-
103
85
45
dB
dB
dB
Dynamic Range (-60dBFS with A-Weighted ) 112 117 dB
S/N ( A-Weighted ) 112 117 dB
Interchannel Isolation 110 120 dB
Interchannel Gain Mismatch 0.1 0.5 dB
Gain Drift 150 ppm/°C
Offset Error after calibration, HPF=OFF
after calibration, HPF=ON
±200
±1
±1000 LSB24
LSB24
Offset Drift (HPF=OFF) - ±10 - LSB24/°C
Offset Calibration Range (HPF=OFF) ±50 mV
Input Voltage (AIN+)-(AIN-) ±2.3 ±2.45 ±2.6 V
Input Impedance 2.4 4 kW
Power Supplies
Power Supply Current
VA
VD (fs=48kHz; DFS ="L")
(fs=96kHz; DFS ="H")
90
6
9
130
9
14
mA
mA
mA
Power Dissipation 470 680 mW
Power Supply Rejection (Note 4) 70 dB
Notes: 4. 電源電圧に対し周波数1kHz、振幅20mVppの正弦波を加算入力した場合、
その入力振幅に対する出力振幅の減衰量で規