AK5393VS Datasheet, PDF (6/18 Pages) Asahi Kasei Microsystems – Enhanced Dual Bit DS 96kHz 24-Bit ADC

ASAHI KASEI
[AK5393]
(
Ta=25 ; VA=5.0V; VD=3.3V; AGND,BGND,DGND=0V; fs=48kHz;
=1kHz; 24
;
=10Hz 20kHz)
Parameter
min
typ
max
Units
Resolution
24
Bits
Analog Input Characteristics:
S/(N+D)
fs=48kHz -1dBFS
-20dBFS
-60dBFS
fs=96kHz -1dBFS
BW=40kHz -20dBFS
-60dBFS
Dynamic Range (-60dBFS with A-Weighted )
S/N
( A-Weighted )
Interchannel Isolation
Interchannel Gain Mismatch
Gain Drift
Offset Error after calibration, HPF=OFF
after calibration, HPF=ON
Offset Drift
(HPF=OFF)
Offset Calibration Range
(HPF=OFF)
98
105
dB
-
94
dB
-
54
dB
96
103
dB
-
85
dB
-
45
dB
112
117
dB
112
117
dB
110
120
dB
0.1
0.5
dB
150
ppm/°C
±200
±1000
LSB₂₄
±1
LSB₂₄
-
±10
-
LSB₂₄/°C
±50
mV
Input Voltage (AIN+)-(AIN-)
Input Impedance
±2.3
±2.45
±2.6
V
2.4
4
kΩ
Power Supplies
Power Supply Current
VA
VD (fs=48kHz; DFS ="L")
(fs=96kHz; DFS ="H")
Power Dissipation
Power Supply Rejection (Note 4)
90
130
mA
6
9
mA
9
14
mA
470
680
mW
70
dB
Notes: 4.
1kHz
20mVpp
M0038-J-04
-6-
2000/4